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

Mendota (P304) (MTACA)

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

NA

84°F

29°C

Humidity 12%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Heat Index81°F (27°C)
Last update 14 Oct 03:57 PM PDT
Extended Forecast for

San Joaquin CA

  • Tonight

    Tonight: Clear, with a low around 48. Calm wind.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming northwest around 5 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. Calm wind.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55. North northwest wind around 5 mph becoming calm.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind becoming west northwest around 5 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55. North northwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 52. Northwest wind around 5 mph.

    Low: 52 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 84. Calm wind becoming northwest around 5 mph.
Thursday Night
Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 90. Calm wind.
Friday Night
Clear, with a low around 55. North northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 91. Calm wind becoming west northwest around 5 mph.
Saturday Night
Clear, with a low around 55. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 88. Calm wind.
Sunday Night
Clear, with a low around 52. Northwest wind around 5 mph.
Monday
Sunny, with a high near 79. Northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 50. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 72. Northwest wind around 5 mph.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 47. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of rain. Sunny, with a high near 72. Calm wind becoming north northwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Joaquin CA
 36.6°N 120.18°W (Elev. 171 ft)
Last Update:
8:56 pm PDT Oct 14, 2026
Forecast Valid:
9pm PDT Oct 14, 2026-6pm PDT Oct 21, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation