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Observed 8:35 AM MDT at KAPA

Castle Pines, CO weather

Sunny and 48°9°, 11°6° colder than a typical Oct 24, rain ~3–8 PM (57%).

Today: low 37°3° (likely 37°3° to 42°6°), high 51°11° (likely 51°11° to 56°13°).

Mostly agree

Now 48°9°

Sunny · Feels like 44°7°

Wind
9 mph15 km/h
From the north-northwest. 35–13 mph21 km/h through 9 PM
Dew point
30°−1°
Dry, static shocks likely
UV index
0Low
Moderate 11 AM–1 PM · peak 3

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

11°6° cooler than this time yesterday (60°16° then, 49°9° now)

Good hours for
  • Dry until noon
  • Rain today noon–midnight (60%, 0.66 in17 mm)
  • High 50°10° today at 1 PM
  • Low 38°3° tomorrow at 6 AM
  • Rain tomorrow night 6 PM–6 AM (60%, 0.18 in4.6 mm)
  1. This morningNear 49°9° · rain chance 10% · Partly cloudy
  2. This afternoonDown to 44°7° by 5 PM · Rain all afternoon (60%)
  3. TonightNear 41°5° · Rain 6 PM–midnight (50%)
  4. Tomorrow morningUp to 48°9° by 11 AM · Partly cloudy
  5. Tomorrow afternoonUp to 58°14° by 3 PM · rain chance 10% · Partly cloudy
  6. Tomorrow nightDown to 42°6° by 5 AM · Rain all night (60%)
  7. Monday morningNear 42°6° · rain chance 10% · Cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 9aMostly cloudy49°9° (likely 48°9° to 50°10°)44°7°10%12 mph19 km/h from N, gusts 15 mph24 km/h54%39%0
Sat 10aMostly cloudy49°9° (likely 48°9° to 52°11°)44°7°10%13 mph21 km/h from N, gusts 18 mph29 km/h54%42%2
Sat 11aMostly cloudy49°9° (likely 48°9° to 52°11°)44°7°10%13 mph21 km/h from NNE, gusts 17 mph28 km/h56%38%3
Sat 12pSunny49°9° (likely 49°9° to 52°11°)44°7°30%, 0.06 in1.5 mm13 mph21 km/h from NNE, gusts 17 mph27 km/h58%46%3
Sat 1pShowers50°10° (likely 49°9° to 52°11°)46°8°30%, 0.06 in1.5 mm12 mph19 km/h from NNE, gusts 16 mph26 km/h56%63%2
Sat 2pCloudy49°9° (likely 48°9° to 52°11°)45°7°30%, 0.06 in1.5 mm10 mph16 km/h from NNE, gusts 16 mph26 km/h58%92%1
Sat 3pShowers48°9° (likely 47°8° to 52°11°)44°7°60%, 0.06 in1.5 mm9 mph14 km/h from NE, gusts 15 mph24 km/h60%76%1
Sat 4pCloudy47°8° (likely 45°7° to 50°10°)43°6°60%, 0.06 in1.5 mm9 mph14 km/h from NE, gusts 14 mph22 km/h63%100%1
Sat 5pCloudy44°7° (likely 43°6° to 48°9°)39°4°60%, 0.06 in1.5 mm9 mph14 km/h from NE, gusts 11 mph18 km/h70%100%0
Sat 6pDrizzle42°6° (likely 41°5° to 46°8°)37°3°50%, 0.05 in1.3 mm8 mph13 km/h from NE, gusts 7 mph11 km/h79%99%0
Sat 7pDrizzle41°5° (likely 40°4° to 45°7°)37°3°50%, 0.05 in1.3 mm6 mph10 km/h from NNE, gusts 6 mph9 km/h86%100%0
Sat 8pShowers41°5° (likely 39°4° to 43°6°)39°4°50%, 0.05 in1.3 mm3 mph5 km/h from NNE, gusts 6 mph9 km/h86%100%0
Sat 9pDrizzle41°5° (likely 39°4° to 43°6°)38°3°30%, 0.05 in1.3 mm5 mph8 km/h from NE, gusts 3 mph5 km/h86%99%0
Sat 10pPartly cloudy40°4° (likely 39°4° to 43°6°)38°3°30%, 0.05 in1.3 mm3 mph5 km/h from SSE, gusts 3 mph4 km/h89%77%0
Sat 11pPartly cloudy40°4° (likely 38°3° to 42°6°)38°3°30%, 0.05 in1.3 mm3 mph5 km/h from SSE, gusts 3 mph5 km/h89%70%0
Sun 12aCloudy40°4° (likely 38°3° to 42°6°)38°3°10%3 mph5 km/h from SSE, gusts 4 mph7 km/h89%90%0
Sun 1aMostly cloudy40°4° (likely 37°3° to 42°6°)38°3°10%3 mph5 km/h from SSE, gusts 6 mph10 km/h89%72%0
Sun 2aCloudy40°4° (likely 36°2° to 42°6°)38°3°10%3 mph5 km/h from SSE, gusts 8 mph12 km/h89%81%0
Sun 3aCloudy39°4° (likely 36°2° to 42°6°)36°2°10%5 mph8 km/h from SSE, gusts 8 mph13 km/h92%84%0
Sun 4aCloudy39°4° (likely 36°2° to 42°6°)36°2°10%5 mph8 km/h from SSE, gusts 11 mph18 km/h92%87%0
Sun 5aCloudy40°4° (likely 37°3° to 42°6°)37°3°10%5 mph8 km/h from SSE, gusts 13 mph21 km/h89%86%0
Sun 6aMostly cloudy38°3° (likely 37°3° to 42°6°)34°1°0%5 mph8 km/h from S, gusts 13 mph21 km/h96%55%0
Sun 7aMostly sunny39°4° (likely 36°2° to 42°6°)36°2°0%5 mph8 km/h from S, gusts 13 mph20 km/h92%56%0
Sun 8aPartly sunny39°4° (likely 35°2° to 43°6°)37°3°0%3 mph5 km/h from S, gusts 14 mph23 km/h96%41%0
Sun 9aSunny41°5° (likely 36°2° to 46°8°)38°3°5%5 mph8 km/h from S, gusts 12 mph20 km/h93%30%1
Sun 10aSunny45°7° (likely 39°4° to 49°9°)43°6°5%5 mph8 km/h from S, gusts 13 mph21 km/h82%25%2
Sun 11aSunny48°9° (likely 44°7° to 52°11°)46°8°5%5 mph8 km/h from S, gusts 12 mph20 km/h74%10%3
Sun 12pSunny52°11° (likely 48°9° to 56°13°)52°11°10%6 mph10 km/h from SSE, gusts 13 mph21 km/h66%11%4
Sun 1pSunny55°13° (likely 51°11° to 59°15°)55°13°10%7 mph11 km/h from SE, gusts 14 mph22 km/h59%7%5
Sun 2pMostly sunny56°13° (likely 53°12° to 62°17°)56°13°10%7 mph11 km/h from ESE, gusts 13 mph21 km/h57%24%5
Sun 3pMostly sunny58°14° (likely 53°12° to 62°17°)58°14°10%8 mph13 km/h from ESE, gusts 14 mph23 km/h53%29%4
Sun 4pPartly sunny56°13° (likely 53°12° to 61°16°)56°13°10%9 mph14 km/h from ENE, gusts 15 mph23 km/h57%60%2
Sun 5pPartly sunny54°12° (likely 51°11° to 57°14°)54°12°10%9 mph14 km/h from NE, gusts 17 mph27 km/h61%75%1
Sun 6pShowers52°11° (likely 47°8° to 52°11°)52°11°50%, 0.01 in0.3 mm9 mph14 km/h from NNE, gusts 19 mph31 km/h69%70%0
Sun 7pCloudy47°8° (likely 45°7° to 49°9°)44°7°50%, 0.01 in0.3 mm7 mph11 km/h from N, gusts 18 mph29 km/h83%74%0
Sun 8pCloudy45°7° (likely 43°6° to 49°9°)42°6°50%, 0.01 in0.3 mm6 mph10 km/h from N, gusts 16 mph26 km/h89%94%0
Sun 9pCloudy45°7° (likely 43°6° to 48°9°)41°5°50%, 0.01 in0.3 mm7 mph11 km/h from NNW, gusts 16 mph27 km/h89%94%0
Sun 10pCloudy44°7° (likely 42°6° to 46°8°)41°5°50%, 0.01 in0.3 mm6 mph10 km/h from NNW, gusts 15 mph23 km/h93%90%0
Sun 11pShowers43°6° (likely 42°6° to 46°8°)39°4°50%, 0.01 in0.3 mm6 mph10 km/h from NNW, gusts 11 mph18 km/h96%82%0
Mon 12aCloudy43°6° (likely 41°5° to 45°7°)39°4°60%, 0.02 in0.5 mm6 mph10 km/h from NNW, gusts 9 mph14 km/h96%96%0
Mon 1aCloudy43°6° (likely 41°5° to 44°7°)39°4°60%, 0.02 in0.5 mm6 mph10 km/h from NNW, gusts 7 mph12 km/h93%97%0
Mon 2aCloudy43°6° (likely 41°5° to 44°7°)40°4°60%, 0.02 in0.5 mm5 mph8 km/h from NNW, gusts 8 mph13 km/h93%95%0
Mon 3aShowers43°6° (likely 41°5° to 44°7°)40°4°60%, 0.02 in0.5 mm5 mph8 km/h from NNW, gusts 6 mph10 km/h89%79%0
Mon 4aShowers43°6° (likely 40°4° to 43°6°)40°4°60%, 0.02 in0.5 mm5 mph8 km/h from NNW, gusts 6 mph10 km/h89%66%0
Mon 5aShowers42°6° (likely 39°4° to 44°7°)40°4°60%, 0.02 in0.5 mm3 mph5 km/h from NW, gusts 6 mph10 km/h89%75%0
Mon 6aMostly cloudy42°6° (likely 38°3° to 45°7°)40°4°10%, 0.01 in0.3 mm3 mph5 km/h from NW, gusts 7 mph11 km/h89%80%0
Mon 7aCloudy41°5° (likely 39°4° to 47°8°)39°4°10%, 0.01 in0.3 mm3 mph5 km/h from NW, gusts 5 mph8 km/h93%98%0
Mon 8aMostly cloudy41°5° (likely 38°3° to 45°7°)38°3°10%, 0.01 in0.3 mm5 mph8 km/h from WNW, gusts 5 mph9 km/h93%77%0

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Mostly cloudy. High 51°11°, low 37°3°. Typical 62°17° / 32°0°. Rain 0.07 in1.8 mm, 60% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Mostly cloudy, 49°9°

      Dry

    2. Afternoon

      noon–6 PM

      Showers, 50°10°

      60% chance · 0.36 in9.1 mm

    3. Evening

      6 PM–midnight

      Showers, 41°5°

      50% chance · 0.3 in7.6 mm

    4. Overnight

      midnight–6 AM

      Cloudy, 39°4°

      Dry

    Official NWS forecast

    Today: Rain showers likely after noon. Mostly cloudy. High near 51, with temperatures falling to around 44 in the afternoon. North northeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Tonight: A chance of rain showers before midnight. Mostly cloudy. Low around 37, with temperatures rising to around 40 overnight. East northeast wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    51°11°–56°13°
    Low, likely
    37°3°–42°6°
    Typical high / low
    62°17° / 32°0°
    Wind
    14 mph23 km/h, gusts 27 mph44 km/h
    UV peak
    5
  2. Tomorrow, Oct 25. Cloudy. High 58°14°, low 40°4°. Typical 62°17° / 32°0°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 39°4°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 58°14°

      Dry

    3. Evening

      6 PM–midnight

      Showers, 45°7°

      50% chance · 0.06 in1.5 mm

    4. Overnight

      midnight–6 AM

      Showers, 42°6°

      60% chance · 0.12 in3 mm

    Official NWS forecast

    Day: Mostly sunny. High near 58, with temperatures falling to around 54 in the afternoon. Southeast wind 3 to 9 mph.

    Night: Rain showers likely. Mostly cloudy, with a low around 40. North wind 3 to 9 mph. Chance of precipitation is 60%.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    54°12°–62°17°
    Low, likely
    35°2°–41°5°
    Typical high / low
    62°17° / 32°0°
    Wind
    17 mph28 km/h, gusts 26 mph42 km/h
    UV peak
    5
  3. Monday, Oct 26. Partly sunny. High 57°14°, low 37°3°. Typical 61°16° / 32°0°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 41°5°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 60°15°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 48°9°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 41°5°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 57. North northeast wind 3 to 7 mph.

    Night: Mostly clear, with a low around 37.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    57°14°–62°17°
    Low, likely
    37°3°–43°6°
    Typical high / low
    61°16° / 32°0°
    Wind
    15 mph24 km/h, gusts 25 mph40 km/h
    UV peak
    5
  4. Tuesday, Oct 27. Mostly sunny. High 66°19°, low 38°3°. Typical 61°16° / 31°−1°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Sunny, 42°5°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 67°19°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 50°10°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 36°2°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Sunny, with a high near 66.

    Night: Mostly clear, with a low around 38.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    66°19°–68°20°
    Low, likely
    35°2°–43°6°
    Typical high / low
    61°16° / 31°−1°
    Wind
    21 mph33 km/h, gusts 27 mph44 km/h
    UV peak
    5
  5. Wednesday, Oct 28. Partly sunny. High 64°18°, low 39°4°. Typical 61°16° / 31°−1°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 38°3°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 65°19°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 49°10°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 37°3°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 64.

    Night: Partly cloudy, with a low around 39.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    62°17°–69°21°
    Low, likely
    31°−1°–39°4°
    Typical high / low
    61°16° / 31°−1°
    Wind
    13 mph20 km/h, gusts 28 mph45 km/h
    UV peak
    4
  6. Thursday, Oct 29. Partly sunny. High 65°18°, low 41°5°. Typical 60°16° / 31°−1°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 40°4°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 66°19°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 50°10°

      Dry

    4. Overnight

      midnight–6 AM

      Partly cloudy, 42°6°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 65.

    Night: Partly cloudy, with a low around 41.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    64°18°–70°21°
    Low, likely
    32°0°–42°6°
    Typical high / low
    60°16° / 31°−1°
    Wind
    13 mph20 km/h, gusts 28 mph45 km/h
    UV peak
    4
  7. Friday, Oct 30. Cloudy. High 64°18°, low 42°6°. Typical 60°16° / 30°−1°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 47°8°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 66°19°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 54°12°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 43°6°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 64.

    Night: Mostly cloudy, with a low around 42.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    64°18°–68°20°
    Low, likely
    37°3°–46°8°
    Typical high / low
    60°16° / 30°−1°
    Wind
    14 mph23 km/h, gusts 28 mph45 km/h
    UV peak
    4
  8. Saturday, Oct 31. Drizzle. High 61°16°, low 41°5°. Typical 60°16° / 30°−1°. Rain 0.04 in1 mm, 20% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 46°8°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 63°17°

      Dry

    3. Evening

      6 PM–midnight

      Drizzle, 50°10°

      20% chance · 0.01 in0.3 mm

    4. Overnight

      midnight–6 AM

      Clear, 36°2°

      Dry

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    56°13°–65°18°
    Low, likely
    37°3°–44°7°
    Typical high / low
    60°16° / 30°−1°
    Wind
    13 mph21 km/h, gusts 27 mph43 km/h
    UV peak
    4
  9. Sunday, Nov 1. Drizzle. High 54°12°, low 34°1°. Typical 59°15° / 30°−1°. Rain 0.1 in2.5 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 39°4°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 53°12°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 43°6°

      30% chance

    4. Overnight

      midnight–6 AM

      Clear, 29°−1°

      30% chance

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    50°10°–59°15°
    Low, likely
    25°−4°–38°3°
    Typical high / low
    59°15° / 30°−1°
    Wind
    21 mph34 km/h, gusts 39 mph63 km/h
    UV peak
    4
  10. Monday, Nov 2. Cloudy. High 57°14°, low 36°2°. Typical 59°15° / 30°−1°. Rain 0.06 in1.5 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 38°3°

      30% chance

    2. Afternoon

      noon–6 PM

      Sunny, 58°15°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 46°8°

      Dry

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    52°11°–61°16°
    Low, likely
    30°−1°–42°6°
    Typical high / low
    59°15° / 30°−1°
    Wind
    15 mph25 km/h, gusts 34 mph55 km/h
    UV peak
    4

The outlook

  1. Today

    Dry, high 51°, low 37°.

  2. Tomorrow

    Dry, high 58°, low 40°, warming up.

  3. Monday

    Dry, high 57°, low 37°.

  4. Rest of week

    Mostly dry, highs 54–66°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (BOU) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

East Plum Creek (CO) below Castle Rock

3.3 mi
Below flood stage
Level
2.1 ft

Reading from Sat 7:45 AM · NWS gauge page

Plum Creek (CO) near Sedalia

6.2 mi
Below flood stage
Level
3.4 ft

Reading from Sat 8 AM · NWS gauge page

Cherry Creek (CO) near Parker

6.3 mi
Below flood stage
Level
6.6 ft
Flow
10 cfs

Reading from Sat 8:15 AM · NWS gauge page

Cherry Creek (CO) near Franktown

9.4 mi
Below flood stage
Level
2.4 ft

Reading from Sat 8 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 70% less heating than a typical week.

This week 40Typical 132

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
33
h below 17°F
0
h below 5°F
0

47, 17 and 5°F are the test points heat pumps are rated at. About 19 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 30°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

CASTLE ROCK · official normals 1991–2020 · records 1893–2025

Oct 24, today vs a typical year

Today’s expected high is 11°6° colder than typical.

Normal high / low
62°17° / 32°0°
Forecast high / low
51°11° / 37°3°
Record high
83°28° in 2003
Record low
11°−12° in 1898

Last 7 days vs normal

  1. —SunOct 18
  2. —MonOct 19
  3. —TueOct 20
  4. —WedOct 21
  5. —ThuOct 22
  6. —FriOct 23
  7. —SatOct 24

Castle Pines weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 7:19 AM, sunset 6:07 PM.

Daylight
10 h 49 min
Losing 2 min 25 s a day; shortest Dec 21, 1 h 26 min less
Golden hour
5:30–6:24 PM
Morning 7:02–7:56 AM
Blue hour
6:24–6:35 PM
Morning 6:51–7:02 AM; first light 6:51 AM

Stars tonight? Poor

Clouds most of the night (about 84% cover).

Moon

Waxing gibbous

97% lit · growing

Today
sets 5:36 AM · rises 5:06 PM
Full moon
Oct 25
New moon
Nov 9
Looking west from Castle Pines. The highest point on the skyline is about 14,000 ft, 42 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

UniColorado Heating & Cooling installs in Castle Pines

UniColorado Heating & Cooling installs heat pumps, furnaces and air conditioning across the Front Range, including Castle Pines. 12,000+ heat pumps installed since 2014.