As of 10:18 PST

Weather in Vacaville, CA

64°

Vacaville, Thursday, 12 November, 10:18

Clear. Feels like 63°. High 71°, low 49°.

Pressure29.85 inHg

Wind8.1 mph NE

Humidity61%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Monthly outlook for Vacaville, CA: average high 56.8°, average low 43.1°. That is 3.1° below the climate normal for November. Precipitation is expected on 5 days (about 3.9 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 12 November (70.5°), the coolest 27 November (37.7°).

56.8°/43.1°

Average high / low

−3.1°

Below normal

5 / 4

Wet days / normal

3.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 November – 21 November	58.6°	63.3°	-2.6°
22 November – 1 December	53.9°	60.1°	-3.5°
2 December – 11 December	at normal	58°	—

November records over 66 years

88.3°1 November 1967All-time high

32.5°29 November 2019All-time low

Fri, 1359° / 45°

0.55

59 °

Vacaville, Friday, 13 November

Heavy rain. High 59°, low 45°.

Pressure29.59 inHg

Wind16.2 mph S

Humidity91%

Visibility1.3 mi

Dew point51°

Sat, 1462° / 42°

62 °

Vacaville, Saturday, 14 November

Overcast. High 62°, low 42°.

Pressure30.00 inHg

Wind1.6 mph E

Humidity68%

Visibility6.2 mi

Dew point49°

Sun, 1556° / 48°

0.31

56 °

Vacaville, Sunday, 15 November

Rain. High 56°, low 48°.

Pressure30.03 inHg

Wind7 mph S

Humidity92%

Visibility1.7 mi

Dew point54°

Mon, 1659° / 44°

59 °

Vacaville, Monday, 16 November

Clear. High 59°, low 44°.

Pressure30.18 inHg

Wind5.6 mph NW

Humidity59%

Visibility—

Dew point40°

Tue, 1762° / 45°

62 °

Vacaville, Tuesday, 17 November

Clear. High 62°, low 45°.

Pressure30.03 inHg

Wind13.4 mph N

Humidity38%

Visibility—

Dew point30°

Wed, 1859° / 47°

1.62

59 °

Vacaville, Wednesday, 18 November

Heavy rain. High 59°, low 47°.

Pressure30.03 inHg

Wind10.4 mph S

Humidity67%

Visibility—

Dew point45°

Thu, 1953° / 42°

53 °

Vacaville, Thursday, 19 November

Clear. High 53°, low 42°.

Pressure30.03 inHg

Wind9.5 mph NE

Humidity71%

Visibility—

Dew point41°

Fri, 2055° / 44°

0.18

55 °

Vacaville, Friday, 20 November

Light rain. High 55°, low 44°.

Pressure29.88 inHg

Wind5.1 mph SW

Humidity67%

Visibility—

Dew point40°

Sat, 2151° / 44°

51 °

Vacaville, Saturday, 21 November

Overcast. High 51°, low 44°.

Pressure30.15 inHg

Wind6.5 mph N

Humidity78%

Visibility—

Dew point40°

Sun, 2257° / 39°

57 °

Vacaville, Sunday, 22 November

Clear. High 57°, low 39°.

Pressure30.24 inHg

Wind4.4 mph NE

Humidity56%

Visibility—

Dew point34°

Mon, 2356° / 39°

56 °

Vacaville, Monday, 23 November

Clear. High 56°, low 39°.

Pressure30.21 inHg

Wind4.4 mph SE

Humidity54%

Visibility—

Dew point33°

Tue, 2455° / 39°

0.02

55 °

Vacaville, Tuesday, 24 November

Light rain. High 55°, low 39°.

Pressure30.12 inHg

Wind4 mph S

Humidity60%

Visibility—

Dew point35°

Wed, 2551° / 46°

1.2

51 °

Vacaville, Wednesday, 25 November

Heavy rain. High 51°, low 46°.

Pressure29.94 inHg

Wind9.4 mph SE

Humidity94%

Visibility—

Dew point46°

Thu, 2653° / 41°

53 °

Vacaville, Thursday, 26 November

Clear. High 53°, low 41°.

Pressure30.00 inHg

Wind20.8 mph N

Humidity49%

Visibility—

Dew point28°

Fri, 2752° / 38°

52 °

Vacaville, Friday, 27 November

Clear. High 52°, low 38°.

Pressure30.15 inHg

Wind18.7 mph N

Humidity30%

Visibility—

Dew point16°

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

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)

Sat, 0558° / 44°

0.08

58 °

Vacaville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.08 in

Chance of precipitation27%

Record high70° (1979)

Record low32° (1972)

Sun, 0658° / 44°

0.09

58 °

Vacaville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.09 in

Chance of precipitation30%

Record high73° (1979)

Record low34° (2013)

Mon, 0758° / 44°

0.08

58 °

Vacaville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.08 in

Chance of precipitation32%

Record high71° (2020)

Record low32° (1972)

Tue, 0857° / 43°

0.07

57 °

Vacaville, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.07 in

Chance of precipitation20%

Record high68° (1979)

Record low29° (1972)

Wed, 0958° / 43°

0.09

58 °

Vacaville, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.09 in

Chance of precipitation25%

Record high67° (1990)

Record low26° (1972)

Thu, 1058° / 43°

0.11

58 °

Vacaville, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.11 in

Chance of precipitation25%

Record high67° (2020)

Record low29° (1972)

Fri, 1156° / 42°

0.13

56 °

Vacaville, Friday, 11 December

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.13 in

Chance of precipitation28%

Record high66° (1988)

Record low28° (1972)

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.