National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

Lat: 36.03333°NLon: 119.06667°WElev: 443.0ft.

Clear

63°F

17°C

Humidity 63%
Wind Speed SSE 8 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Jun 02:35 AM PDT
Extended Forecast for

3 Miles S Porterville CA

  • Overnight

    Overnight: Clear, with a low around 55. South wind around 5 mph.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88. South southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58. West northwest wind around 5 mph becoming south southeast in the evening.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91. South wind around 5 mph becoming northwest in the afternoon.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 61. North northwest wind around 5 mph becoming south southeast after midnight.

    Low: 61 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 96. South southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63. Northwest wind around 5 mph becoming south southeast in the evening.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. South southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. West northwest wind around 5 mph becoming south southeast after midnight.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 55. South wind around 5 mph.
Saturday
Sunny, with a high near 88. South southwest wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
Clear, with a low around 58. West northwest wind around 5 mph becoming south southeast in the evening.
Sunday
Sunny, with a high near 91. South wind around 5 mph becoming northwest in the afternoon.
Sunday Night
Clear, with a low around 61. North northwest wind around 5 mph becoming south southeast after midnight.
Monday
Sunny, with a high near 96. South southeast wind around 5 mph becoming west northwest in the afternoon.
Monday Night
Clear, with a low around 63. Northwest wind around 5 mph becoming south southeast in the evening.
Tuesday
Sunny and hot, with a high near 100. South southeast wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. West northwest wind around 5 mph becoming south southeast after midnight.
Wednesday
Sunny and hot, with a high near 100. South southeast wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 65. West northwest wind around 5 mph becoming south southeast in the evening.
Thursday
Sunny, with a high near 99. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Thursday Night
Clear, with a low around 63. Northwest wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 97. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Porterville CA
 36.02°N 119.03°W (Elev. 479 ft)
Last Update:
1:57 am PDT Jun 20, 2026
Forecast Valid:
2am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation