Weather in Petaluma, California, United States

7-Day Detailed Weather Forecast for Petaluma

Overnight

Temperature: 34°F

Wind Speed: 1 mph

Wind Direction: NW

Forecast: Areas of fog before 5am, then areas of fog and patchy frost. Partly cloudy. Low around 34, with temperatures rising to around 36 overnight. Northwest wind around 1 mph.

Sunday

Temperature: 55°F

Wind Speed: 1 to 5 mph

Wind Direction: E

Forecast: Areas of fog before 11am. Partly sunny. High near 55, with temperatures falling to around 52 in the afternoon. East wind 1 to 5 mph.

Sunday Night

Temperature: 40°F

Wind Speed: 3 mph

Wind Direction: ESE

Forecast: Rain after 10pm. Mostly cloudy. Low around 40, with temperatures rising to around 43 overnight. East southeast wind around 3 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Temperature: 54°F

Wind Speed: 3 to 7 mph

Wind Direction: ESE

Forecast: Rain. Cloudy, with a high near 54. East southeast wind 3 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Temperature: 42°F

Wind Speed: 1 to 6 mph

Wind Direction: NE

Forecast: A chance of rain before 8pm, then a chance of rain and patchy fog between 8pm and 10pm, then areas of fog and a slight chance of rain. Mostly cloudy, with a low around 42. Northeast wind 1 to 6 mph. Chance of precipitation is 40%.

Tuesday

Temperature: 62°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Areas of fog before 10am. Mostly sunny, with a high near 62.

Tuesday Night

Temperature: 40°F

Wind Speed: 3 mph

Wind Direction: NNW

Forecast: Areas of fog after 8pm. Partly cloudy, with a low around 40.

Wednesday

Temperature: 62°F

Wind Speed: 2 mph

Wind Direction: ENE

Forecast: Areas of fog before 10am. Partly sunny, with a high near 62.

Wednesday Night

Temperature: 39°F

Wind Speed: 2 mph

Wind Direction: ENE

Forecast: Patchy fog after 9pm. Partly cloudy, with a low around 39.

Thursday

Temperature: 63°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: Patchy fog before 7am. Mostly sunny, with a high near 63.

Thursday Night

Temperature: 42°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 42.

Friday

Temperature: 62°F

Wind Speed: 3 to 7 mph

Wind Direction: ESE

Forecast: A slight chance of rain after 4pm. Mostly cloudy, with a high near 62.

Friday Night

Temperature: 46°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Rain likely. Mostly cloudy, with a low around 46.

Saturday

Temperature: 61°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a high near 61.