Weather in Guerneville, California, United States

7-Day Detailed Weather Forecast for Guerneville

Overnight

Temperature: 40°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: Showers and thunderstorms. Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. West southwest wind 0 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

Temperature: 54°F

Wind Speed: 5 to 13 mph

Wind Direction: WNW

Forecast: Rain showers likely before 5pm. Mostly sunny. High near 54, with temperatures falling to around 52 in the afternoon. West northwest wind 5 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 40°F

Wind Speed: 1 to 9 mph

Wind Direction: S

Forecast: Rain after 11pm. Mostly cloudy. Low around 40, with temperatures rising to around 43 overnight. South wind 1 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Temperature: 57°F

Wind Speed: 2 to 12 mph

Wind Direction: WSW

Forecast: Rain. Mostly cloudy, with a high near 57. West southwest wind 2 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Temperature: 42°F

Wind Speed: 1 to 9 mph

Wind Direction: WNW

Forecast: A chance of rain. Partly cloudy, with a low around 42. West northwest wind 1 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Saturday

Temperature: 58°F

Wind Speed: 0 to 7 mph

Wind Direction: SSE

Forecast: A chance of rain and patchy fog. Partly sunny, with a high near 58. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 47°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

Sunday

Temperature: 58°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy, with a high near 58.

Sunday Night

Temperature: 45°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: Rain. Mostly cloudy, with a low around 45.

Monday

Temperature: 58°F

Wind Speed: 2 to 9 mph

Wind Direction: W

Forecast: Rain. Mostly cloudy, with a high near 58.

Monday Night

Temperature: 39°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A chance of rain before 11pm. Mostly clear, with a low around 39.

Tuesday

Temperature: 62°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 62.

Tuesday Night

Temperature: 40°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 40.

Wednesday

Temperature: 59°F

Wind Speed: 2 to 7 mph

Wind Direction: WNW

Forecast: A chance of rain after 11am. Partly sunny, with a high near 59.