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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
45°F
7°C
| Humidity | 92% |
| Wind Speed | N 0 MPH |
| Barometer | 29.53 in (1000.0 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 9.00 mi |
| Last update | 11 Oct 02:53 AM PDT |
Extended Forecast for
6 Miles SW Saint Helena CA
Overnight
Low: 45 °F
Clear
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 47 °F
Clear
Columbus Day
High: 62 °F
Sunny
Monday Night
Low: 46 °F
Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 48 °F
Clear
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 53 °F
Clear
Detailed Forecast
Overnight
Clear, with a low around 45. North northeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 64. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 47. Calm wind becoming east around 5 mph after midnight.
Columbus Day
Sunny, with a high near 62. East northeast wind around 6 mph becoming west in the afternoon.
Monday Night
Clear, with a low around 46. West southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Clear, with a low around 48.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 79.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 80.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles SW Saint Helena CA
38.45°N 122.56°W (Elev. 1594 ft)
38.45°N 122.56°W (Elev. 1594 ft)
2:36 am PDT Oct 11, 2026
3am PDT Oct 11, 2026-6pm PDT Oct 17, 2026
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