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7 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grapevine, CA
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August
Average Temperature
High
34°
Feels 34
Low
21°
Feels 21
Average Precipitation
1 Days
Rain amount
2.9mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
34°
13
33°
14
30°
15
33°
16
33°
17
33°
18
30°
19
29°
20
31°
21
33°
22
34°
23
37°
24
39°
25
39°
26
38°
27
28
29
30
31
Forecast
Wednesday, August 12, 2026
Day
34°
Feels 34
Wind
12 km/h E
Gust
18 km/h
Humidity
26%
P.O.P
30%
Night
20°
Feels 20
Wind
10 km/h S
Gust
15 km/h
Humidity
61%
P.O.P
10%
Historical Averages
Aug 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.