Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Clear

59°F

15°C

Humidity 72%
Wind Speed SSW 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 04 Oct 07:53 AM PDT
Extended Forecast for

Angwin CA

Heat Advisory October 4, 08:04am until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 08:04am until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Today

    High: 92 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 69. Light and variable wind becoming north around 6 mph after midnight.

    Low: 69 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 94. North wind around 6 mph becoming calm.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 70. West southwest wind 5 to 7 mph becoming northwest after midnight.

    Low: 70 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. North northwest wind around 6 mph becoming calm.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

Detailed Forecast

Today
Mostly cloudy, with a high near 92. North wind around 6 mph becoming calm in the morning.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 69. Light and variable wind becoming north around 6 mph after midnight.
Monday
Sunny, with a high near 94. North wind around 6 mph becoming calm.
Monday Night
Clear, with a low around 70. West southwest wind 5 to 7 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 94. North northwest wind around 6 mph becoming calm.
Tuesday Night
Clear, with a low around 68.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Clear, with a low around 66.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 65.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Angwin CA
 38.58°N 122.45°W (Elev. 1759 ft)
1:46 am PDT Oct 4, 2026
8am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database