PORTERVILLE, CA 93257 Weather Forecast & Current Conditions

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93257 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
PORTERVILLE, CA Current Weather
10:56 PM PDT APR 21, 2026
Overcast 55°F
Feels Like:	54°F
Dewpoint:	52°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	SSE at 5 mph
Pressure:	30.11 inches
Last 72 hours
Local Area Snow Depth
California Current Weather
California MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

93257 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	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.

93257 WEATHER SATELLITE LOOPS

Visible Weather Satellite
PORTERVILLE, CA 93257

Infrared Weather Satellite
PORTERVILLE, CA 93257

93257 WEATHER RADAR LOOP

NEXRAD Weather Radar
PORTERVILLE, CA 93257

MOS COMPUTER WEATHER FORECAST

PORTERVILLE, CA 3 hourly weather forecast

weather forecast created 5:00 PM PDT 4/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
PDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Wednesday
22 APR 2026

11 PM

54°

49°

Mostly Cloudy

0% Thunder
( 0% severe)

S 17

64%

42°

Low 53°

2 AM

55°

50°

Partly Cloudy

SSW 18

66%

44°

High 70°

5 AM

57°

53°

Partly Cloudy

0% Thunder
( 1% severe)

SSW 18

69%

47°

Partly Cloudy

Chance of Rain

8 AM

63°

61°

Partly Cloudy

SW 17

65%

51°

11 AM

68°

Partly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 8% severe)

SW 14

59%

53°

2 PM

67°

Mostly Cloudy

W 10

63%

54°

5 PM

64°

Partly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 4% severe)

W 8

73%

55°

8 PM

63°

Partly Cloudy

W 7

75%

55°

Thursday
23 APR 2026

11 PM

62°

Clear

0% Thunder
( 1% severe)

WNW 7

81%

56°

Low 59°

2 AM

61°

60°

Clear

NW 8

81%

55°

High 67°

5 AM

61°

60°

Clear

0% Thunder
( 0% severe)

NNW 8

84%

56°

Clear

8 AM

63°

Clear

NW 7

78%

56°

11 AM

65°

Clear

0% Thunder
( 1% severe)

NNE 6

73%

56°

2 PM

66°

Clear

E 6

70%

56°

5 PM

62°

Clear

0% Thunder
( 2% severe)

SSE 7

78%

55°

8 PM

61°

60°

Partly Cloudy

S 8

81%

55°


PORTERVILLE, CA extended weather forecast
Friday 24 APR 2026	Saturday 25 APR 2026	Sunday 26 APR 2026	Monday 27 APR 2026	Tuesday 28 APR 2026
Low 47°	Low 49°	Low 46°	Low 45°	Low 49°
High 80°	High 71°	High 69°	High 74°	High 70°

Partly Cloudy 6% Rain	Mostly Cloudy 60% Rain	Overcast 57% Rain	Mostly Cloudy 11% Rain	Overcast 55% Rain