What is today's weather forecast for Sonoma, CA?

Today's forecast for Sonoma shows a low of 46 degrees Fahrenheit. Patchy fog after 10pm.

What is the 7-day weather forecast for Sonoma, CA?

The 7-day forecast for Sonoma shows highs from 58 to 67 degrees and lows from 41 to 50 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Sonoma, CA this week?

Yes, rain is possible in Sonoma this week. Precipitation chances: Saturday (40% chance), Sunday (80% chance), Monday (50% chance), Wednesday (50% chance), Thursday (50% chance), Friday (50% chance).

How accurate is the Sonoma weather forecast?

WeatherForYou provides highly accurate Sonoma forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Sonoma, CA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

56°F
Feels Like 56°F

Humidity 82% Dew Point 51°F Wind Calm Barometer 29.95 in.760.7 mm

Report from a MADIS/MESONET weather station 1.1 miles SSW of central Sonoma
at 6:50 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

80%

MonNov 17

50%

TueNov 18

WedNov 19

50%

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 67°F to 58°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for November. Normal highs for this period are around 65°F with lows around 44°F.

This Date in Weather History

1986 - An early season cold wave set more than 200 records from the northwestern U.S. to the east coast over a seven day period. For some places it proved to be the coldest weather of the winter season.

Sonoma, CA 7 Day Weather Forecast Details

Friday Nov 14

Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 46. Calm wind.

Saturday Nov 15

Day: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.

Night: A 40 percent chance of rain. Mostly cloudy, with a low around 50. Calm wind becoming south southwest around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday Nov 16

Day: Rain likely, then showers and possibly a thunderstorm after 4pm. High near 60. South southwest wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 48. South southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Nov 17

Day: A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 59. New precipitation amounts between a tenth and quarter of an inch possible.

Night: A 20 percent chance of rain before 10pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 41.

Tuesday Nov 18

Day: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.

Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 41.

Wednesday Nov 19

Day: A slight chance of rain after 4pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 61.

Night: A chance of rain. Mostly cloudy, with a low around 45.

Thursday Nov 20

Day: A chance of rain. Mostly cloudy, with a high near 58.

Night: A chance of rain. Mostly cloudy, with a low around 45.

Friday Nov 21

Day: A slight chance of rain. Mostly sunny, with a high near 63.

About Sonoma, CA

Sonoma () is a city in Sonoma County, California, United States, located in the North Bay region of the San Francisco Bay Area. Sonoma is one of the principal cities of California's Wine Country and the center of the Sonoma Valley AVA. Sonoma's population was 10,739 as of the 2020 census, while the Sonoma urban area had a population of 31,479. Sonoma is a popular tourist destination, owing to its Californian wineries, noted events like the Sonoma International Film Festival, and its historic center. Sonoma's origins date to 1823, when Padre José Altimira established Mission San Francisco Solano, under the direction of Governor Luis Antonio Argüello. Following the Mexican secularization of the missions, Californio statesman Mariano G. Vallejo founded Sonoma on the former mission's lands in 1835. Sonoma served as the base of General Vallejo's operations until the Bear Flag Revolt in 1846, when American filibusters overthrew the local Mexican government and declared the California Republic, ushering in the American Conquest of California.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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