Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

45°F

7°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Jan 09:20 AM PST
Extended Forecast for

5 Miles S Porterville CA

  • Today

    Today: Mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 57. Calm wind.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. Calm wind.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 56. Calm wind.
Tonight
Partly cloudy, with a low around 39. Calm wind.
Monday
Sunny, with a high near 57. Calm wind.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Sunny, with a high near 57. Calm wind.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Wednesday
Mostly sunny, with a high near 58. Calm wind.
Wednesday Night
Mostly clear, with a low around 42. Calm wind.
Thursday
Mostly sunny, with a high near 60. Calm wind.
Thursday Night
Mostly clear, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 61. Calm wind.
Friday Night
Partly cloudy, with a low around 42. Calm wind becoming east around 5 mph.
Saturday
Mostly sunny, with a high near 61. East wind around 5 mph becoming calm.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Porterville CA
 35.99°N 119.05°W (Elev. 459 ft)
8:56 am PST Jan 11, 2026
9am PST Jan 11, 2026-6pm PST Jan 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database