NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

74°F

23°C

Humidity	34%
Wind Speed	E 5 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	30 Mar 03:26 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

20 Miles N Clearlake CA

Tonight
Low: 50 °F
Mostly Cloudy
then Slight
Chance Rain
Tuesday
High: 53 °F
Chance Rain
Tuesday Night
Low: 44 °F
Chance Rain
Wednesday
High: 50 °F
Rain Likely
and Patchy
Fog
Wednesday Night
Low: 38 °F
Rain and
Breezy then
Rain/Snow
Likely
Thursday
High: 52 °F
Slight Chance
Rain/Snow
then Sunny
Thursday Night
Low: 43 °F
Clear
Friday
High: 64 °F
Sunny and
Breezy
Friday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Tonight

A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 50. West wind 8 to 14 mph, with gusts as high as 18 mph.

Tuesday

A 50 percent chance of rain, mainly after 9am. Partly sunny, with a steady temperature around 53. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. West southwest wind 9 to 18 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly after 11am. Patchy fog after 2pm. Otherwise, mostly cloudy, with a high near 50. South southwest wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain before 2am, then snow likely, possibly mixed with rain. Low around 38. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am. Sunny, with a high near 52. Chance of precipitation is 20%.

Thursday Night

Clear, with a low around 43.

Friday

Sunny, with a high near 64. Breezy.

Friday Night

Mostly clear, with a low around 49.

Saturday

Sunny, with a high near 69.

Saturday Night

Mostly clear, with a low around 52.

Sunday

Sunny, with a high near 72.