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

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. 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 77%
Wind Speed SE 6 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 11 Jul 05:35 AM PDT
Extended Forecast for

Porterville CA

  • Today

    Today: Increasing clouds and hot, with a high near 101. Southeast wind around 5 mph becoming northwest in the afternoon.

    High: 101 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 73. Northwest wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 101. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73. Northwest wind 5 to 10 mph becoming southeast in the evening.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 101. South southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. Northwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 103. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 104. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 104 °F

    Hot

Detailed Forecast

Today
Increasing clouds and hot, with a high near 101. Southeast wind around 5 mph becoming northwest in the afternoon.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 73. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny and hot, with a high near 101. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 73. Northwest wind 5 to 10 mph becoming southeast in the evening.
Monday
Mostly sunny and hot, with a high near 101. South southeast wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 73. Northwest wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
Sunny and hot, with a high near 103. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Clear, with a low around 74. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 104. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Wednesday Night
Clear, with a low around 73. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny and hot, with a high near 103. South southeast wind around 5 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 72. Northwest wind around 5 mph becoming southeast after midnight.
Friday
Sunny and hot, with a high near 101. Calm wind becoming west northwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Porterville CA
 36.07°N 119.01°W (Elev. 479 ft)
Last Update:
4:56 am PDT Jul 11, 2026
Forecast Valid:
5am PDT Jul 11, 2026-6pm PDT Jul 17, 2026
 
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Additional Resources

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