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

Today's forecast for Lake Sonoma shows a high of 58 degrees and a low of 47 degrees Fahrenheit. Mostly sunny, with a high near 58.

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

The 7-day forecast for Lake Sonoma shows highs from 54 to 65 degrees and lows from 42 to 51 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Lake Sonoma, CA this week?

Yes, rain is possible in Lake Sonoma this week. Precipitation chances: Saturday (30% chance), Sunday (80% chance), Monday (50% chance), Wednesday (50% chance), Thursday (50% chance).

How accurate is the Lake Sonoma weather forecast?

WeatherForYou provides highly accurate Lake 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.

Lake Sonoma, CA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

58°F
Feels Like 58°F

Humidity 76% Dew Point 51°F Wind SSE 4 MPH Gusts 9 Barometer N/A

Solar Rad 501 w/m²

Report from a MADIS/MESONET weather station 1.3 miles SSE of central Lake Sonoma
at 12:30 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

80%

MonNov 17

50%

TueNov 18

WedNov 19

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 54°F to 65°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for November. Normal highs for this period are around 64°F with lows around 42°F.

This Date in Weather History

1964 - With the help of a fresh three inch cover of snow, the temperature at Ely, NV, dipped to 15 degrees below zero to establish an all-time record low for the month of November. That record of -15 degrees was later equalled on the 19th of November in 1985.

Lake Sonoma, CA 7 Day Weather Forecast Details

Friday Nov 14

Day: Mostly sunny, with a high near 58. Light southeast wind.

Night: Partly cloudy, with a low around 47. Light and variable wind.

Saturday Nov 15

Day: A 10 percent chance of rain after 4pm. Partly sunny, with a high near 65. Light northwest wind.

Night: A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 51. West wind 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 55. South wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Night: Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Low around 49. 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. Partly sunny, with a high near 54.

Night: A slight chance of rain before 10pm. Partly cloudy, with a low around 43.

Tuesday Nov 18

Day: Sunny, with a high near 58.

Night: Mostly clear, with a low around 42.

Wednesday Nov 19

Day: Mostly sunny, with a high near 58.

Night: A chance of rain. Mostly cloudy, with a low around 46.

Thursday Nov 20

Day: A chance of rain. Partly sunny, with a high near 54.

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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