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

Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Overcast

54°F

12°C

Humidity 93%
Wind Speed ESE 8 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 31 Mar 11:20 PM PDT
Extended Forecast for

3 Miles SW Porterville CA

  • Tonight

    Tonight: A 50 percent chance of rain. Mostly cloudy, with a low around 48. South southeast wind around 5 mph becoming north after midnight. Winds could gust as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 74. East wind around 5 mph becoming west in the afternoon.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. West northwest wind around 5 mph becoming south in the evening. Winds could gust as high as 25 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 71. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 71 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. North northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. South southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. North northwest wind around 5 mph becoming east after midnight.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 83. East southeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. North northwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of rain. Mostly cloudy, with a low around 48. South southeast wind around 5 mph becoming north after midnight. Winds could gust as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 74. East wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 49. West northwest wind around 5 mph becoming south in the evening. Winds could gust as high as 25 mph.
Thursday
A 20 percent chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 71. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 42. North northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 75. South southeast wind around 5 mph becoming west northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 46. North northwest wind around 5 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 83. East southeast wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 49. North northwest wind 5 to 10 mph becoming east southeast after midnight.
Sunday
Sunny, with a high near 87. East southeast wind around 5 mph becoming west northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 51. North northwest wind around 5 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 85. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Monday Night
Mostly clear, with a low around 50. Northwest wind 5 to 10 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 84. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Porterville CA
 36.04°N 119.06°W (Elev. 427 ft)
Last Update:
11:33 pm PDT Mar 31, 2026
Forecast Valid:
11pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation