As of 04:35 PST

Weather in Vacaville, CA

46°

Vacaville, Thursday, 5 November, 04:35

Clear. Feels like 44°. High 72°, low 46°.

Pressure30.09 inHg

Wind4.6 mph SW

Humidity91%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Vacaville, CA: average high 67.7°, average low 50.1°. That is 1.5° above the climate normal for November. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 12 November (75.5°), the coolest 20 November (45.6°).

67.7°/50.1°

Average high / low

+1.5°

Above normal

3 / 3

Wet days / normal

1.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
5 November – 14 November	71.4°	66.1°	+3°
15 November – 24 November	61.4°	62.3°	-0.5°
25 November – 4 December	at normal	59.3°	—

November records over 66 years

88.3°1 November 1967All-time high

32.5°29 November 2019All-time low

Fri, 0673° / 49°

73 °

Vacaville, Friday, 6 November

Overcast. High 73°, low 49°.

Pressure30.12 inHg

Wind2.6 mph E

Humidity34%

Visibility6.2 mi

Dew point40°

Sat, 0771° / 51°

71 °

Vacaville, Saturday, 7 November

Clear. High 71°, low 51°.

Pressure30.09 inHg

Wind2.8 mph E

Humidity43%

Visibility6.2 mi

Dew point46°

Sun, 0870° / 51°

70 °

Vacaville, Sunday, 8 November

Overcast. High 70°, low 51°.

Pressure30.12 inHg

Wind2.4 mph SE

Humidity50%

Visibility6.2 mi

Dew point49°

Mon, 0973° / 52°

73 °

Vacaville, Monday, 9 November

Overcast. High 73°, low 52°.

Pressure30.15 inHg

Wind2.5 mph E

Humidity52%

Visibility—

Dew point45°

Tue, 1073° / 54°

73 °

Vacaville, Tuesday, 10 November

Overcast. High 73°, low 54°.

Pressure30.18 inHg

Wind3.2 mph W

Humidity55%

Visibility—

Dew point47°

Wed, 1172° / 52°

72 °

Vacaville, Wednesday, 11 November

Partly cloudy. High 72°, low 52°.

Pressure30.03 inHg

Wind6.6 mph NE

Humidity41%

Visibility—

Dew point39°

Thu, 1275° / 55°

75 °

Vacaville, Thursday, 12 November

Overcast. High 75°, low 55°.

Pressure30.06 inHg

Wind7.8 mph NE

Humidity32%

Visibility—

Dew point37°

Fri, 1373° / 57°

73 °

Vacaville, Friday, 13 November

Overcast. High 73°, low 57°.

Pressure29.83 inHg

Wind7.3 mph SW

Humidity23%

Visibility—

Dew point30°

Sat, 1462° / 55°

0.28

62 °

Vacaville, Saturday, 14 November

Light rain. High 62°, low 55°.

Pressure29.71 inHg

Wind7.4 mph E

Humidity69%

Visibility—

Dew point50°

Sun, 1561° / 51°

1.24

61 °

Vacaville, Sunday, 15 November

Heavy rain. High 61°, low 51°.

Pressure29.77 inHg

Wind17.6 mph SE

Humidity73%

Visibility—

Dew point48°

Mon, 1657° / 47°

0.41

57 °

Vacaville, Monday, 16 November

Rain. High 57°, low 47°.

Pressure29.94 inHg

Wind9.4 mph SW

Humidity72%

Visibility—

Dew point45°

Tue, 1765° / 46°

65 °

Vacaville, Tuesday, 17 November

Overcast. High 65°, low 46°.

Pressure29.94 inHg

Wind6 mph NW

Humidity47%

Visibility—

Dew point37°

Wed, 1862° / 46°

62 °

Vacaville, Wednesday, 18 November

Clear. High 62°, low 46°.

Pressure30.09 inHg

Wind4.1 mph NE

Humidity61%

Visibility—

Dew point42°

Thu, 1961° / 46°

61 °

Vacaville, Thursday, 19 November

Clear. High 61°, low 46°.

Pressure30.24 inHg

Wind5.3 mph NE

Humidity65%

Visibility—

Dew point43°

Fri, 2063° / 46°

63 °

Vacaville, Friday, 20 November

Clear. High 63°, low 46°.

Pressure30.27 inHg

Wind5.4 mph NE

Humidity54%

Visibility—

Dew point39°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2161° / 46°

0.12

61 °

Vacaville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.12 in

Chance of precipitation25%

Record high72° (1962)

Record low35° (1964)

Sun, 2261° / 46°

0.1

61 °

Vacaville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.1 in

Chance of precipitation27%

Record high70° (2005)

Record low34° (2022)

Mon, 2362° / 45°

0.07

62 °

Vacaville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.07 in

Chance of precipitation18%

Record high76° (1995)

Record low36° (1994)

Tue, 2462° / 45°

0.08

62 °

Vacaville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.08 in

Chance of precipitation18%

Record high75° (1995)

Record low35° (2010)

Wed, 2561° / 44°

0.05

61 °

Vacaville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high61°

Average low44°

Average precipitation0.05 in

Chance of precipitation15%

Record high74° (1995)

Record low36° (1966)

Thu, 2660° / 44°

0.05

60 °

Vacaville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.05 in

Chance of precipitation18%

Record high73° (2002)

Record low34° (2010)

Fri, 2760° / 44°

0.07

60 °

Vacaville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.07 in

Chance of precipitation22%

Record high70° (1995)

Record low36° (2023)

Sat, 2859° / 43°

0.12

59 °

Vacaville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.12 in

Chance of precipitation22%

Record high72° (1995)

Record low35° (1975)

Sun, 2959° / 44°

0.13

59 °

Vacaville, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.13 in

Chance of precipitation25%

Record high73° (1995)

Record low33° (2019)

Mon, 3058° / 43°

0.15

58 °

Vacaville, Monday, 30 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.15 in

Chance of precipitation25%

Record high72° (1977)

Record low33° (2004)

Tue, 0160° / 43°

0.11

60 °

Vacaville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.11 in

Chance of precipitation27%

Record high69° (2013)

Record low36° (2007)

Wed, 0259° / 44°

0.2

59 °

Vacaville, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.2 in

Chance of precipitation23%

Record high72° (2011)

Record low30° (2022)

Thu, 0359° / 44°

0.17

59 °

Vacaville, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.17 in

Chance of precipitation32%

Record high67° (1986)

Record low35° (2022)

Fri, 0459° / 43°

0.09

59 °

Vacaville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.09 in

Chance of precipitation28%

Record high68° (1979)

Record low33° (1971)

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 Vacaville, 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 Vacaville, 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.