National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

52°F

11°C

Humidity 87%
Wind Speed SSE 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 18 Oct 09:05 PM PDT
Extended Forecast for

2 Miles SW Angwin CA

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Light west northwest wind.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 66. West northwest wind 3 to 6 mph.

    High: 66 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. Calm wind.

    High: 66 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 68. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain after 11am. Areas of fog before noon. Otherwise, partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Light west northwest wind.
Monday
Increasing clouds, with a high near 66. West northwest wind 3 to 6 mph.
Monday Night
Cloudy, with a low around 44. Calm wind.
Tuesday
A 20 percent chance of rain before 11am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 66. Calm wind.
Tuesday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 68. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47.
Thursday
A chance of rain after 11am. Areas of fog before noon. Otherwise, partly sunny, with a high near 67.
Thursday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 45.
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 70.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Angwin CA
 38.56°N 122.47°W (Elev. 886 ft)
Last Update:
8:41 pm PDT Oct 18, 2026
Forecast Valid:
9pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation