PORTERVILLE, CA 93257 Weather Forecast & Current Conditions

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PORTERVILLE, CA
Current Weather

4:56 AM PDT AUG 12, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 54°F
Rel. Hum.: 53%
Visibility: 10 miles
Wind: SE at 7 mph
Pressure: 29.86 inches
Last 72 hours

Local Area Snow Depth

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PORTERVILLE, CA 93257
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs 99 to 104. Light winds in the morning becoming northwest up to 10 mph in the afternoon.
TONIGHT
Partly cloudy. Lows 69 to 79. Light winds in the evening becoming south up to 10 mph after midnight.
THURSDAY
Mostly sunny. Highs 100 to 105. Light winds in the morning becoming northwest up to 10 mph in the afternoon.
THURSDAY NIGHT
Mostly cloudy in the evening then clearing. Lows 68 to 74. Northwest winds up to 10 mph in the evening shifting to the south after midnight.
FRIDAY
Sunny. Highs 95 to 100. Light winds.
FRIDAY NIGHT
Mostly clear. Lows 63 to 69.
SATURDAY THROUGH TUESDAY
Clear. Highs 92 to 99. Lows 60 to 69.

Visible Weather Satellite
PORTERVILLE, CA 93257
Infrared Weather Satellite
PORTERVILLE, CA 93257
NEXRAD Weather Radar
PORTERVILLE, CA 93257

PORTERVILLE, CA 3 hourly weather forecast

weather forecast created  5:00 PM PDT  8/11/2026
Wednesday
12 AUG 2026
PORTERVILLE, CA 93257 weather forecast Day 1, 0 hours 11 PM 80° 84° Partly Cloudy 15%
RAIN
.5–1 in
0% Thunder
( 12% severe)
W   10 77% 72°
Low 78° PORTERVILLE, CA 93257 weather forecast Day 1, 3 hours 2 AM 79° 82° Mostly Cloudy WNW   12 79% 72°
High 83° PORTERVILLE, CA 93257 weather forecast Day 1, 6 hours 5 AM 79° 82° Partly Cloudy 9%

0% Thunder
( 5% severe)
NW   12 77% 71°

Partly Cloudy



PORTERVILLE, CA 93257 weather forecast Day 1, 9 hours 8 AM 79° 82° Partly Cloudy WNW   12 82% 73°
PORTERVILLE, CA 93257 weather forecast Day 1, 12 hours 11 AM 81° 86° Partly Cloudy 2%

0% Thunder
( 15% severe)
NW   8 77% 73°
PORTERVILLE, CA 93257 weather forecast Day 1, 15 hours 2 PM 82° 87° Partly Cloudy NNW   6 72% 72°
PORTERVILLE, CA 93257 weather forecast Day 1, 18 hours 5 PM 81° 85° Partly Cloudy 5%

0% Thunder
( 14% severe)
SE   5 74% 72°
PORTERVILLE, CA 93257 weather forecast Day 1, 21 hours 8 PM 80° 84° Partly Cloudy SSE   7 79% 73°
Thursday
13 AUG 2026
PORTERVILLE, CA 93257 weather forecast Day 2, 0 hours 11 PM 79° 82° Partly Cloudy 2%

0% Thunder
( 6% severe)
S   8 79% 72°
Low 78° PORTERVILLE, CA 93257 weather forecast Day 2, 3 hours 2 AM 79° 82° Partly Cloudy SW   9 79% 72°
High 86° PORTERVILLE, CA 93257 weather forecast Day 2, 6 hours 5 AM 80° 84° Partly Cloudy 1%

0% Thunder
( 1% severe)
WSW   8 79% 73°

Partly Cloudy



PORTERVILLE, CA 93257 weather forecast Day 2, 9 hours 8 AM 81° 87° Partly Cloudy WSW   8 82% 75°
PORTERVILLE, CA 93257 weather forecast Day 2, 12 hours 11 AM 83° 90° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 16% severe)
S   6 77% 75°
PORTERVILLE, CA 93257 weather forecast Day 2, 15 hours 2 PM 85° 95° Partly Cloudy SSE   6 75% 76°
PORTERVILLE, CA 93257 weather forecast Day 2, 18 hours 5 PM 83° 90° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 19% severe)
SSE   6 77% 75°
PORTERVILLE, CA 93257 weather forecast Day 2, 21 hours 8 PM 82° 89° Mostly Cloudy S   7 79% 75°

PORTERVILLE, CA extended weather forecast

Friday
14 AUG 2026
Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Low 61° Low 62° Low 64° Low 63° Low 62°
High 90° High 92° High 94° High 93° High 95°
PORTERVILLE, CA 93257 weather forecast Day 3 PORTERVILLE, CA 93257 weather forecast Day 4 PORTERVILLE, CA 93257 weather forecast Day 5 PORTERVILLE, CA 93257 weather forecast Day 6 PORTERVILLE, CA 93257 weather forecast Day 7
Clear
1% Rain
Clear
Clear
1% Rain
Clear
2% Rain
Clear
2% Rain
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