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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

73°F

23°C

Humidity 53%
Wind Speed SSW 9 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 20 Jun 10:30 AM PDT
Extended Forecast for

3 Miles SSE Porterville CA

  • Today

    Today: Sunny, with a high near 89. Southwest wind around 5 mph becoming northwest in the afternoon.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 60. Northwest wind around 5 mph becoming south southeast in the evening.

    Low: 60 °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 63. Northwest wind around 5 mph becoming southeast in the evening.

    Low: 63 °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 65. Northwest wind around 5 mph becoming south southeast in the evening.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 99. South southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 99 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 66. West northwest wind around 5 mph becoming south southeast in the evening.

    Low: 66 °F

    Clear

  • Wednesday

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

    High: 100 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 89. Southwest wind around 5 mph becoming northwest in the afternoon.
Tonight
Clear, with a low around 60. 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 63. Northwest wind around 5 mph becoming southeast in the evening.
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 65. Northwest wind around 5 mph becoming south southeast in the evening.
Tuesday
Sunny, with a high near 99. South southeast wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 66. West northwest wind around 5 mph becoming south southeast in the evening.
Wednesday
Sunny and hot, with a high near 100. South southeast wind around 5 mph becoming west in the afternoon.
Wednesday Night
Clear, with a low around 67. West northwest wind around 5 mph becoming south southeast in the evening.
Thursday
Sunny and hot, with a high near 100. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Thursday Night
Clear, with a low around 66. West 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 98. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Porterville CA
 36.02°N 119°W (Elev. 492 ft)
Last Update:
9:57 am PDT Jun 20, 2026
Forecast Valid:
10am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
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