Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

100°F

38°C

Humidity 12%
Wind Speed N 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 03 Oct 04:15 PM PDT
Extended Forecast for

Angwin CA

Heat Advisory October 3, 04:40pm until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 3, 04:40pm until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Tonight

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 91. North wind around 6 mph becoming calm  in the morning.

    High: 91 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 67. Light and variable wind becoming north northwest around 5 mph after midnight.

    Low: 67 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 95. North wind around 6 mph becoming calm.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 68. West southwest wind 5 to 7 mph becoming northwest after midnight.

    Low: 68 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 68. West wind around 6 mph becoming north after midnight.
Sunday
Mostly cloudy, with a high near 91. North wind around 6 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 67. Light and variable wind becoming north northwest around 5 mph after midnight.
Monday
Sunny, with a high near 95. North wind around 6 mph becoming calm.
Monday Night
Clear, with a low around 68. West southwest wind 5 to 7 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 67.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Angwin CA
 38.58°N 122.45°W (Elev. 1759 ft)
1:30 pm PDT Oct 3, 2026
4pm PDT Oct 3, 2026-6pm PDT Oct 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database