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

52°F

11°C

Humidity 50%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 15 Oct 12:57 AM PDT
Extended Forecast for

San Joaquin CA

  • Overnight

    Overnight: Clear, with a low around 49. Calm wind.

    Low: 49 °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: Clear, with a low around 50. Northwest wind around 5 mph becoming calm.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53. Calm wind.

    Low: 53 °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: Mostly clear, with a low around 53. Northwest wind around 5 mph.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 49. Calm wind.
Thursday
Sunny, with a high near 84. Calm wind becoming northwest around 5 mph.
Thursday Night
Clear, with a low around 50. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 89. Calm wind.
Friday Night
Clear, with a low around 53. Calm wind.
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
Mostly clear, with a low around 53. Northwest wind around 5 mph.
Monday
Sunny, with a high near 81. Northwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 49. Northwest wind around 5 mph.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 74. 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. Mostly sunny, with a high near 73. Calm wind becoming north northwest around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Joaquin CA
 36.59°N 120.21°W (Elev. 171 ft)
Last Update:
1:56 am PDT Oct 15, 2026
Forecast Valid:
2am PDT Oct 15, 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