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

Wet and Cool in the East this Memorial Day Weekend; Well Above Normal Temperatures in the Northern Plains

A wet Memorial Day weekend is in store for the East, with widespread rainfall of 1 to more than 2 inches expected from the Gulf Coast to southern New England. Well above normal temperatures are forecast to build across the northern Plains. Another round of heavy to excessive rainfall is expected to impact the western Gulf Coast this weekend with Flood Watches in effect. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

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

Clear

81°F

27°C

Humidity 32%
Wind Speed WNW 8 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 May 08:00 PM PDT
Extended Forecast for

3 Miles NW Porterville CA

  • Tonight

    Tonight: Clear, with a low around 58. West northwest wind around 5 mph becoming south southeast in the evening.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. South wind 5 to 10 mph becoming northwest in the afternoon.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 88. Light and variable wind becoming west northwest 5 to 10 mph in the morning.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56. Northwest wind 5 to 10 mph becoming southwest in the evening.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Northwest wind 5 to 15 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 15 mph.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 58. West northwest wind around 5 mph becoming south southeast in the evening.
Sunday
Sunny, with a high near 89. South wind 5 to 10 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Memorial Day
Sunny, with a high near 88. Light and variable wind becoming west northwest 5 to 10 mph in the morning.
Monday Night
Clear, with a low around 56. Northwest wind 5 to 10 mph becoming southwest in the evening.
Tuesday
Sunny, with a high near 83. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 54. Northwest wind 5 to 15 mph.
Wednesday
Sunny, with a high near 80. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 82. Southeast wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 54. West northwest wind 5 to 10 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 86. Southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Friday Night
Clear, with a low around 57. Northwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 89. Light and variable wind becoming west 5 to 10 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Porterville CA
 36.11°N 119.05°W (Elev. 417 ft)
Last Update:
7:56 pm PDT May 23, 2026
Forecast Valid:
8pm PDT May 23, 2026-6pm PDT May 30, 2026
 
Forecast Discussion
 
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