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

Porterville, Porterville Municipal Airport (KPTV)

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

Rain

N/A

Humidity 100%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint N/A
Visibility 9.00 mi
Last update 01 Nov 04:00 AM PST
Extended Forecast for

3 Miles NNE Porterville CA

  • Veterans Day

    Veterans Day: Sunny, with a high near 78. Calm wind becoming west northwest around 5 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. East wind 5 to 10 mph.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. East wind around 5 mph becoming west in the morning.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. East wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 4pm. Partly sunny, with a high near 71. East southeast wind around 5 mph becoming west southwest in the afternoon.

    High: 71 °F

    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly between 10pm and 4am. Cloudy, with a low around 51. West southwest wind around 5 mph becoming southeast in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain Likely

  • Saturday

    Saturday: A 20 percent chance of rain before 10am. Partly sunny, with a high near 63. East northeast wind around 5 mph becoming calm.

    High: 63 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. East wind around 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. East southeast wind around 5 mph becoming calm.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Sunny, with a high near 78. Calm wind becoming west northwest around 5 mph.
Tonight
Clear, with a low around 53. East wind 5 to 10 mph.
Thursday
Sunny, with a high near 78. East wind around 5 mph becoming west in the morning.
Thursday Night
Partly cloudy, with a low around 53. East wind around 5 mph.
Friday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 71. East southeast wind around 5 mph becoming west southwest in the afternoon.
Friday Night
Rain likely, mainly between 10pm and 4am. Cloudy, with a low around 51. West southwest wind around 5 mph becoming southeast in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 63. East northeast wind around 5 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 47. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 66. East southeast wind around 5 mph becoming calm.
Sunday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 48. East wind around 5 mph becoming calm.
Monday
Rain likely. Mostly cloudy, with a high near 60. East southeast wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain likely. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 57. West northwest wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Porterville CA
 36.11°N 119.02°W (Elev. 600 ft)
Last Update:
7:56 am PST Nov 11, 2026
Forecast Valid:
8am PST Nov 11, 2026-6pm PST Nov 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation