As of 01:55 PST

Weather in Vacaville, CA

52°

Vacaville, Sunday, 15 November, 01:55

Partly cloudy. Feels like 51°. High 64°, low 52°.

Pressure30.00 inHg

Wind0 mph N

Humidity90%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Vacaville, CA: average high 59.1°, average low 47.5°. That is 1.2° below the climate normal for November. Precipitation is expected on 6 days (about 4.3 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 15 November (64°), the coolest 20 November (42.1°).

59.1°/47.5°

Average high / low

−1.2°

Below normal

6 / 4

Wet days / normal

4.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	57.7°	62.3°	-2.5°
25 November – 4 December	61.3°	59.3°	+1.1°
5 December – 14 December	at normal	57.1°	—

November records over 66 years

88.3°1 November 1967All-time high

32.5°29 November 2019All-time low

Mon, 1661° / 47°

61 °

Vacaville, Monday, 16 November

Clear. High 61°, low 47°.

Pressure30.09 inHg

Wind1.1 mph NW

Humidity47%

Visibility6.2 mi

Dew point40°

Tue, 1758° / 43°

58 °

Vacaville, Tuesday, 17 November

Light rain. High 58°, low 43°.

Pressure30.06 inHg

Wind5.2 mph S

Humidity64%

Visibility6.2 mi

Dew point45°

Wed, 1852° / 48°

0.98

52 °

Vacaville, Wednesday, 18 November

Heavy rain. High 52°, low 48°.

Pressure29.94 inHg

Wind5.6 mph SE

Humidity82%

Visibility4.3 mi

Dew point47°

Thu, 1948° / 46°

0.55

48 °

Vacaville, Thursday, 19 November

Rain. High 48°, low 46°.

Pressure29.85 inHg

Wind13.4 mph N

Humidity95%

Visibility—

Dew point46°

Fri, 2057° / 42°

57 °

Vacaville, Friday, 20 November

Overcast. High 57°, low 42°.

Pressure29.97 inHg

Wind4.4 mph S

Humidity89%

Visibility—

Dew point46°

Sat, 2159° / 49°

59 °

Vacaville, Saturday, 21 November

Overcast. High 59°, low 49°.

Pressure30.12 inHg

Wind4.1 mph SE

Humidity80%

Visibility—

Dew point47°

Sun, 2254° / 47°

0.09

54 °

Vacaville, Sunday, 22 November

Light rain. High 54°, low 47°.

Pressure30.06 inHg

Wind5.5 mph SE

Humidity88%

Visibility—

Dew point45°

Mon, 2360° / 46°

60 °

Vacaville, Monday, 23 November

Overcast. High 60°, low 46°.

Pressure30.12 inHg

Wind4.7 mph SE

Humidity76%

Visibility—

Dew point45°

Tue, 2464° / 54°

0.56

64 °

Vacaville, Tuesday, 24 November

Heavy rain. High 64°, low 54°.

Pressure30.03 inHg

Wind11.1 mph S

Humidity72%

Visibility—

Dew point50°

Wed, 2562° / 51°

1.76

62 °

Vacaville, Wednesday, 25 November

Heavy rain. High 62°, low 51°.

Pressure29.94 inHg

Wind12.5 mph SE

Humidity74%

Visibility—

Dew point51°

Thu, 2663° / 47°

63 °

Vacaville, Thursday, 26 November

Clear. High 63°, low 47°.

Pressure30.03 inHg

Wind16.2 mph N

Humidity56%

Visibility—

Dew point42°

Fri, 2763° / 52°

63 °

Vacaville, Friday, 27 November

Clear. High 63°, low 52°.

Pressure30.03 inHg

Wind16.5 mph N

Humidity48%

Visibility—

Dew point38°

Sat, 2860° / 45°

60 °

Vacaville, Saturday, 28 November

Partly cloudy. High 60°, low 45°.

Pressure30.09 inHg

Wind7 mph N

Humidity52%

Visibility—

Dew point37°

Sun, 2961° / 46°

61 °

Vacaville, Sunday, 29 November

Overcast. High 61°, low 46°.

Pressure30.15 inHg

Wind5.9 mph NE

Humidity58%

Visibility—

Dew point40°

Mon, 3059° / 45°

59 °

Vacaville, Monday, 30 November

Clear. High 59°, low 45°.

Pressure30.15 inHg

Wind5.2 mph NE

Humidity64%

Visibility—

Dew point41°

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

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)

Sat, 1256° / 42°

0.15

56 °

Vacaville, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.15 in

Chance of precipitation28%

Record high65° (1988)

Record low29° (1972)

Sun, 1356° / 42°

0.13

56 °

Vacaville, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.13 in

Chance of precipitation25%

Record high68° (1988)

Record low30° (1972)

Mon, 1456° / 42°

0.15

56 °

Vacaville, Monday, 14 December

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.15 in

Chance of precipitation23%

Record high65° (1976)

Record low29° (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.