As of 23:25 PDT

Weather in Sebastopol, CA

52°Current weather

Sebastopol, Thursday, 22 October, 23:25

Fog. Feels like 51°. High 61°, low 52°.

Pressure29.97 inHg
Wind3.4 mph S
Humidity90%
Visibility0.7 mi
Dew point50°

Monthly outlook for Sebastopol, CA: average high 70.9°, average low 46.6°. That is 0.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 3 November (81°), the coolest 30 October (40.9°).

70.9°/46.6°
Average high / low
+0.2°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October67.8°71.3°-2°
1 November – 10 November76.1°67.6°+4.7°
11 November – 20 Novemberat normal63.6°—

October records over 66 years

103.5°1 October 2020All-time high
34.9°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Roseland (5 mi).

Fri, 2369° / 53°0Clear
69 °Clear

Sebastopol, Friday, 23 October

Clear. High 69°, low 53°.

Pressure30.09 inHg
Wind1.8 mph E
Humidity66%
Visibility6.2 mi
Dew point54°
Sat, 2475° / 49°0Clear
75 °Clear

Sebastopol, Saturday, 24 October

Clear. High 75°, low 49°.

Pressure30.03 inHg
Wind1.1 mph SW
Humidity26%
Visibility6.2 mi
Dew point35°
Sun, 2574° / 46°0Overcast
74 °Overcast

Sebastopol, Sunday, 25 October

Overcast. High 74°, low 46°.

Pressure30.06 inHg
Wind2.2 mph S
Humidity42%
Visibility6.2 mi
Dew point44°
Mon, 2667° / 45°0Overcast
67 °Overcast

Sebastopol, Monday, 26 October

Overcast. High 67°, low 45°.

Pressure30.12 inHg
Wind3.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point50°
Tue, 2770° / 44°0Clear
70 °Clear

Sebastopol, Tuesday, 27 October

Clear. High 70°, low 44°.

Pressure30.12 inHg
Wind7.8 mph SW
Humidity52%
Visibility—
Dew point42°
Wed, 2868° / 46°0Overcast
68 °Overcast

Sebastopol, Wednesday, 28 October

Overcast. High 68°, low 46°.

Pressure30.00 inHg
Wind7.7 mph SW
Humidity48%
Visibility—
Dew point41°
Thu, 2965° / 43°0Clear
65 °Clear

Sebastopol, Thursday, 29 October

Clear. High 65°, low 43°.

Pressure29.94 inHg
Wind12 mph W
Humidity43%
Visibility—
Dew point35°
Fri, 3065° / 41°0Clear
65 °Clear

Sebastopol, Friday, 30 October

Clear. High 65°, low 41°.

Pressure30.06 inHg
Wind8.3 mph SW
Humidity45%
Visibility—
Dew point35°
Sat, 3165° / 41°0Overcast
65 °Overcast

Sebastopol, Saturday, 31 October

Overcast. High 65°, low 41°.

Pressure30.09 inHg
Wind7 mph SW
Humidity42%
Visibility—
Dew point33°
Sun, 0169° / 42°0Clear
69 °Clear

Sebastopol, Sunday, 1 November

Clear. High 69°, low 42°.

Pressure30.18 inHg
Wind7.2 mph SW
Humidity31%
Visibility—
Dew point28°
Mon, 0277° / 45°0Clear
77 °Clear

Sebastopol, Monday, 2 November

Clear. High 77°, low 45°.

Pressure30.27 inHg
Wind7.4 mph SW
Humidity20%
Visibility—
Dew point21°
Tue, 0381° / 49°0Clear
81 °Clear

Sebastopol, Tuesday, 3 November

Clear. High 81°, low 49°.

Pressure30.27 inHg
Wind7.1 mph SW
Humidity15%
Visibility—
Dew point17°
Wed, 0479° / 50°0Clear
79 °Clear

Sebastopol, Wednesday, 4 November

Clear. High 79°, low 50°.

Pressure30.24 inHg
Wind6.5 mph SW
Humidity13%
Visibility—
Dew point14°
Thu, 0576° / 50°0Mostly clear
76 °Mostly clear

Sebastopol, Thursday, 5 November

Mostly clear. High 76°, low 50°.

Pressure30.12 inHg
Wind5.4 mph SW
Humidity16%
Visibility—
Dew point19°
Fri, 0675° / 51°0Overcast
75 °Overcast

Sebastopol, Friday, 6 November

Overcast. High 75°, low 51°.

Pressure30.09 inHg
Wind5.7 mph SW
Humidity18%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0767° / 48°0.13Climate normal
67 °Climate normal

Sebastopol, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.13 in
Chance of precipitation23%
Record high83° (1991)
Record low41° (2020)
Sun, 0866° / 47°0.09Climate normal
66 °Climate normal

Sebastopol, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.09 in
Chance of precipitation23%
Record high80° (2014)
Record low38° (1983)
Mon, 0965° / 46°0.12Climate normal
65 °Climate normal

Sebastopol, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.12 in
Chance of precipitation22%
Record high79° (2025)
Record low35° (2020)
Tue, 1065° / 46°0.2Climate normal
65 °Climate normal

Sebastopol, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.2 in
Chance of precipitation30%
Record high82° (1990)
Record low35° (2018)
Wed, 1165° / 46°0.14Climate normal
65 °Climate normal

Sebastopol, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.14 in
Chance of precipitation30%
Record high80° (1990)
Record low33° (1978)
Thu, 1265° / 46°0.1Climate normal
65 °Climate normal

Sebastopol, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.1 in
Chance of precipitation20%
Record high79° (1990)
Record low31° (1985)
Fri, 1365° / 46°0.18Climate normal
65 °Climate normal

Sebastopol, Friday, 13 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.18 in
Chance of precipitation30%
Record high80° (1995)
Record low31° (1985)
Sat, 1465° / 45°0.07Climate normal
65 °Climate normal

Sebastopol, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high65°
Average low45°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2008)
Record low31° (1978)
Sun, 1564° / 45°0.13Climate normal
64 °Climate normal

Sebastopol, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.13 in
Chance of precipitation25%
Record high81° (2008)
Record low32° (2000)
Mon, 1663° / 46°0.18Climate normal
63 °Climate normal

Sebastopol, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.18 in
Chance of precipitation28%
Record high77° (2008)
Record low33° (2000)
Tue, 1763° / 45°0.16Climate normal
63 °Climate normal

Sebastopol, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.16 in
Chance of precipitation27%
Record high78° (1989)
Record low31° (1964)
Wed, 1862° / 44°0.1Climate normal
62 °Climate normal

Sebastopol, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.1 in
Chance of precipitation23%
Record high76° (2005)
Record low31° (1964)
Thu, 1962° / 43°0.14Climate normal
62 °Climate normal

Sebastopol, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.14 in
Chance of precipitation28%
Record high76° (1989)
Record low31° (1964)
Fri, 2062° / 44°0.16Climate normal
62 °Climate normal

Sebastopol, Friday, 20 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.16 in
Chance of precipitation35%
Record high74° (2002)
Record low30° (1964)

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 Sebastopol, 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 Sebastopol, 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.