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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Tustin, CA
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July
Average Temperature
High
28°
Feels 30
Low
18°
Feels 18
Average Precipitation
1 Days
Rain amount
1.7mm
Snow amount
0cm
Content continues below
Daily Historical Averages
July 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
25°
12
25°
13
26°
14
28°
15
30°
16
28°
17
27°
18
27°
19
26°
20
25°
21
25°
22
25°
23
25°
24
26°
25
24°
26
27
28
29
30
31
Forecast
Saturday, July 11, 2026
Day
25°
Feels 25
Wind
15 km/h SW
Gust
23 km/h
Humidity
48%
P.O.P
30%
Night
19°
Feels 20
Wind
11 km/h S
Gust
16 km/h
Humidity
84%
P.O.P
30%
Historical Averages
Jul 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.