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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Portola, CA
Content continues below
June
Average Temperature
High
24°
Feels 24
Low
7°
Feels 6
Average Precipitation
3 Days
Rain amount
14.3mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
June 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
23°
10
27°
11
29°
12
32°
13
32°
14
30°
15
30°
16
32°
17
29°
18
26°
19
26°
20
26°
21
28°
22
28°
23
28°
24
25
26
27
28
29
30
Forecast
Tuesday, June 9, 2026
Day
23°
Feels 23
Wind
20 km/h W
Gust
30 km/h
Humidity
20%
P.O.P
20%
Night
6°
Feels 4
Wind
24 km/h W
Gust
36 km/h
Humidity
61%
P.O.P
0%
Historical Averages
Jun 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.