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

58°F

14°C

Humidity 57%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 12 Nov 08:57 PM PST
Extended Forecast for

San Joaquin CA

  • Overnight

    Overnight: Mostly clear, with a low around 50. Southeast wind around 5 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Rain likely after 10am. Increasing clouds, with a high near 69. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain Likely
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, then becoming mostly cloudy during the afternoon, with a high near 66. North northeast wind around 5 mph.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Southeast wind around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 4am. Low around 44. South southeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain, mainly before 10am. High near 61. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Rain then
    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. West northwest wind around 5 mph.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 50. Southeast wind around 5 mph.
Friday
Rain likely after 10am. Increasing clouds, with a high near 69. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, then becoming mostly cloudy during the afternoon, with a high near 66. North northeast wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 41. Calm wind.
Sunday
Mostly sunny, with a high near 69. Southeast wind around 5 mph.
Sunday Night
Rain, mainly after 4am. Low around 44. South southeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before 10am. High near 61. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. West northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 60. North northwest wind around 5 mph.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 36. East wind around 5 mph becoming calm.
Wednesday
Rain likely. Mostly cloudy, with a high near 57. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38. South southeast wind around 5 mph becoming west northwest after midnight. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 59. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Joaquin CA
 36.62°N 120.19°W (Elev. 167 ft)
Last Update:
11:56 pm PST Nov 12, 2026
Forecast Valid:
12am PST Nov 13, 2026-6pm PST Nov 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation