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As of 07:14 PDT

Weather in Petaluma, CA

55°Current weather

Petaluma, Sunday, 9 August, 07:14

Clear. Feels like 54°. High 91°, low 55°.

Pressure29.85 inHg
Wind2 mph NW
Humidity78%
Visibility6.2 mi
Dew point50°

10-day forecast for Petaluma, CA: 53° to 92°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

92°
Best day: Tuesday, August 18
80°
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1085° / 56°0Partly cloudy
MorningOvercast62°feels 61°
AfternoonPartly cloudy85°feels 82°
EveningPartly cloudy62°feels 61°
OvernightClear58°feels 57°
85 °Partly cloudy

Petaluma, Monday, 10 August

Partly cloudy. High 85°, low 56°.

Pressure29.85 inHg
Wind5.3 mph S
Humidity29%
Visibility6.2 mi
Dew point50°
Tue, 1192° / 53°0Clear
MorningClear61°feels 61°
AfternoonClear89°feels 86°
EveningClear63°feels 62°
OvernightMostly clear53°feels 53°
92 °Clear

Petaluma, Tuesday, 11 August

Clear. High 92°, low 53°.

Pressure29.91 inHg
Wind3.2 mph S
Humidity23%
Visibility6.2 mi
Dew point49°
Wed, 1287° / 53°0Clear
MorningOvercast60°feels 59°
AfternoonClear87°feels 85°
EveningClear61°feels 61°
OvernightOvercast54°feels 54°
87 °Clear

Petaluma, Wednesday, 12 August

Clear. High 87°, low 53°.

Pressure29.83 inHg
Wind6.1 mph SE
Humidity32%
Visibility6.2 mi
Dew point51°
Thu, 1380° / 53°0Clear
MorningClear66°feels 66°
AfternoonClear77°feels 77°
EveningClear59°feels 59°
OvernightMostly clear53°feels 53°
80 °Clear

Petaluma, Thursday, 13 August

Clear. High 80°, low 53°.

Pressure29.83 inHg
Wind11.1 mph S
Humidity38%
Visibility—
Dew point50°
Fri, 1483° / 55°0Clear
MorningClear69°feels 68°
AfternoonClear80°feels 78°
EveningClear61°feels 60°
OvernightClear57°feels 56°
83 °Clear

Petaluma, Friday, 14 August

Clear. High 83°, low 55°.

Pressure29.91 inHg
Wind10.1 mph SW
Humidity32%
Visibility—
Dew point48°
Sat, 1585° / 54°0Clear
MorningClear68°feels 67°
AfternoonClear81°feels 79°
EveningClear60°feels 59°
OvernightClear56°feels 56°
85 °Clear

Petaluma, Saturday, 15 August

Clear. High 85°, low 54°.

Pressure29.97 inHg
Wind10 mph W
Humidity29%
Visibility—
Dew point46°
Sun, 1682° / 55°0Light rain
MorningLight rain64°feels 63°
AfternoonLight rain72°feels 72°
EveningLight rain66°feels 65°
OvernightLight rain58°feels 58°
82 °Light rain

Petaluma, Sunday, 16 August

Light rain. High 82°, low 55°.

Pressure30.12 inHg
Wind5 mph W
Humidity48%
Visibility—
Dew point51°
Mon, 1791° / 57°0Partly cloudy
MorningPartly cloudy73°feels 71°
AfternoonPartly cloudy87°feels 84°
EveningPartly cloudy64°feels 63°
OvernightPartly cloudy60°feels 59°
91 °Partly cloudy

Petaluma, Monday, 17 August

Partly cloudy. High 91°, low 57°.

Pressure30.06 inHg
Wind9 mph W
Humidity24%
Visibility—
Dew point46°
Tue, 1892° / 57°0Clear
MorningClear73°feels 72°
AfternoonClear88°feels 84°
EveningClear65°feels 64°
OvernightClear63°feels 62°
92 °Clear

Petaluma, Tuesday, 18 August

Clear. High 92°, low 57°.

Pressure30.00 inHg
Wind9.4 mph SW
Humidity21%
Visibility—
Dew point44°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Petaluma, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.