Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
Current conditions at
Porterville, Porterville Municipal Airport (KPTV)
Lat: 36.03333°NLon: 119.06667°WElev: 443.0ft.
Rain
75°F
24°C
| Humidity | 69% |
| Wind Speed | WNW 3 MPH |
| Barometer | 29.98 in (1015.24 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 27 Aug 06:00 PM PDT |
Extended Forecast for
3 Miles E Porterville CA
Tonight
Low: 73 °F
Slight Chance
RainFriday
High: 96 °F
Mostly Sunny
Friday Night
Low: 69 °F
Partly Cloudy
Saturday
High: 97 °F
Sunny
Saturday Night
Low: 68 °F
Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 65 °F
Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 96. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 69. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 97. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 68. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 95. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Sunday Night
Clear, with a low around 65. West northwest wind 5 to 10 mph becoming east southeast in the evening.
Monday
Sunny, with a high near 93. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 63. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
A 20 percent chance of rain before 11am. Sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 86. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 64. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the morning.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Porterville CA
36.05°N 118.98°W (Elev. 548 ft)
36.05°N 118.98°W (Elev. 548 ft)
5:56 pm PDT Aug 27, 2026
6pm PDT Aug 27, 2026-6pm PDT Sep 3, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
