Vacaville Weather Conditions
Current Temperature Level

17 °C

Cool

OvercastFeels Like 17°CHumidity 90%

30 AQI

PM2.5 : 6PM10 : 16

Air quality index is: Good

Last Updated: 2025-09-30 05:30 (Local Time)

Map

Vacaville

Vacaville Weather Parameters

Wind Speed

7 km/h

Light breeze

Gust Speed

3 m/s

Direction

228° SW

Cloud Cover

0 %

Visibility

16 km

Precipitation

0 mm

Pressure

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

1014 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index0

Low

Suggestions for

TodayVacaville

30 Sep.

Umbrella• Optional

Clothing• Layering Must

Driving• Enjoy Driving

Sunscreen• Apply

Trending in United States

Air Quality Monitoring for Logistics: Smarter Deliveries with Data

Vacaville 10-Days Weather Forecast

See Monthly

Today

20°C

72 %

Wednesday

16°C

79 %

Thursday

18°C

71 %

Friday

18°C

56 %

Saturday

19°C

42 %

Sunday

20°C

44 %

Monday

18°C

55 %

Tuesday

17°C

61 %

Wednesday

17°C

67 %

Thursday

16°C

56 %

Today30 Sep

Partly Cloudy

Periodic cloud cover with temperature at 20 °C. Humidity will be at 72%, and winds will be at 22.7 km/h.

26°C / 16°C

Humi.72 %

Prec.0 mm

Sunrise

07:03 AM

11hrs 48min

Sunset

06:51 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Partly Cloudy

17 °C

85 %

7.9 kmph / SW

Feels 17.4 °C

Cover 40 %

Visibility 10 km

1 AM

Clear

17 °C

88 %

7.2 kmph / SW

Feels 16.9 °C

Cover 11 %

Visibility 10 km

2 AM

Clear

17 °C

91 %

7.6 kmph / SW

Feels 16.5 °C

Cover 7 %

Visibility 10 km

3 AM

Clear

17 °C

92 %

7.6 kmph / SW

Feels 16.7 °C

Cover 4 %

Visibility 10 km

4 AM

Cloudy

17 °C

91 %

6.8 kmph / SW

Feels 16.5 °C

Cover 79 %

Visibility 10 km

5 AM

Overcast

17 °C

90 %

6.8 kmph / SW

Feels 16.5 °C

Cover 0 %

Visibility 16 km

6 AM

Overcast

17 °C

87 %

7.2 kmph / SW

Feels 16.7 °C

Cover 100 %

Visibility 10 km

7 AM

Cloudy

17 °C

86 %

7.9 kmph / SW

Feels 17 °C

Cover 64 %

Visibility 10 km

8 AM

Partly Cloudy

18 °C

88 %

0.1

6.8 kmph / SW

Feels 17.7 °C

Cover 60 %

Visibility 10 km

9 AM

Cloudy

19 °C

82 %

0.7

8.3 kmph / SW

Feels 18.6 °C

Cover 87 %

Visibility 10 km

10 AM

Partly Cloudy

20 °C

76 %

10.4 kmph / SSW

Feels 20 °C

Cover 29 %

Visibility 10 km

11 AM

Sunny

21 °C

68 %

3.6

13 kmph / SSW

Feels 21.3 °C

Cover 14 %

Visibility 10 km

12 PM

Sunny

23 °C

62 %

16.9 kmph / SW

Feels 24.3 °C

Cover 11 %

Visibility 10 km

1 PM

Sunny

24 °C

57 %

5.7

19.1 kmph / SW

Feels 25.6 °C

Cover 3 %

Visibility 10 km

2 PM

Sunny

25 °C

52 %

5.2

21.2 kmph / SW

Feels 26.2 °C

Cover 0 %

Visibility 10 km

3 PM

Sunny

26 °C

47 %

4.1

22.7 kmph / SW

Feels 26.3 °C

Cover 0 %

Visibility 10 km

4 PM

Sunny

26 °C

42 %

2.5

21.2 kmph / SW

Feels 26 °C

Cover 0 %

Visibility 10 km

5 PM

Sunny

22 °C

42 %

1.1

20.2 kmph / SW

Feels 22.4 °C

Cover 0 %

Visibility 10 km

6 PM

Overcast

20 °C

61 %

0.3

16.9 kmph / SW

Feels 20 °C

Cover 100 %

Visibility 10 km

7 PM

Overcast

19 °C

65 %

15.1 kmph / WSW

Feels 18.9 °C

Cover 100 %

Visibility 10 km

8 PM

Partly Cloudy

18 °C

66 %

15.1 kmph / WSW

Feels 18.1 °C

Cover 55 %

Visibility 10 km

9 PM

Overcast

18 °C

70 %

13 kmph / WSW

Feels 17.6 °C

Cover 99 %

Visibility 10 km

10 PM

Overcast

18 °C

73 %

11.9 kmph / WSW

Feels 17.5 °C

Cover 100 %

Visibility 10 km

11 PM

Overcast

17 °C

64 %

7.2 kmph / WSW

Feels 16.8 °C

Cover 94 %

Visibility 10 km

Today

20°C

72 %

Wednesday

16°C

79 %

Thursday

18°C

71 %

Friday

18°C

56 %

Saturday

19°C

42 %

Sunday

20°C

44 %

Monday

18°C

55 %

Tuesday

17°C

61 %

Wednesday

17°C

67 %

Thursday

16°C

56 %

Temp17 °C

ConditionOvercast

Humidity87 %

Feels16.7 °C

Cover100 %

Visibility10 km

Wind Speed & Dir.7.2 kmph / SW

UV0

Vacaville 30-Days (September 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Mon.

43°16 °C

2Tue.

39°17 °C

3Wed.

38°14 °C

4Thu.

32°12 °C

5Fri.

32°13 °C

6Sat.

31°13 °C

7Sun.

34°13 °C

8Mon.

30°12 °C

9Tue.

27°16 °C

10Wed.

29°15 °C

11Thu.

31°14 °C

12Fri.

33°13 °C

13Sat.

32°13 °C

14Sun.

35°12 °C

15Mon.

37°14 °C

16Tue.

39°17 °C

17Wed.

41°17 °C

18Thu.

32°18 °C

19Fri.

29°14 °C

20Sat.

34°13 °C

21Sun.

36°15 °C

22Mon.

37°16 °C

23Tue.

39°17 °C

24Wed.

34°21 °C

25Thu.

34°19 °C

26Fri.

35°14 °C

27Sat.

30°18 °C

28Sun.

24°16 °C

29Mon.

27°15 °C

30Today

25°14 °C

SeptemberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Vacaville consist of 19 sunny days, 9 cloudy days, 0 rainy days, and 0 snowy days.

Vacaville's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Ulatis Drive

17 °C

Partly cloudy

90%

6.8 kmph / SW

Vacaville Ulatis Drive

17 °C

Overcast

90%

6.8 kmph / SW

United States's Hottest Cities - September 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Tamuning, United States

27 °C

Clear

84%

8.6 kmph / E

Park Village, United States

27 °C

Clear

24%

16.2 kmph / S

Kealakekua, United States

26 °C

Patchy rain nearby

70%

8.6 kmph / NNW

Kailua Kona, United States

26 °C

Clear

70%

7.2 kmph / NNW

Holualoa, United States

26 °C

Patchy rain nearby

70%

8.6 kmph / NNW

Lihue, United States

26 °C

Patchy rain nearby

74%

15.1 kmph / ENE

Pearl City, United States

26 °C

Partly cloudy

74%

14.8 kmph / ENE

Kenner, United States

26 °C

Partly cloudy

77%

11.2 kmph / NE

Honolulu, United States

26 °C

Partly cloudy

74%

20.9 kmph / ENE

10.

Davie, United States

26 °C

Partly cloudy

85%

0.2

17.6 kmph / WNW

Last Updated: 30 Sept 2025, 12:44 PM

City Weather Rankings

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Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Vacaville Weather ConditionsCurrent Temperature Level

Vacaville Weather Parameters

Trending in United States

Vacaville 10-Days Weather Forecast

Vacaville 30-Days (September 2025) Weather Forecast

SeptemberWeather Overview

No. of days:

Vacaville's Locations Weather Conditions

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Vacaville Weather Conditions
Current Temperature Level