Weather WorldSan Joaquin County, CA 7-Day Night Weather Forecast
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San Joaquin County, CA Weather Forecast
San Joaquin County, CA Weather Forecast Date: 700 PM PST Mon Mar 02 2026
The area/counties/county of: Northern San Joaquin Valley, including the cities of: Stockton and Modesto.or toggle through each period.
Tonight... Clear. Lows 44 to 50. Northwest winds up to 10 mph.
Tuesday... Partly cloudy in the morning then clearing. Widespread fog...Locally dense in the morning. Highs 63 to 70. Northwest winds up to 10 mph.
Tuesday Night... Mostly clear. Lows 44 to 49. Northwest winds up to 10 mph.
Wednesday... Mostly cloudy in the morning then becoming partly cloudy. Highs 61 to 67. Northwest winds up to 15 mph. Gusts up to 25 mph in the afternoon.
Wednesday Night... Clear. Lows 40 to 48. Northwest winds 10 to 15 mph with gusts to around 30 mph.
Thursday... Sunny. Highs 59 to 66.
Thursday Night... Clear. Lows 40 to 48.
Friday... Clear. Highs 64 to 74. Lows 41 to 51.
Saturday... Clear. Highs 64 to 74. Lows 41 to 51.
Sunday... Mostly sunny. Highs 70 to 76.
Sunday Night... Partly cloudy. Lows 47 to 53. Highs 69 to 75.
POP = Probability of Precipitation
San Joaquin County Radar Loop
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