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

Hazardous Weather Conditions

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

97°F

36°C

Humidity 25%
Wind Speed NW 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 04 Oct 12:15 PM PDT
Extended Forecast for

12 Miles S Porterville CA

Heat Advisory October 4, 12:37pm until October 7, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 12:37pm until October 7, 11:00pm

    NOW until 11:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 100 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 66. Northeast wind around 5 mph becoming south in the evening.

    Low: 66 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 99. Southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 99 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. North northwest wind around 5 mph becoming southeast in the evening.

    Low: 66 °F

    Mostly Clear

  • Tuesday

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

    High: 99 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 65. North northwest wind around 5 mph becoming east southeast after midnight.

    Low: 65 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 98. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 98 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 65. North northwest wind around 5 mph becoming southeast in the evening.

    Low: 65 °F

    Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 100. West wind around 5 mph becoming east. Winds could gust as high as 15 mph.
Tonight
Clear, with a low around 66. Northeast wind around 5 mph becoming south in the evening.
Monday
Sunny, with a high near 99. Southeast wind around 5 mph becoming west northwest in the afternoon.
Monday Night
Mostly clear, with a low around 66. North northwest wind around 5 mph becoming southeast in the evening.
Tuesday
Sunny, with a high near 99. Southeast wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 65. North northwest wind around 5 mph becoming east southeast after midnight.
Wednesday
Sunny, with a high near 98. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Wednesday Night
Clear, with a low around 65. North northwest wind around 5 mph becoming southeast in the evening.
Thursday
Sunny, with a high near 97. South southeast wind around 5 mph becoming west in the afternoon.
Thursday Night
Clear, with a low around 65. North northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 95. Southeast wind around 5 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 62. Northwest wind around 5 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 88. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Porterville CA
 35.9°N 119.06°W (Elev. 505 ft)
Last Update:
11:57 am PDT Oct 4, 2026
Forecast Valid:
12pm PDT Oct 4, 2026-6pm PDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation