As of 01:39 PDT

Weather in Cotati, CA

62°Current weather

Cotati, Wednesday, 7 October, 01:39

Clear. Feels like 62°. High 94°, low 56°.

Pressure29.88 inHg
Wind1.1 mph S
Humidity84%
Visibility0.8 mi
Dew point57°

Monthly outlook for Cotati, CA: average high 80°, average low 52.4°. That is 3.1° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 7 October (94.2°), the coolest 22 October (47.8°).

80°/52.4°
Average high / low
+3.1°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October79.5°75.4°+2.3°
17 October – 26 October80.8°72.3°+4.7°
27 October – 5 Novemberat normal68.7°—

October records over 66 years

101.5°1 October 2020All-time high
34.7°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Rohnert Park (2 mi).

Thu, 0893° / 53°0Clear
93 °Clear

Cotati, Thursday, 8 October

Clear. High 93°, low 53°.

Pressure29.85 inHg
Wind3.5 mph SW
Humidity40%
Visibility6.2 mi
Dew point52°
Fri, 0975° / 55°0Mostly clear
75 °Mostly clear

Cotati, Friday, 9 October

Mostly clear. High 75°, low 55°.

Pressure29.74 inHg
Wind6.8 mph S
Humidity55%
Visibility—
Dew point56°
Sat, 1073° / 54°0Clear
73 °Clear

Cotati, Saturday, 10 October

Clear. High 73°, low 54°.

Pressure29.62 inHg
Wind1.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point47°
Sun, 1172° / 50°0Mostly clear
72 °Mostly clear

Cotati, Sunday, 11 October

Mostly clear. High 72°, low 50°.

Pressure29.50 inHg
Wind9.2 mph SW
Humidity58%
Visibility—
Dew point46°
Mon, 1267° / 54°0Overcast
67 °Overcast

Cotati, Monday, 12 October

Overcast. High 67°, low 54°.

Pressure29.80 inHg
Wind11.7 mph E
Humidity43%
Visibility—
Dew point42°
Tue, 1372° / 52°0Overcast
72 °Overcast

Cotati, Tuesday, 13 October

Overcast. High 72°, low 52°.

Pressure29.94 inHg
Wind11.6 mph SW
Humidity42%
Visibility—
Dew point44°
Wed, 1480° / 50°0Clear
80 °Clear

Cotati, Wednesday, 14 October

Clear. High 80°, low 50°.

Pressure29.97 inHg
Wind7.7 mph W
Humidity42%
Visibility—
Dew point44°
Thu, 1583° / 50°0Clear
83 °Clear

Cotati, Thursday, 15 October

Clear. High 83°, low 50°.

Pressure30.09 inHg
Wind6.9 mph W
Humidity38%
Visibility—
Dew point43°
Fri, 1687° / 54°0Clear
87 °Clear

Cotati, Friday, 16 October

Clear. High 87°, low 54°.

Pressure30.12 inHg
Wind6.5 mph SW
Humidity28%
Visibility—
Dew point39°
Sat, 1788° / 57°0Clear
88 °Clear

Cotati, Saturday, 17 October

Clear. High 88°, low 57°.

Pressure29.94 inHg
Wind7 mph SW
Humidity20%
Visibility—
Dew point33°
Sun, 1886° / 55°0Overcast
86 °Overcast

Cotati, Sunday, 18 October

Overcast. High 86°, low 55°.

Pressure29.88 inHg
Wind7.5 mph W
Humidity18%
Visibility—
Dew point29°
Mon, 1979° / 52°0Overcast
79 °Overcast

Cotati, Monday, 19 October

Overcast. High 79°, low 52°.

Pressure29.97 inHg
Wind9.4 mph SW
Humidity28%
Visibility—
Dew point35°
Tue, 2082° / 50°0Clear
82 °Clear

Cotati, Tuesday, 20 October

Clear. High 82°, low 50°.

Pressure30.06 inHg
Wind7.4 mph W
Humidity26%
Visibility—
Dew point33°
Wed, 2177° / 49°0Clear
77 °Clear

Cotati, Wednesday, 21 October

Clear. High 77°, low 49°.

Pressure30.06 inHg
Wind9.1 mph W
Humidity38%
Visibility—
Dew point40°
Thu, 2273° / 48°0Clear
73 °Clear

Cotati, Thursday, 22 October

Clear. High 73°, low 48°.

Pressure30.00 inHg
Wind8.9 mph SW
Humidity44%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2372° / 51°0.09Climate normal
72 °Climate normal

Cotati, Friday, 23 October

Climate normal for this date — 60-year average.

Average high72°
Average low51°
Average precipitation0.09 in
Chance of precipitation20%
Record high89° (1965)
Record low40° (1975)
Sat, 2471° / 51°0.14Climate normal
71 °Climate normal

Cotati, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.14 in
Chance of precipitation13%
Record high94° (2017)
Record low41° (1975)
Sun, 2571° / 51°0.09Climate normal
71 °Climate normal

Cotati, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.09 in
Chance of precipitation15%
Record high92° (2003)
Record low42° (1971)
Mon, 2671° / 50°0.06Climate normal
71 °Climate normal

Cotati, Monday, 26 October

Climate normal for this date — 60-year average.

Average high71°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high92° (2003)
Record low38° (2023)
Tue, 2770° / 49°0.04Climate normal
70 °Climate normal

Cotati, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation8%
Record high90° (2003)
Record low36° (2023)
Wed, 2869° / 49°0.09Climate normal
69 °Climate normal

Cotati, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high69°
Average low49°
Average precipitation0.09 in
Chance of precipitation17%
Record high89° (2003)
Record low39° (1970)
Thu, 2969° / 48°0.07Climate normal
69 °Climate normal

Cotati, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (1965)
Record low35° (1971)
Fri, 3068° / 48°0.07Climate normal
68 °Climate normal

Cotati, Friday, 30 October

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.07 in
Chance of precipitation13%
Record high85° (1966)
Record low37° (1972)
Sat, 3169° / 48°0.04Climate normal
69 °Climate normal

Cotati, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation22%
Record high87° (1966)
Record low37° (2019)
Sun, 0169° / 48°0.07Climate normal
69 °Climate normal

Cotati, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.07 in
Chance of precipitation17%
Record high85° (1966)
Record low36° (2003)
Mon, 0269° / 47°0.05Climate normal
69 °Climate normal

Cotati, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.05 in
Chance of precipitation13%
Record high84° (1997)
Record low39° (2019)
Tue, 0369° / 47°0.04Climate normal
69 °Climate normal

Cotati, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high84° (1976)
Record low37° (2022)
Wed, 0468° / 48°0.03Climate normal
68 °Climate normal

Cotati, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.03 in
Chance of precipitation12%
Record high84° (1976)
Record low40° (2011)
Thu, 0567° / 48°0.09Climate normal
67 °Climate normal

Cotati, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.09 in
Chance of precipitation13%
Record high81° (1976)
Record low40° (1996)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Cotati, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Cotati, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.