Severe Thunderstorms and Critical Fire Weather Wednesday
Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >
Current conditions at
Porterville, Porterville Municipal Airport (KPTV)
Lat: 36.03333°NLon: 119.06667°WElev: 443.0ft.
Clear
66°F
19°C
| Humidity | 45% |
| Wind Speed | SSW 8 MPH |
| Barometer | 29.94 in (1013.89 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 12 May 11:20 PM PDT |
Extended Forecast for
5 Miles S Porterville CA
Tonight
Low: 57 °F
Partly Cloudy
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 54 °F
Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 57 °F
Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 55 °F
Clear
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 51 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 57. South southwest wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 87. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 54. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 89. South wind around 5 mph becoming northwest in the afternoon.
Thursday Night
Clear, with a low around 57. Northwest wind 5 to 10 mph becoming east southeast after midnight.
Friday
Sunny, with a high near 92. South southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Clear, with a low around 55. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 86. South southwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 51. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 83. South wind 5 to 10 mph becoming northwest in the afternoon.
Sunday Night
Clear, with a low around 53. North northwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 90. Southeast wind around 5 mph becoming west in the afternoon.
Monday Night
Clear, with a low around 57. West northwest wind around 5 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles S Porterville CA
35.99°N 119.05°W (Elev. 459 ft)
35.99°N 119.05°W (Elev. 459 ft)
11:33 pm PDT May 12, 2026
11pm PDT May 12, 2026-6pm PDT May 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
