Weather Alert
Sonoma County Weather Warning NWS WEATHER ALERT FOR THE SONOMA COUNTY, CA AREA - Issued: 254 PM PDT Tue Sep 29 2026 Sonoma County Weather Warning

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Sonoma County, CA Weather - Hour by Hour Forecast

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Sonoma County, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 54°F12°C, dew point 47°F8°C, humidity 77%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 29.75 in1007 mb.
Rest of Tonight - Mostly clear. Lows in the lower 50s to mid 60s. West winds up to 5 mph... Full Forecast
Wednesday - Sunny. Highs in the upper 70s to lower 90s. South winds 5 to 15 mph... Full Forecast

Sonoma County Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 30
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Midnight
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Sonoma County, CA Hourly Weather - Clear - 3:00 AM Sonoma County, CA Hourly Weather - Clear - 4:00 AM Sonoma County, CA Hourly Weather - Clear - 5:00 AM Sonoma County, CA Hourly Weather - Clear - 6:00 AM Sonoma County, CA Hourly Weather - Clear - 7:00 AM Sonoma County, CA Hourly Weather - Clear - 8:00 AM Sonoma County, CA Hourly Weather - Clear - 9:00 AM Sonoma County, CA Hourly Weather - Clear - 10:00 AM Sonoma County, CA Hourly Weather - Clear - 11:00 AM Sonoma County, CA Hourly Weather - Clear - 12:00 PM Sonoma County, CA Hourly Weather - Clear - 1:00 PM Sonoma County, CA Hourly Weather - Clear - 2:00 PM Sonoma County, CA Hourly Weather - Clear - 3:00 PM Sonoma County, CA Hourly Weather - Clear - 4:00 PM Sonoma County, CA Hourly Weather - Clear - 5:00 PM Sonoma County, CA Hourly Weather - Clear - 6:00 PM Sonoma County, CA Hourly Weather - Clear - 7:00 PM Sonoma County, CA Hourly Weather - Clear - 8:00 PM Sonoma County, CA Hourly Weather - Clear - 9:00 PM Sonoma County, CA Hourly Weather - Clear - 10:00 PM Sonoma County, CA Hourly Weather - Clear - 11:00 PM Sonoma County, CA Hourly Weather - Clear - 12:00 AM Sonoma County, CA Hourly Weather - Cloudy - 1:00 AM Sonoma County, CA Hourly Weather - Cloudy - 2:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Cloudy Cloudy
57°F14°C 55°F13°C 54°F12°C 54°F12°C 54°F12°C 54°F12°C 60°F16°C 65°F18°C 71°F22°C 76°F24°C 80°F27°C 85°F29°C 84°F29°C 83°F28°C 82°F28°C 76°F24°C 69°F21°C 63°F17°C 60°F16°C 57°F14°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0%
50°F10°C 49°F9°C 49°F9°C 49°F9°C 50°F10°C 50°F10°C 51°F11°C 52°F11°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 52°F11°C 53°F12°C 54°F12°C 54°F12°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C
77% 80% 83% 83% 86% 86% 72% 63% 53% 45% 38% 32% 33% 33% 34% 43% 57% 72% 81% 90% 100% 100% 100% 100%
N N N ENE SE S S S SSE S S S S S S SSE SSE SSE SSE SSE SSE SSE SSE S
0 mph 0 mph 0 mph 0 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 2 mph 2 mph 2 mph 1 mph 1 mph
10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 3 mi5 km .75 mi1 km 3 mi5 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (PDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KSTS model statistics.

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Prob Precip % = Probability of Precipitation.

Sonoma County 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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