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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
66°F
19°C
| Humidity | 39% |
| Wind Speed | WNW 3 MPH |
| Barometer | 29.92 in (1013.21 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 12 Oct 12:15 PM PDT |
Extended Forecast for
4 Miles SSW Saint Helena CA
Columbus Day
High: 62 °F
Sunny
Tonight
Low: 48 °F
Clear
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 58 °F
Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 65 °F
Clear
Friday
High: 82 °F
Sunny
Detailed Forecast
Columbus Day
Sunny, with a high near 62. Calm wind becoming west southwest around 6 mph.
Tonight
Clear, with a low around 48. Light and variable wind becoming north 8 to 13 mph after midnight.
Tuesday
Sunny, with a high near 68. North northeast wind 11 to 16 mph becoming light north. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 51. Light and variable wind becoming north around 6 mph after midnight.
Wednesday
Sunny, with a high near 73. North northeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 81.
Thursday Night
Clear, with a low around 65.
Friday
Sunny, with a high near 82.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 79.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 71.
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)
11:27 am PDT Oct 12, 2026
12pm PDT Oct 12, 2026-6pm PDT Oct 18, 2026
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