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

Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

100°F

38°C

Humidity 16%
Wind Speed NW 13 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 19 Jun 04:05 PM PDT
Extended Forecast for

4 Miles SE Porterville CA

  • Tonight

    Tonight: Clear, with a low around 57. Northwest wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Northwest wind 5 to 15 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 51. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80. West southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53. Northwest wind 5 to 15 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Southeast wind around 5 mph becoming west in the afternoon.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57. Northwest wind 5 to 10 mph becoming east after midnight.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90. Southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. West northwest wind around 5 mph becoming east southeast in the evening.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 57. Northwest wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 86. Northwest wind 5 to 15 mph.
Friday Night
Clear, with a low around 51. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 80. West southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 53. Northwest wind 5 to 15 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 85. Southeast wind around 5 mph becoming west in the afternoon.
Sunday Night
Clear, with a low around 57. Northwest wind 5 to 10 mph becoming east after midnight.
Monday
Sunny, with a high near 90. Southeast wind around 5 mph becoming west northwest in the afternoon.
Monday Night
Mostly clear, with a low around 60. West northwest wind around 5 mph becoming east southeast in the evening.
Tuesday
Sunny, with a high near 92. Southeast wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 62. Northwest wind 5 to 10 mph becoming southeast in the evening.
Wednesday
Sunny, with a high near 95. South southeast wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Clear, with a low around 65. Northwest wind around 5 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 99. South southeast wind around 5 mph becoming west northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Porterville CA
 36.03°N 118.98°W (Elev. 587 ft)
Last Update:
11:39 am PDT Jun 19, 2025
Forecast Valid:
4pm PDT Jun 19, 2025-6pm PDT Jun 26, 2025
 
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Additional Resources

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

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Chance of Precipitation