Vacaville Weather Conditions
Current Temperature Level
19 °C
22 AQI
Air quality index is: Good
Last Updated: 2025-09-30 20:45 (Local Time)
MapVacaville
Vacaville Weather Parameters
11 km/h
5 m/s
245° WSW
100 %
16 km
0 mm
1016 mb
UV Index0
Suggestions for
WednesdayVacaville1 Oct.
Hydration• Stay Hydrated
Clothing• Layering Must
Driving• Drive Safely
Sunscreen• ApplyTrending in United States
Air Quality Monitoring for Logistics: Smarter Deliveries with Data
Vacaville 10-Days Weather Forecast
Today
18°C
82 %Thursday
19°C73 %Friday
18°C61 %Saturday
19°C42 %Sunday
16°C54 %Monday
14°C73 %Tuesday
16°C58 %Wednesday
18°C54 %Thursday
19°C40 %Friday
20°C34 %Overcast
Fully overcast skies with a high of 18 °C. Humidity will be 82%, and winds at 10.4 km/h.21°C / 16°C
Humi.82 %
Prec.0 mm
Sunrise
07:04 AM11hrs 46min
Sunset
06:50 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
18 °C
75 %
0
5.4 kmph / SW
Clear 
Feels 17.5 °C
Cover 0 %
Visibility 2 km
1 AM
Clear
17 °C
77 %
0
4.3 kmph / SW
Clear Feels 17.2 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
17 °C
77 %
0
4 kmph / WSW
Clear Feels 17.2 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
17 °C
77 %
0
4.7 kmph / WSW
Clear Feels 16.9 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
17 °C
80 %
0
1.4 kmph / SSW
Clear Feels 16.8 °C
Cover 3 %
Visibility 10 km
5 AM
Clear
17 °C
78 %
0
3.6 kmph / WSW
Clear Feels 16.6 °C
Cover 0 %
Visibility 10 km
6 AM
Clear
16 °C
81 %
0
3.6 kmph / WSW
Clear Feels 16.4 °C
Cover 4 %
Visibility 2 km
7 AM
Overcast
17 °C
85 %
0
2.9 kmph / W
Overcast Feels 16.5 °C
Cover 98 %
Visibility 5 km
8 AM
Overcast
17 °C
85 %
0.1
1.4 kmph / SW
Overcast Feels 16.6 °C
Cover 100 %
Visibility 10 km
9 AM
Overcast
17 °C
86 %
0.2
2.2 kmph / SSW
Overcast Feels 16.6 °C
Cover 100 %
Visibility 10 km
10 AM
Overcast
17 °C
89 %
1
4.7 kmph / S
Overcast Feels 16.7 °C
Cover 99 %
Visibility 10 km
11 AM
Overcast
18 °C
90 %
1.4
5.8 kmph / S
Overcast Feels 17.8 °C
Cover 98 %
Visibility 10 km
12 PM
Cloudy
19 °C
78 %
3.9
8.6 kmph / SSW
Cloudy Feels 18.9 °C
Cover 73 %
Visibility 10 km
1 PM
Cloudy
20 °C
76 %
1.8
10.4 kmph / SW
Cloudy Feels 19.7 °C
Cover 73 %
Visibility 2 km
2 PM
Partly Cloudy
20 °C
75 %
1.4
9.4 kmph / SW
Partly Cloudy Feels 20.2 °C
Cover 59 %
Visibility 10 km
3 PM
Cloudy
20 °C
74 %
0.9
7.9 kmph / SW
Cloudy Feels 20.1 °C
Cover 73 %
Visibility 2 km
4 PM
Partly Cloudy
20 °C
78 %
0.5
7.2 kmph / SW
Partly Cloudy Feels 20.3 °C
Cover 61 %
Visibility 10 km
5 PM
Partly Cloudy
20 °C
79 %
0.2
7.2 kmph / WSW
Partly Cloudy Feels 19.5 °C
Cover 43 %
Visibility 10 km
6 PM
Partly Cloudy
19 °C
85 %
0
5 kmph / WSW
Partly Cloudy Feels 18.7 °C
Cover 34 %
Visibility 10 km
7 PM
Partly Cloudy
18 °C
88 %
0
4.3 kmph / SW
Partly Cloudy Feels 17.9 °C
Cover 29 %
Visibility 10 km
8 PM
Clear
17 °C
91 %
0
4 kmph / SW
Clear Feels 17.4 °C
Cover 25 %
Visibility 10 km
9 PM
Partly Cloudy
17 °C
91 %
0
4 kmph / SSW
Partly Cloudy Feels 17.1 °C
Cover 34 %
Visibility 10 km
10 PM
Partly Cloudy
17 °C
91 %
0
4.7 kmph / SSW
Partly Cloudy Feels 17 °C
Cover 39 %
Visibility 10 km
11 PM
Overcast
17 °C
87 %
0
4.3 kmph / SW
Overcast Feels 16.7 °C
Cover 100 %
Visibility 10 km
Today
18°C82 %Thursday
19°C73 %Friday
18°C61 %Saturday
19°C42 %Sunday
16°C54 %Monday
14°C73 %Tuesday
16°C58 %Wednesday
18°C54 %Thursday
19°C40 %Friday
20°C34 %Temp18 °C
ConditionClear
Humidity75 %
Feels17.5 °C
Cover0 %
Visibility2 km
Wind Speed & Dir.5.4 kmph / SW
UV0
Vacaville 30-Days (October 2025) Weather Forecast
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.
26°17 °C
30Today
25°16 °C
SeptemberWeather Overview
No. of days:
Sunny
20
Cloudy
8
Rainy
0
Snowy
0
The monthly weather averages in Vacaville consist of 20 sunny days, 8 cloudy days, 0 rainy days, and 0 snowy days.
Vacaville's Locations Weather Conditions
United States's Hottest Cities - October 2025
1.
Gilbert, United States
Clear
24%
0
12.6 kmph / WSW
2.
Tolleson, United States
Clear
26%
0
14.4 kmph / W
3.
Guadalupe, United States
Clear
26%
0
14.4 kmph / W
4.
Tempe, United States
Clear
26%
0
13.7 kmph / WSW
5.
San Tan Valley, United States
Clear
26%
0
10.4 kmph / W
6.
Apache Junction, United States
Clear
26%
0
7.2 kmph / WSW
7.
Surprise, United States
Clear
21%
0
13.7 kmph / W
8.
Sun City, United States
Clear
21%
0
13.7 kmph / W
9.
Fountain Hills, United States
Clear
30%
0
7.6 kmph / WSW
10.
Fort McDowell, United States
Clear
30%
0
7.6 kmph / WSW
Last Updated: 01 Oct 2025, 03:55 AM
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