Current Conditions

Petaluma, California

62°F17°C

Clear

Wind

W 7 mph12 km/h

Humidity

80%

Cloud Cover

As of Friday, July 24, 2026 at 12:15 AM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 77°F25°C and morning low of 61°F16°C. Breezy from the W at 10 to 12 mph15 to 19 km/h.

Night

Mostly clear, with a low around 57°F14°C. Breezy from the W at 8 to 9 mph12 to 15 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Clear	High 77°F25°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 11%	Wind W 9 mph14 km/h	Friday: Mostly clear and warm, with a high of 77°F25°C and morning low of 61°F16°C. Breezy from the W at 10 to 12 mph15 to 19 km/h. Friday Night: Mostly clear, with a low around 57°F14°C. Breezy from the W at 8 to 9 mph12 to 15 km/h.
SaturdayJul 25	Clear	High 78°F25°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 14%	Wind W 9 mph14 km/h	Saturday: Mostly clear and warm, with a high of 78°F25°C and morning low of 62°F17°C. Breezy from the W at 10 to 12 mph16 to 19 km/h. Saturday Night: Mostly clear, with a low around 58°F14°C. Breezy from the W at 8 to 9 mph12 to 14 km/h.
SundayJul 26	Clear	High 78°F26°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 11%	Wind W 8 mph13 km/h	Sunday: Mostly clear and warm, with a high of 78°F26°C and morning low of 62°F17°C. Breezy from the W at 9 to 11 mph14 to 18 km/h. Sunday Night: Mostly clear, with a low around 58°F15°C. Breezy from the W at 7 to 9 mph12 to 15 km/h.
MondayJul 27	Clear	High 80°F27°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 6%	Wind W 8 mph12 km/h	Monday: Mostly clear and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the W at 8 to 11 mph13 to 17 km/h. Monday Night: Mostly clear, with a low around 57°F14°C. Breezy from the W at 7 to 9 mph12 to 15 km/h.
TuesdayJul 28	Clear	High 84°F29°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 2%	Wind W 7 mph12 km/h	Tuesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 65°F18°C. Breezy from the W at 8 to 11 mph12 to 18 km/h. Tuesday Night: Mostly clear, with a low around 59°F15°C. Breezy from the W at 7 to 9 mph11 to 14 km/h.
WednesdayJul 29	Clear	High 83°F28°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 4%	Wind W 6 mph10 km/h	Wednesday: Mostly clear and warm, with a high of 83°F28°C and morning low of 63°F17°C. Breezy from the W at 6 to 10 mph10 to 16 km/h. Wednesday Night: Mostly clear, with a low around 60°F15°C. Breezy from the W at 6 to 8 mph9 to 12 km/h.
ThursdayJul 30	Clear	High 83°F28°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 8%	Wind WSW 6 mph9 km/h	Thursday: Mostly clear and warm, with a high of 83°F28°C and morning low of 62°F16°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. Thursday Night: Mostly clear, with a low around 58°F15°C. Light wind from the W around 5 mph8 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	77°F25°C	57°F14°C	0 in0 mm· —	11%	Clear	W 9 mph14 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 61°F16°C. Breezy from the W at 10 to 12 mph15 to 19 km/h. NightMostly clear, with a low around 57°F14°C. Breezy from the W at 8 to 9 mph12 to 15 km/h.
	SaturdayJul 25	78°F25°C	58°F14°C	0 in0 mm· —	14%	Clear	W 9 mph14 km/h
DayMostly clear and warm, with a high of 78°F25°C and morning low of 62°F17°C. Breezy from the W at 10 to 12 mph16 to 19 km/h. NightMostly clear, with a low around 58°F14°C. Breezy from the W at 8 to 9 mph12 to 14 km/h.
	SundayJul 26	78°F26°C	58°F15°C	0 in0 mm· —	11%	Clear	W 8 mph13 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 62°F17°C. Breezy from the W at 9 to 11 mph14 to 18 km/h. NightMostly clear, with a low around 58°F15°C. Breezy from the W at 7 to 9 mph12 to 15 km/h.
	MondayJul 27	80°F27°C	57°F14°C	0 in0 mm· —	6%	Clear	W 8 mph12 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the W at 8 to 11 mph13 to 17 km/h. NightMostly clear, with a low around 57°F14°C. Breezy from the W at 7 to 9 mph12 to 15 km/h.
	TuesdayJul 28	84°F29°C	59°F15°C	0 in0 mm· —	2%	Clear	W 7 mph12 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 65°F18°C. Breezy from the W at 8 to 11 mph12 to 18 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the W at 7 to 9 mph11 to 14 km/h.
	WednesdayJul 29	83°F28°C	60°F15°C	0 in0 mm· —	4%	Clear	W 6 mph10 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 63°F17°C. Breezy from the W at 6 to 10 mph10 to 16 km/h. NightMostly clear, with a low around 60°F15°C. Breezy from the W at 6 to 8 mph9 to 12 km/h.
	ThursdayJul 30	83°F28°C	58°F15°C	0 in0 mm· —	8%	Clear	WSW 6 mph9 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 62°F16°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 58°F15°C. Light wind from the W around 5 mph8 km/h.
	FridayJul 31	84°F29°C	58°F14°C	0 in0 mm· —	14%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 9 mph9 to 14 km/h. NightMostly clear, with a low around 58°F14°C. Light wind from the W around 5 mph7 km/h.
	SaturdayAug 1	87°F31°C	59°F15°C	0 in0 mm· —	8%	Clear	W 5 mph9 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 63°F17°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the W at 5 to 7 mph8 to 11 km/h.
	SundayAug 2	85°F30°C	60°F16°C	0 in0 mm· —	8%	Clear	WSW 5 mph9 km/h
DayMostly clear and warm, with a high of 85°F30°C and morning low of 64°F18°C. Breezy from the WSW at 6 to 9 mph9 to 14 km/h. NightMostly clear, with a low around 60°F16°C. Breezy from the W at 5 to 7 mph8 to 11 km/h.
	MondayAug 3	82°F28°C	60°F15°C	0 in0 mm· —	14%	Clear	WSW 5 mph9 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 60°F15°C. Light wind from the WSW around 5 mph8 km/h.
	TuesdayAug 4	80°F26°C	59°F15°C	0 in0 mm· —	22%	Clear	WSW 6 mph9 km/h
DayMostly clear and warm, with a high of 80°F26°C and morning low of 62°F17°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	WednesdayAug 5	78°F26°C	59°F15°C	0 in0 mm· —	27%	Clear	WSW 6 mph9 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	ThursdayAug 6	78°F26°C	58°F14°C	0 in0 mm· —	28%	Clear	WSW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WSW around 5 mph8 km/h.
	FridayAug 7	78°F26°C	58°F14°C	0 in0 mm· —	28%	Clear	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 60°F16°C. Breezy from the WSW at 6 to 8 mph10 to 14 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WSW around 5 mph8 km/h.

Nearby Cities

Rohnert Park8 mi13 km Novato9 mi15 km Agua Caliente10 mi16 km Santa Rosa15 mi24 km San Rafael19 mi30 km Napa20 mi31 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 38.2324°N, 122.6367°W·Elevation: 9m·Timezone: America/Los_Angeles·Population: 60,438