Vacaville, CA Weather Forecast and Current Conditions

WEATHER ALERTS - Dense Fog Advisory

Current Conditions From Nearby Local Station

Cloudy with Mist and Fog 38°F
Feels Like 38°F  
Humidity 97% Dew Point 37°F Wind Calm Barometer 30.17 in.
Solar Rad 3 w/m2
Report from a MADIS/MESONET weather station 0.7 mi. W of central Vacaville
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Point Forecast at a Glance

SunDec 14
Sun Dec 14: Fog, High 45F, Low 42F
45
42
MonDec 15
Mon Dec 15: Mostly Cloudy, High 54F, Low 47F
54
47
TueDec 16
Tue Dec 16: Showers, High 58F, Low 56F
30%
58
56
WedDec 17
Wed Dec 17: Showers, High 60F, Low 46F
50%
60
46
ThuDec 18
Thu Dec 18: Showers, High 57F, Low 51F
50%
57
51
FriDec 19
Fri Dec 19: Showers Likely, High 55F, Low 50F
50%
55
50
SatDec 20
Sat Dec 20: Showers, High 54F
50%
54
 

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 45°F to 60°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 2°F below the historical average for December. Normal highs for this period are around 57°F with lows around 39°F.

This Date in Weather History

1988 - Blowing snow was reported in western Kansas, as snow and gusty winds plagued the Central Rockies and Central High Plains. Colorado Springs CO reported thirteen inches of snow. Low pressure in Wisconsin brought heavy snow to the Lake Superior snowbelt area, with 22 inches reported at Marquette MI.

More on this and other weather history

Vacaville, CA 7 Day Weather Forecast Details

Sunday Dec 14

Fog

Day: Areas of dense fog before 2pm. Otherwise, partly sunny, with a high near 45. Light northeast wind.

Partly Cloudy

Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 42. Calm wind.

Monday Dec 15

Mostly Cloudy

Day: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 54. Calm wind.

Partly Cloudy

Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 47. Calm wind.

Tuesday Dec 16

Showers

Day: A 30 percent chance of showers after 4pm. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a high near 58. Light and variable wind.

Showers Likely

Night: Showers likely, mainly after 10pm. Cloudy, with a low around 56. Chance of precipitation is 70%.

Wednesday Dec 17

Showers

Day: A 50 percent chance of showers. Partly sunny, with a high near 60.

Showers

Night: A slight chance of showers. Mostly cloudy, with a low around 46.

Thursday Dec 18

Showers

Day: A chance of showers, mainly after 10am. Mostly cloudy, with a high near 57.

Showers

Night: A chance of showers. Cloudy, with a low around 51.

Friday Dec 19

Showers Likely

Day: Showers likely. Cloudy, with a high near 55.

Showers Likely

Night: Showers likely. Cloudy, with a low around 50.

Saturday Dec 20

Showers

Day: A chance of showers. Cloudy, with a high near 54.


About Vacaville, CA

Vacaville is a city in Solano County, California, United States. It is located 35 miles (56 km) from Sacramento and 55 miles (89 km) from San Francisco, on the edge of the Sacramento Valley in Northern California. The city was founded in 1851 and is named after Juan Manuel Vaca. As of the 2020 census, Vacaville had a population of 102,386, making it the third-largest city in Solano County.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.