Monthly Historical AveragesPorterville, CA
Average Temperature
High
14°
Feels 14
Low
3°
Feels 1
Average Precipitation
3 Days
9.5mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, December 26, 2025
Day
15°Feels 15
Wind
9 km/h SE
Gust
14 km/h
Humidity
68%
P.O.P
90%
Rain
5-10 mm
Night
7°Feels 6
Wind
10 km/h E
Gust
15 km/h
Humidity
89%
P.O.P
40%
Rain
<1 mm
Historical AveragesDec 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity