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Model estimate for 2:00 PM PDT (no recent station report)

Chester, CA weather

Sunny and 61°16°, jacket by 7 PM.

Today: low 25°−4° (likely 25°−4° to 36°2°), high 64°18° (likely 57°14° to 64°18°).

Mostly agree

Now 61°16°

Sunny

Wind
3 mph5 km/hgusts 11 mph18 km/h
From the east. Light through 2 AM
Dew point
32°0°
Dry, static shocks likely
UV index
5Moderate
Moderate until 5 PM
Air quality
29Good
Main pollutant: Ozone

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

Good hours for
  • High 64°18° today at 5 PM
  • Below 50°10° tonight after 9 PM
  • Hard freeze tonight 5–9 AM (low 28°−2°)
  • Above 40°4° tomorrow by 10 AM
  • Below freezing Monday 4–9 AM (low 30°−1°)
  1. This afternoonNear 63°17° · Clear
  2. TonightDown to 31°−1° by 5 AM · freezing, low 31°−1° · Partly cloudy
  3. Tomorrow morningUp to 51°11° by 11 AM · freezing, low 28°−2° · Mostly cloudy
  4. Tomorrow afternoonUp to 62°17° by 4 PM · Mostly cloudy
  5. Tomorrow nightDown to 32°0° by 4 AM · freezing, low 32°0° · Clear
  6. Monday morningUp to 49°9° by 11 AM · freezing, low 30°−1° · Clear
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 2pSunny61°16° (likely 56°13° to 61°16°)61°16°0%3 mph5 km/h from E, gusts 11 mph18 km/h33%4%5
Sat 3pSunny62°17° (likely 57°14° to 62°17°)62°17°0%3 mph5 km/h from E, gusts 10 mph16 km/h31%2%4
Sat 4pSunny62°17° (likely 57°14° to 62°17°)62°17°0%2 mph3 km/h from E, gusts 9 mph14 km/h31%1%3
Sat 5pSunny64°18° (likely 55°13° to 64°18°)64°18°0%1 mph2 km/h from E, gusts 8 mph13 km/h28%0%1
Sat 6pClear59°15° (likely 51°11° to 59°15°)59°15°0%1 mph2 km/h from ENE, gusts 8 mph14 km/h35%0%0
Sat 7pClear54°12° (likely 47°8° to 54°12°)54°12°0%1 mph2 km/h from NE, gusts 6 mph9 km/h42%0%0
Sat 8pClear50°10° (likely 43°6° to 50°10°)50°10°0%2 mph3 km/h from NNE, gusts 5 mph8 km/h50%0%0
Sat 9pClear43°6° (likely 41°5° to 46°8°)43°6°0%2 mph3 km/h from N, gusts 5 mph8 km/h53%0%0
Sat 10pClear41°5° (likely 39°4° to 45°7°)41°5°0%2 mph3 km/h from N, gusts 5 mph7 km/h56%2%0
Sat 11pMostly clear39°4° (likely 37°3° to 43°6°)39°4°0%2 mph3 km/h from NNE, gusts 5 mph8 km/h58%49%0
Sun 12aMostly clear38°3° (likely 36°2° to 42°6°)38°3°0%2 mph3 km/h from N, gusts 6 mph9 km/h59%50%0
Sun 1aMostly clear37°3° (likely 35°2° to 41°5°)37°3°0%1 mph2 km/h from N, gusts 5 mph8 km/h61%53%0
Sun 2aMostly clear37°3° (likely 35°2° to 41°5°)37°3°0%1 mph2 km/h from NNW, gusts 5 mph9 km/h61%55%0
Sun 3aMostly clear35°2° (likely 35°2° to 40°4°)35°2°0%1 mph2 km/h from NNW, gusts 6 mph9 km/h65%64%0
Sun 4aMostly clear34°1° (likely 34°1° to 40°4°)34°1°0%1 mph2 km/h from NW, gusts 6 mph10 km/h67%67%0
Sun 5aCloudy31°−1° (likely 31°−1° to 39°4°)31°−1°0%1 mph2 km/h from W, gusts 6 mph9 km/h68%67%0
Sun 6aPartly cloudy30°−1° (likely 30°−1° to 39°4°)30°−1°0%1 mph2 km/h from NNW, gusts 6 mph9 km/h72%59%0
Sun 7aPartly sunny30°−1° (likely 30°−1° to 38°3°)30°−1°0%1 mph2 km/h from NW, gusts 5 mph9 km/h74%65%0
Sun 8aCloudy28°−2° (likely 28°−2° to 38°3°)28°−2°0%1 mph2 km/h from NNW, gusts 6 mph10 km/h77%78%0
Sun 9aCloudy37°3° (likely 37°3° to 43°6°)37°3°0%1 mph2 km/h from NW, gusts 5 mph9 km/h67%79%1
Sun 10aCloudy47°8° (likely 45°7° to 50°10°)47°8°0%1 mph2 km/h from SE, gusts 9 mph14 km/h62%80%2
Sun 11aCloudy51°11° (likely 49°9° to 54°12°)51°11°0%2 mph3 km/h from SSE, gusts 11 mph17 km/h55%80%3
Sun 12pCloudy54°12° (likely 53°12° to 59°15°)54°12°0%3 mph5 km/h from SSE, gusts 10 mph16 km/h48%80%3
Sun 1pCloudy58°14° (likely 56°13° to 63°17°)58°14°0%5 mph8 km/h from S, gusts 11 mph18 km/h41%85%4
Sun 2pCloudy61°16° (likely 57°14° to 64°18°)61°16°0%6 mph10 km/h from S, gusts 13 mph21 km/h34%86%4
Sun 3pCloudy61°16° (likely 58°14° to 63°17°)61°16°0%7 mph11 km/h from SSW, gusts 15 mph25 km/h33%88%3
Sun 4pCloudy62°17° (likely 57°14° to 62°17°)62°17°0%6 mph10 km/h from SSW, gusts 15 mph24 km/h34%87%2
Sun 5pCloudy62°17° (likely 55°13° to 62°17°)62°17°0%3 mph5 km/h from S, gusts 15 mph24 km/h31%79%1
Sun 6pMostly cloudy59°15° (likely 51°11° to 59°15°)59°15°0%3 mph5 km/h from S, gusts 14 mph22 km/h36%66%0
Sun 7pMostly cloudy54°12° (likely 48°9° to 54°12°)54°12°0%3 mph5 km/h from S, gusts 8 mph13 km/h44%73%0
Sun 8pPartly cloudy48°9° (likely 45°7° to 48°9°)46°8°0%5 mph8 km/h from SSW, gusts 7 mph11 km/h50%33%0
Sun 9pPartly cloudy45°7° (likely 43°6° to 46°8°)43°6°0%5 mph8 km/h from SSW, gusts 6 mph10 km/h55%19%0
Sun 10pClear42°6° (likely 41°5° to 45°7°)39°4°0%5 mph8 km/h from SSW, gusts 6 mph10 km/h58%6%0
Sun 11pClear41°5° (likely 39°4° to 43°6°)38°3°0%5 mph8 km/h from SSW, gusts 6 mph10 km/h62%0%0
Mon 12aClear39°4° (likely 38°3° to 42°6°)36°2°0%5 mph8 km/h from SSW, gusts 6 mph10 km/h66%0%0
Mon 1aClear38°3° (likely 38°3° to 42°6°)34°1°0%5 mph8 km/h from SSW, gusts 7 mph12 km/h69%0%0
Mon 2aClear37°3° (likely 37°3° to 42°6°)33°1°0%5 mph8 km/h from SSW, gusts 8 mph13 km/h70%0%0
Mon 3aClear36°2° (likely 36°2° to 42°6°)32°0°0%5 mph8 km/h from SSW, gusts 8 mph12 km/h73%0%0
Mon 4aClear32°0° (likely 32°0° to 41°5°)27°−3°0%5 mph8 km/h from SSW, gusts 8 mph13 km/h76%0%0
Mon 5aClear32°0° (likely 32°0° to 41°5°)29°−2°0%3 mph5 km/h from SSW, gusts 8 mph13 km/h77%0%0
Mon 6aClear31°−1° (likely 31°−1° to 41°5°)28°−2°0%3 mph5 km/h from SSW, gusts 9 mph14 km/h80%8%0
Mon 7aSunny30°−1° (likely 30°−1° to 40°4°)26°−3°0%3 mph5 km/h from SSW, gusts 9 mph14 km/h86%14%0
Mon 8aSunny31°−1° (likely 31°−1° to 40°4°)28°−2°0%3 mph5 km/h from SW, gusts 8 mph13 km/h88%13%0
Mon 9aSunny36°2° (likely 36°2° to 44°7°)33°1°0%3 mph5 km/h from SW, gusts 12 mph19 km/h79%9%1
Mon 10aSunny43°6° (likely 43°6° to 49°9°)41°5°0%3 mph5 km/h from SW, gusts 18 mph29 km/h64%9%2
Mon 11aSunny49°9° (likely 49°9° to 53°12°)45°7°5%10 mph16 km/h from SW, gusts 21 mph33 km/h50%11%3
Mon 12pSunny52°11° (likely 50°10° to 53°12°)52°11°5%10 mph16 km/h from SW, gusts 23 mph37 km/h44%17%4
Mon 1pMostly sunny53°12° (likely 50°10° to 54°12°)53°12°5%10 mph16 km/h from SW, gusts 22 mph36 km/h41%36%4

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Sunny. High 64°18°, low 25°−4°. Typical 62°17° / 31°−1°. Dry. Mostly agree.
    1. Afternoon

      noon–6 PM

      Sunny, 64°18°

      Dry

    2. Evening

      6 PM–midnight

      Clear, 50°10°

      Dry

    3. Overnight

      midnight–6 AM

      Mostly clear, 31°−1°

      Dry

    Official NWS forecast

    Today: Sunny, with a high near 64. East wind around 3 mph.

    Tonight: Widespread frost after 5am. Mostly clear. Low around 25, with temperatures rising to around 31 overnight. North wind around 2 mph.

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

    High, likely
    57°14°–64°18°
    Low, likely
    25°−4°–36°2°
    Typical high / low
    62°17° / 31°−1°
    Wind
    9 mph14 km/h, gusts 25 mph40 km/h
    UV peak
    5
  2. Tomorrow, Oct 25. Partly sunny. High 64°18°, low 26°−3°. Typical 61°16° / 31°−1°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 28°−2°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 62°17°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 48°9°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 32°0°

      Dry

    Official NWS forecast

    Day: Widespread frost before 9am. Mostly sunny. High near 64, with temperatures falling to around 62 in the afternoon. Southwest wind 1 to 7 mph.

    Night: Widespread frost after 2am. Partly cloudy, with a low around 26. South southwest wind around 5 mph.

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

    High, likely
    59°15°–64°18°
    Low, likely
    26°−3°–38°3°
    Typical high / low
    61°16° / 31°−1°
    Wind
    9 mph15 km/h, gusts 23 mph37 km/h
    UV peak
    4
  3. Monday, Oct 26. Mostly sunny. High 58°14°, low 22°−6°. Typical 61°16° / 31°−1°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 31°−1°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 53°12°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 39°4°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 33°1°

      Dry

    Official NWS forecast

    Day: Widespread frost before 10am. Sunny, with a high near 58. Southwest wind 3 to 10 mph, with gusts as high as 22 mph.

    Night: Widespread frost after midnight. Mostly clear, with a low around 22.

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

    High, likely
    51°11°–58°14°
    Low, likely
    22°−6°–37°3°
    Typical high / low
    61°16° / 31°−1°
    Wind
    13 mph21 km/h, gusts 26 mph42 km/h
    UV peak
    4
  4. Tuesday, Oct 27. Mostly sunny. High 62°17°, low 23°−5°. Typical 60°16° / 30°−1°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 33°1°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 56°13°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 40°4°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 32°0°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Widespread frost before 10am. Sunny, with a high near 62.

    Night: Partly cloudy, with a low around 23.

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

    High, likely
    54°12°–62°17°
    Low, likely
    23°−5°–35°2°
    Typical high / low
    60°16° / 30°−1°
    Wind
    10 mph16 km/h, gusts 24 mph38 km/h
    UV peak
    4
  5. Wednesday, Oct 28. Cloudy. High 61°16°, low 24°−4°. Typical 60°16° / 30°−1°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 32°0°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 56°13°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 41°5°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 36°2°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 61.

    Night: Mostly cloudy, with a low around 24.

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

    High, likely
    53°12°–61°16°
    Low, likely
    24°−4°–35°2°
    Typical high / low
    60°16° / 30°−1°
    Wind
    10 mph15 km/h, gusts 16 mph26 km/h
    UV peak
    4
  6. Thursday, Oct 29. Cloudy. High 55°13°, low 22°−6°. Typical 59°15° / 30°−1°. Rain 0.01 in0.3 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 35°2°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 54°12°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 38°3°

      20% chance

    4. Overnight

      midnight–6 AM

      Clear, 33°0°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain after 5pm. Mostly sunny, with a high near 55.

    Night: A chance of rain before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 22.

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

    High, likely
    51°11°–57°14°
    Low, likely
    22°−6°–36°2°
    Typical high / low
    59°15° / 30°−1°
    Wind
    10 mph16 km/h, gusts 24 mph38 km/h
    UV peak
    3
  7. Friday, Oct 30. Snow. High 52°11°, low 21°−6°. Typical 59°15° / 30°−1°. Snow 0.03 in0.8 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 34°1°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 48°9°

      20% chance

    3. Evening

      6 PM–midnight

      Mostly clear, 36°2°

      20% chance

    4. Overnight

      midnight–6 AM

      Mostly clear, 29°−2°

      20% chance

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A slight chance of snow before 11am, then a chance of rain. Partly sunny, with a high near 52.

    Night: A chance of rain before 8pm, then a chance of rain and snow. Partly cloudy, with a low around 21.

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

    High, likely
    45°7°–52°11°
    Low, likely
    21°−6°–34°1°
    Typical high / low
    59°15° / 30°−1°
    Wind
    11 mph18 km/h, gusts 26 mph42 km/h
    UV peak
    4
  8. Saturday, Oct 31. Cloudy. High 47°8°, low 29°−2°. Typical 58°14° / 30°−1°. Rain 0.08 in2 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 29°−2°

      30% chance

    2. Afternoon

      noon–6 PM

      Sunny, 47°8°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 35°2°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 31°−1°

      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
    41°5°–54°12°
    Low, likely
    24°−4°–32°0°
    Typical high / low
    58°14° / 30°−1°
    Wind
    7 mph12 km/h, gusts 15 mph25 km/h
    UV peak
    4
  9. Sunday, Nov 1. Cloudy. High 51°11°, low 30°−1°. Typical 58°14° / 29°−2°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 32°0°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 53°11°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 40°4°

      Dry

    4. Overnight

      midnight–6 AM

      Drizzle, 35°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
    44°7°–60°16°
    Low, likely
    27°−3°–32°0°
    Typical high / low
    58°14° / 29°−2°
    Wind
    6 mph10 km/h, gusts 17 mph28 km/h
    UV peak
    4
  10. Monday, Nov 2. Cloudy. High 48°9°, low 33°1°. Typical 57°14° / 29°−2°. Rain 0.18 in4.6 mm, 20% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 38°3°

      20% chance · 0.05 in1.2 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 47°8°

      20% chance · 0.06 in1.6 mm

    3. Evening

      6 PM–midnight

      Cloudy, 42°5°

      20% chance · 0.09 in2.4 mm

    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
    44°7°–52°11°
    Low, likely
    30°−1°–37°3°
    Typical high / low
    57°14° / 29°−2°
    Wind
    6 mph9 km/h, gusts 13 mph21 km/h

The outlook

  1. Today

    Dry, high 64°, low 25°.

  2. Tomorrow

    Dry, high 64°, low 26°.

  3. Monday

    Dry, high 58°, low 22°, cooling off.

  4. Rest of week

    Mostly dry, highs 47–62°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (STO) (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

Indian Creek below Indian Falls

22 mi
Level
3111 ft
Flow
73 cfs

Reading from Sat 1 PM · NWS gauge page

For your home

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

Heating this week

About 71% less heating than a typical week.

This week 40Typical 138

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
28
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 3 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 32°F).

Open the windows?

Today, 3:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Chester · official normals 1991–2020 · records 1957–2025

Oct 24, today vs a typical year

Today’s expected high is 2°1° warmer than typical.

Normal high / low
62°17° / 31°−1°
Forecast high / low
64°18° / 25°−4°
Record high
85°29° in 1959
Record low
20°−7° in 1961

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

Chester weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 7:25 AM, sunset 6:11 PM.

Daylight
10 h 46 min
Losing 2 min 25 s a day; shortest Dec 21, 1 h 28 min less
Golden hour
5:34–6:29 PM
Morning 7:08–8:03 AM
Blue hour
6:29–6:39 PM
Morning 6:57–7:08 AM; first light 6:57 AM

Stars tonight? Fair

Mostly clear 6:39–11 PM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today
sets 5:45 AM · rises 5:11 PM
Full moon
Oct 25
New moon
Nov 8
Looking northwest from Chester. The highest point on the skyline is about 10,300 ft, 20 mi away.Skyline from USGS elevation data, heights drawn up to 5.5× taller. Sky, sun and moon as they are now.