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As of 10:07 PDT

Weather in Petaluma, CA

71°Current weather

Petaluma, Sunday, 9 August, 10:07

Clear. Feels like 71°. High 89°, low 60°.

Pressure29.88 inHg
Wind1 mph SW
Humidity63%
Visibility6.2 mi
Dew point57°

Two-week outlook for Petaluma, CA: week one averages a high of 85.9° and week two 93°, so week two runs 7.1° warmer than week one. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, August 9: 89°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)85.9°54.9°0.0 in / 0 d—
2nd (August 16 – August 22)93°58.1°0.0 in / 0 d—

Weekend weather

Sun, August 9
Clear
89°60°
no precip.
Sat, August 15
Clear
85°54°
no precip.
Sun, August 16
Light rain
82°55°
no precip.
Sat, August 22
Clear
101°61°
no precip.
Mon, 1085° / 56°0Partly cloudy
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
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
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
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
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
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
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
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
92 °Clear

Petaluma, Tuesday, 18 August

Clear. High 92°, low 57°.

Pressure30.00 inHg
Wind9.4 mph SW
Humidity21%
Visibility—
Dew point44°
Wed, 1995° / 60°0Overcast
95 °Overcast

Petaluma, Wednesday, 19 August

Overcast. High 95°, low 60°.

Pressure29.94 inHg
Wind9 mph SW
Humidity18%
Visibility—
Dew point42°
Thu, 2093° / 59°0Overcast
93 °Overcast

Petaluma, Thursday, 20 August

Overcast. High 93°, low 59°.

Pressure29.88 inHg
Wind8.5 mph SW
Humidity23%
Visibility—
Dew point46°
Fri, 2197° / 59°0Clear
97 °Clear

Petaluma, Friday, 21 August

Clear. High 97°, low 59°.

Pressure29.80 inHg
Wind6.5 mph SW
Humidity21%
Visibility—
Dew point47°
Sat, 22101° / 61°0Clear
101 °Clear

Petaluma, Saturday, 22 August

Clear. High 101°, low 61°.

Pressure29.85 inHg
Wind8 mph W
Humidity16%
Visibility—
Dew point43°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Petaluma, CA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.