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Observed 12:10 AM PDT at KSBP

San Luis Obispo, CA weather

Clear and 59°15°, jacket by 7 AM.

Today: low 54°12° (likely 49°9° to 55°13°), high 76°24° (likely 74°23° to 77°25°).

Mostly agree

Now 59°15°

Clear

Wind
Calm
Up to 10 mph16 km/h through 12 PM
Dew point
52°11°
Comfortable · up to 60°16° by 9 AM (sticky)
UV index
0Low
Moderate 11 AM–5 PM · peak 5
Pressure
30.01 inHg1016 hPa
Steady over the next 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

Good hours for
  • Low 54°12° today at 7 AM
  • Above 60°16° today by 9 AM
  • High 76°24° today at 1 PM
  • Below 60°16° tonight after 7 PM
  1. TonightNear 57°14° · Clear
  2. This morningUp to 72°22° by 11 AM · Clear
  3. This afternoonDown to 65°18° by 5 PM · Clear
  4. TonightDown to 53°12° by midnight · Clear
  5. Tomorrow morningUp to 72°22° by 11 AM · Partly cloudy
  6. Tomorrow afternoonDown to 68°20° by 5 PM · Partly cloudy
  7. Tomorrow nightDown to 58°14° by 11 PM · Partly cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 12aClear57°14° (likely 53°12° to 58°14°)57°14°0%10 mph16 km/h from N, gusts 7 mph11 km/h88%3%0
Sat 1aClear57°14° (likely 53°12° to 58°14°)57°14°0%10 mph16 km/h from N, gusts 6 mph10 km/h90%1%0
Sat 2aClear57°14° (likely 52°11° to 57°14°)57°14°0%10 mph16 km/h from NNE, gusts 8 mph13 km/h93%0%0
Sat 3aClear56°13° (likely 51°11° to 57°14°)56°13°0%10 mph16 km/h from NNE, gusts 8 mph13 km/h93%3%0
Sat 4aClear56°13° (likely 51°11° to 56°13°)56°13°0%10 mph16 km/h from NNE, gusts 8 mph13 km/h98%7%0
Sat 5aClear57°14° (likely 50°10° to 57°14°)57°14°0%5 mph8 km/h from NNE, gusts 7 mph11 km/h98%11%0
Sat 6aClear56°13° (likely 49°9° to 56°13°)56°13°0%5 mph8 km/h from NNE, gusts 7 mph12 km/h96%12%0
Sat 7aSunny54°12° (likely 49°9° to 55°13°)54°12°0%5 mph8 km/h from NNE, gusts 7 mph11 km/h99%13%0
Sat 8aSunny57°14° (likely 50°10° to 57°14°)57°14°0%5 mph8 km/h from NE, gusts 7 mph11 km/h100%12%0
Sat 9aSunny61°16° (likely 56°13° to 61°16°)61°16°0%5 mph8 km/h from NE, gusts 7 mph11 km/h98%8%1
Sat 10aSunny68°20° (likely 63°17° to 68°20°)68°20°0%5 mph8 km/h from NE, gusts 6 mph10 km/h84%3%2
Sat 11aSunny72°22° (likely 68°20° to 72°22°)72°22°0%5 mph8 km/h from NNW, gusts 7 mph12 km/h71%0%4
Sat 12pSunny74°23° (likely 71°22° to 74°23°)74°23°0%5 mph8 km/h from NNW, gusts 8 mph13 km/h56%0%5
Sat 1pSunny76°24° (likely 73°23° to 76°24°)76°24°0%5 mph8 km/h from NNW, gusts 8 mph12 km/h47%0%5
Sat 2pSunny75°24° (likely 74°23° to 77°25°)75°24°0%10 mph16 km/h from WNW, gusts 8 mph13 km/h46%0%5
Sat 3pSunny71°22° (likely 71°22° to 76°24°)71°22°0%10 mph16 km/h from WNW, gusts 10 mph16 km/h49%0%4
Sat 4pSunny67°19° (likely 67°19° to 75°24°)67°19°0%10 mph16 km/h from WNW, gusts 11 mph18 km/h52%0%3
Sat 5pSunny65°18° (likely 65°18° to 73°23°)65°18°0%5 mph8 km/h from NW, gusts 13 mph21 km/h58%0%2
Sat 6pClear60°16° (likely 60°16° to 69°21°)60°16°0%5 mph8 km/h from NW, gusts 13 mph21 km/h66%0%1
Sat 7pClear57°14° (likely 57°14° to 64°18°)57°14°0%5 mph8 km/h from NW, gusts 10 mph16 km/h73%0%0
Sat 8pClear56°13° (likely 56°13° to 61°16°)56°13°0%5 mph8 km/h from NNW, gusts 8 mph13 km/h78%0%0
Sat 9pClear55°13° (likely 55°13° to 60°16°)55°13°0%5 mph8 km/h from NNW, gusts 7 mph11 km/h80%0%0
Sat 10pClear55°13° (likely 55°13° to 59°15°)55°13°0%5 mph8 km/h from NNW, gusts 7 mph12 km/h81%0%0
Sat 11pClear55°13° (likely 54°12° to 58°14°)55°13°0%5 mph8 km/h from NNW, gusts 7 mph11 km/h81%0%0
Sun 12aClear53°12° (likely 53°12° to 57°14°)53°12°0%5 mph8 km/h from NNW, gusts 6 mph10 km/h80%0%0
Sun 1aClear55°13° (likely 54°12° to 57°14°)55°13°0%5 mph8 km/h from NNW, gusts 7 mph11 km/h81%0%0
Sun 2aClear55°13° (likely 53°12° to 57°14°)55°13°0%5 mph8 km/h from E, gusts 7 mph11 km/h81%0%0
Sun 3aClear55°13° (likely 53°12° to 57°14°)55°13°0%5 mph8 km/h from E, gusts 7 mph11 km/h81%0%0
Sun 4aClear53°12° (likely 53°12° to 56°13°)53°12°0%5 mph8 km/h from E, gusts 7 mph12 km/h83%0%0
Sun 5aClear53°12° (likely 52°11° to 56°13°)53°12°0%5 mph8 km/h from ESE, gusts 7 mph12 km/h83%0%0
Sun 6aClear52°11° (likely 52°11° to 56°13°)52°11°0%5 mph8 km/h from ESE, gusts 7 mph12 km/h81%5%0
Sun 7aSunny52°11° (likely 51°11° to 55°13°)52°11°0%5 mph8 km/h from ESE, gusts 7 mph11 km/h83%11%0
Sun 8aSunny55°13° (likely 52°11° to 56°13°)55°13°0%0 mph0 km/h, gusts 7 mph11 km/h84%14%0
Sun 9aMostly cloudy61°16° (likely 58°14° to 61°16°)61°16°0%0 mph0 km/h, gusts 6 mph10 km/h83%20%1
Sun 10aMostly cloudy66°19° (likely 63°17° to 67°19°)66°19°0%0 mph0 km/h, gusts 5 mph8 km/h70%54%2
Sun 11aCloudy72°22° (likely 67°19° to 72°22°)72°22°0%5 mph8 km/h from W, gusts 3 mph6 km/h61%62%4
Sun 12pMostly sunny74°23° (likely 69°21° to 74°23°)74°23°0%5 mph8 km/h from W, gusts 4 mph7 km/h52%57%5
Sun 1pSunny75°24° (likely 71°22° to 75°24°)75°24°0%5 mph8 km/h from W, gusts 5 mph8 km/h49%42%5
Sun 2pSunny74°23° (likely 71°22° to 74°23°)74°23°0%5 mph8 km/h from WNW, gusts 8 mph13 km/h50%43%4
Sun 3pSunny72°22° (likely 70°21° to 73°23°)72°22°0%5 mph8 km/h from WNW, gusts 10 mph16 km/h53%44%4
Sun 4pMostly sunny71°22° (likely 68°20° to 72°22°)71°22°0%5 mph8 km/h from WNW, gusts 10 mph15 km/h56%62%3
Sun 5pCloudy68°20° (likely 66°19° to 70°21°)68°20°0%5 mph8 km/h from NW, gusts 8 mph12 km/h61%64%2
Sun 6pPartly cloudy63°17° (likely 63°17° to 68°20°)63°17°0%5 mph8 km/h from NW, gusts 5 mph8 km/h69%56%0
Sun 7pPartly cloudy61°16° (likely 58°14° to 65°18°)61°16°0%5 mph8 km/h from NW, gusts 5 mph7 km/h76%32%0
Sun 8pPartly cloudy60°16° (likely 55°13° to 62°17°)60°16°0%5 mph8 km/h from NNW, gusts 4 mph7 km/h80%19%0
Sun 9pPartly cloudy59°15° (likely 54°12° to 60°16°)59°15°0%5 mph8 km/h from NNW, gusts 4 mph6 km/h82%26%0
Sun 10pPartly cloudy59°15° (likely 53°12° to 59°15°)59°15°0%5 mph8 km/h from NNW, gusts 3 mph5 km/h83%17%0
Sun 11pPartly cloudy58°14° (likely 52°11° to 58°14°)58°14°0%5 mph8 km/h from NNW, gusts 3 mph5 km/h82%14%0

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Sunny. High 76°24°, low 54°12°. Typical 77°25° / 51°11°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 57°14°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 76°24°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 56°13°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 53°12°

      Dry

    Official NWS forecast

    Today: Sunny, with a high near 76. North wind 5 to 10 mph.

    Tonight: Mostly clear, with a low around 54. North northeast wind 5 to 10 mph.

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

    High, likely
    74°23°–77°25°
    Low, likely
    49°9°–55°13°
    Typical high / low
    77°25° / 51°11°
    Wind
    11 mph18 km/h, gusts 19 mph31 km/h
    UV peak
    5
  2. Tomorrow, Oct 25. Partly sunny. High 75°24°, low 52°11°. Typical 77°25° / 51°11°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Mostly cloudy, 55°13°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 75°24°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 60°16°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 52°11°

      Dry

    Official NWS forecast

    Day: Mostly sunny, with a high near 75. West wind 0 to 5 mph.

    Night: Partly cloudy, with a low around 52. North northwest wind around 5 mph.

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

    High, likely
    71°22°–75°24°
    Low, likely
    51°11°–55°13°
    Typical high / low
    77°25° / 51°11°
    Wind
    9 mph15 km/h, gusts 17 mph27 km/h
    UV peak
    5
  3. Monday, Oct 26. Mostly sunny. High 74°23°, low 51°11°. Typical 77°25° / 50°10°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 51°10°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 71°22°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 58°14°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 51°10°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Sunny, with a high near 74.

    Night: Mostly clear, with a low around 51.

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

    High, likely
    69°21°–74°23°
    Low, likely
    47°8°–53°12°
    Typical high / low
    77°25° / 50°10°
    Wind
    8 mph14 km/h, gusts 22 mph35 km/h
    UV peak
    5
  4. Tuesday, Oct 27. Mostly sunny. High 75°24°, low 51°11°. Typical 76°24° / 50°10°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 50°10°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 73°23°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 58°15°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 49°10°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Sunny, with a high near 75.

    Night: Partly cloudy, with a low around 51.

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

    High, likely
    70°21°–75°24°
    Low, likely
    46°8°–53°12°
    Typical high / low
    76°24° / 50°10°
    Wind
    9 mph15 km/h, gusts 20 mph32 km/h
    UV peak
    5
  5. Wednesday, Oct 28. Mostly cloudy. High 71°22°, low 53°12°. Typical 76°24° / 50°10°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 50°10°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 70°21°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 59°15°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 55°13°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 71.

    Night: Mostly cloudy, with a low around 53.

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

    High, likely
    66°19°–71°22°
    Low, likely
    45°7°–53°12°
    Typical high / low
    76°24° / 50°10°
    Wind
    9 mph15 km/h, gusts 17 mph28 km/h
    UV peak
    5
  6. Thursday, Oct 29. Cloudy. High 67°19°, low 52°11°. Typical 76°24° / 50°10°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 55°13°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 67°20°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 59°15°

      Dry

    4. Overnight

      midnight–6 AM

      Partly cloudy, 54°12°

      20% chance · 0.04 in1.1 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 67.

    Night: A chance of rain showers after 11pm. Mostly cloudy, with a low around 52.

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

    High, likely
    64°18°–70°21°
    Low, likely
    50°10°–57°14°
    Typical high / low
    76°24° / 50°10°
    Wind
    7 mph12 km/h, gusts 15 mph25 km/h
    UV peak
    4
  7. Friday, Oct 30. Showers. High 65°18°, low 52°11°. Typical 76°24° / 50°10°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 55°13°

      20% chance · 0.04 in1 mm

    2. Afternoon

      noon–6 PM

      Partly sunny, 65°18°

      20% chance · 0.04 in0.9 mm

    3. Evening

      6 PM–midnight

      Partly cloudy, 57°14°

      30% chance · 0.02 in0.5 mm

    4. Overnight

      midnight–6 AM

      Cloudy, 52°11°

      30% chance · 0.02 in0.6 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain showers. Partly sunny, with a high near 65.

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

    High, likely
    61°16°–69°21°
    Low, likely
    49°9°–55°13°
    Typical high / low
    76°24° / 50°10°
    Wind
    8 mph13 km/h, gusts 17 mph27 km/h
    UV peak
    4
  8. Saturday, Oct 31. Cloudy. High 66°19°, low 49°9°. Typical 76°24° / 50°10°. Rain 0.06 in1.5 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Partly sunny, 52°11°

      30% chance

    2. Afternoon

      noon–6 PM

      Cloudy, 68°20°

      40% chance

    3. Evening

      6 PM–midnight

      Cloudy, 56°13°

      40% chance

    4. Overnight

      midnight–6 AM

      Cloudy, 50°10°

      40% 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
    62°17°–71°22°
    Low, likely
    41°5°–54°12°
    Typical high / low
    76°24° / 50°10°
    Wind
    8 mph13 km/h, gusts 21 mph34 km/h
    UV peak
    4
  9. Sunday, Nov 1. Showers. High 69°21°, low 49°9°. Typical 75°24° / 50°10°. Rain 0.17 in4.3 mm, 40% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 55°13°

      40% chance

    2. Afternoon

      noon–6 PM

      Rain, 69°21°

      40% chance · 0.1 in2.6 mm

    3. Evening

      6 PM–midnight

      Showers, 58°14°

      30% chance · 0.11 in2.7 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 53°12°

      20% 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.

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

    High, likely
    67°19°–72°22°
    Low, likely
    45°7°–58°14°
    Typical high / low
    75°24° / 50°10°
    Wind
    8 mph13 km/h, gusts 23 mph36 km/h
    UV peak
    2
  10. Monday, Nov 2. Drizzle. High 69°21°, low 53°12°. Typical 75°24° / 50°10°. Rain 0.02 in0.5 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 60°15°

      20% chance

    2. Afternoon

      noon–6 PM

      Sunny, 72°22°

      30% chance

    3. Evening

      6 PM–midnight

      Clear, 61°16°

      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.

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

    High, likely
    67°19°–71°22°
    Low, likely
    50°10°–59°15°
    Typical high / low
    75°24° / 50°10°
    Wind
    10 mph16 km/h, gusts 26 mph41 km/h
    UV peak
    5

The outlook

  1. Today

    Dry, high 76°, low 54°.

  2. Tomorrow

    Dry, high 75°, low 52°.

  3. Monday

    Dry, high 74°, low 51°.

  4. Rest of week

    Highs 65–75°; chance of precipitation on Sunday.

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

San Luis Obispo Creek at Elks Lane

0.5 mi
Level
133 ft

Reading from Fri 10:57 PM · NWS gauge page

San Luis Obispo Creek at Marsh St.

0.6 mi
Level
159 ft

Reading from Fri 10:59 PM · NWS gauge page

Laguna Lake Outflow at Madonna Road

0.9 mi
Level
120 ft

Reading from Fri 11:13 PM · NWS gauge page

San Luis Obispo Creek at Nipomo St.

1.0 mi
Level
171 ft

Reading from Fri 10:53 PM · NWS gauge page

For your home

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

Heating this week

About 5% less heating than a typical week.

This week 11Typical 12

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 52°F).

Open the windows?

Today, 12:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

SAN LUIS OBISPO POLY · official normals 1991–2020 · records 1927–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Normal high / low
77°25° / 51°11°
Forecast high / low
76°24° / 54°12°
Record high
103°39° in 1959
Record low
41°5° in 1933

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

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

San Luis Obispo weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 7:16 AM, sunset 6:16 PM.

Daylight
10 h 59 min
Losing 2 min 7 s a day; shortest Dec 21, 1 h 13 min less
Golden hour
5:41–6:32 PM
Morning 7:00–7:51 AM
Blue hour
6:32–6:42 PM
Morning 6:50–7:00 AM; first light 6:50 AM

Stars tonight? Good

Clear 12:42–6:50 AM; moon 96% lit, sets 5:39 AM.

Moon

Waxing gibbous

96% lit · growing

Today
sets 5:39 AM · rises 5:15 PM
Full moon
Oct 25
New moon
Nov 8
Looking northeast from San Luis Obispo. The highest point on the skyline is about 2,800 ft, 9 mi away.Skyline from USGS elevation data, heights drawn up to 3.5× taller. Sky, sun and moon as they are now.