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Current conditions at
Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)
Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.
Clear
73°F
23°C
| Humidity | 33% |
| Wind Speed | SSW 4 MPH |
| Barometer | 29.56 in (1001.02 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 10 Oct 03:00 PM PDT |
Extended Forecast for
4 Miles SSW Saint Helena CA
Tonight
Low: 46 °F
Clear
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 48 °F
Mostly Clear
Columbus Day
High: 61 °F
Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 65 °F
Sunny
Tuesday Night
Low: 49 °F
Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 56 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 46. Light and variable wind becoming north 5 to 9 mph after midnight.
Sunday
Sunny, with a high near 63. North wind 5 to 9 mph becoming calm.
Sunday Night
Mostly clear, with a low around 48. Calm wind becoming east southeast around 6 mph after midnight.
Columbus Day
Sunny, with a high near 61. North northeast wind 5 to 7 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 47. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 77.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 79.
Friday Night
Clear, with a low around 63.
Saturday
Sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Saint Helena CA
38.46°N 122.5°W (Elev. 2372 ft)
38.46°N 122.5°W (Elev. 2372 ft)
2:47 pm PDT Oct 10, 2026
3pm PDT Oct 10, 2026-6pm PDT Oct 17, 2026
Additional Resources
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