Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

66°F

19°C

Humidity 31%
Wind Speed N 5 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 03 Apr 10:53 AM PDT
Extended Forecast for

Guerneville CA

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Light and variable wind becoming north northeast 5 to 8 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Light and variable wind.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Light and variable wind.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 11am.  Mostly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 50. Light and variable wind becoming north northeast 5 to 8 mph.
Saturday
Sunny, with a high near 80. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 53. Light and variable wind.
Sunday
Mostly sunny, with a high near 79. Light and variable wind.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
A slight chance of rain after 11am. Mostly sunny, with a high near 72.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 52.
Wednesday
A chance of rain. Partly sunny, with a high near 67.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Guerneville CA
 38.5°N 122.98°W (Elev. 397 ft)
1:25 am PDT Apr 3, 2026
11am PDT Apr 3, 2026-6pm PDT Apr 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database