Sonoma County Airport (STS) Weather 02/22/2025
Tonight
40
Patchy Fog
Saturday
68
Areas Fog then Mostly Sunny
Saturday Night
46
Patchy Fog then Slight Chance Rain and Areas Fog
Sunday
66
Slight Chance Rain and Areas Dense Fog then Mostly Cloudy
Sunday Night
47
Patchy Fog
Monday
64
Chance Rain and Areas Dense Fog
Monday Night
45
Chance Rain then Mostly Cloudy
Tuesday
69
Sunny
Tuesday Night
41
Clear then Patchy Fog
Wednesday
74
Sunny
Wednesday Night
44
Partly Cloudy then Slight Chance Rain
Thursday
72
Slight Chance Rain then Mostly Sunny
Thursday Night
45
Partly Cloudy
Weekly Forecast
Tonight
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 40. Calm wind.
Saturday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
A 10 percent chance of rain after 4am. Patchy fog after 9pm. Otherwise, increasing clouds, with a low around 46. Calm wind.
Sunday
A 20 percent chance of rain before 10am. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 66. Calm wind.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Monday
A 30 percent chance of rain, mainly after 4pm. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 64. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 74.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Thursday
A slight chance of rain. Partly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 45.