Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Mendota (P304) (MTACA)

Lat: 36.74°NLon: 120.36°WElev: 164.0ft.

NA

104°F

40°C

Humidity 13%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index100°F (38°C)
Last update 09 Sep 03:57 PM PDT
Extended Forecast for

Mendota CA

Heat Advisory September 9, 04:51pm until September 10, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 9, 04:51pm until September 10, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Tonight

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 98. Northwest wind around 5 mph.

    High: 98 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 69. West northwest wind around 5 mph.
Thursday
Sunny and hot, with a high near 101. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 67. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 98. Northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 91. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 58. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 86. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 57. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 88. North northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 58. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 89. North northwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 55. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 87. North northwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Mendota CA
 36.75°N 120.36°W (Elev. 154 ft)
3:56 pm PDT Sep 9, 2026
4pm PDT Sep 9, 2026-6pm PDT Sep 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

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