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.

Clear

63°F

17°C

Humidity 63%
Wind Speed S 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Jun 03:20 AM PDT
Extended Forecast for

Porterville CA

  • Overnight

    Overnight: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95. South southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. South wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 63 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 98. Calm wind becoming west northwest around 5 mph in the morning.

    High: 98 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 68. Northwest wind around 5 mph becoming calm after midnight.

    Low: 68 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 99. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 99 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 62. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 62 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 62. Calm wind.
Monday
Sunny, with a high near 95. South southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Clear, with a low around 60. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 94. South wind 5 to 10 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 63. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 98. Calm wind becoming west northwest around 5 mph in the morning.
Wednesday Night
Clear, with a low around 68. Northwest wind around 5 mph becoming calm after midnight.
Juneteenth
Sunny, with a high near 99. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 62. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 93. Light west southwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Clear, with a low around 57. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 86. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 55. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 88. South southeast wind around 5 mph becoming west northwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Porterville CA
 36.07°N 119.01°W (Elev. 479 ft)
Last Update:
2:57 am PDT Jun 16, 2025
Forecast Valid:
3am PDT Jun 16, 2025-6pm PDT Jun 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation