Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

70°F

21°C

Humidity 46%
Wind Speed N 0 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 03 Oct 10:15 PM PDT
Extended Forecast for

Healdsburg CA

Heat Advisory October 3, 10:43pm until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 3, 10:43pm until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Tonight

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny and hot, with a high near 99. Calm wind.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 100. Light and variable wind.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 64. Calm wind.
Sunday
Cloudy, then gradually becoming mostly sunny and hot, with a high near 99. Calm wind.
Sunday Night
Mostly clear, with a low around 62. Calm wind.
Monday
Sunny and hot, with a high near 100. Light and variable wind.
Monday Night
Mostly clear, with a low around 64. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 51.
Saturday
Patchy fog. Otherwise, sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Healdsburg CA
 38.61°N 122.86°W (Elev. 79 ft)
7:52 pm PDT Oct 3, 2026
10pm 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