NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026
Current conditions at
STONYFORD (SYWC1)
Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.NA
42°F
6°C
| Humidity | 93% |
| Wind Speed | WSW 1 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Last update | 18 Mar 04:26 AM PDT |
Extended Forecast for
20 Miles N Clearlake CA
Today
High: 77 °F
Sunny
Tonight
Low: 59 °F
Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 59 °F
Partly Cloudy
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 55 °F
Partly Cloudy
Sunday
High: 70 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 77. West northwest wind 5 to 9 mph becoming southeast in the afternoon.
Tonight
Clear, with a low around 59. West southwest wind 6 to 8 mph becoming north northwest after midnight.
Thursday
Sunny, with a high near 79. North northwest wind around 7 mph becoming northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 62. North northeast wind 6 to 10 mph becoming west northwest in the evening.
Friday
Sunny, with a high near 80. Northwest wind 5 to 8 mph becoming east southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
A slight chance of rain. Partly sunny, with a high near 64.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
20 Miles N Clearlake CA
39.24°N 122.56°W (Elev. 3199 ft)
39.24°N 122.56°W (Elev. 3199 ft)
2:20 am PDT Mar 18, 2026
5am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
