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Union Park, CA Weather Forecast
Union Park, CA Weather Forecast Date: 201 PM PDT Tue Sep 15 2026
The area/counties/county of: C. San Joaquin County Including Stockton, including the city of Stockton, Lodi.or toggle through each period.
Tonight... Clear. Lows around 56. West winds up to 10 mph in the evening becoming light.
Wednesday... Sunny. Highs around 84. West winds up to 10 mph. Gusts up to 20 mph in the afternoon.
Wednesday Night... Clear. Lows around 55. Northwest winds up to 15 mph. Gusts up to 25 mph in the evening.
Thursday... Partly cloudy in the morning then clearing. Highs around 82. Light winds.
Thursday Night... Clear. Lows 54 to 60. Northwest winds up to 10 mph.
Friday... Sunny. Highs around 88.
Friday Night... Clear. Lows around 59.
Saturday... Sunny. Highs around 89.
Saturday Night... Mostly clear. Lows 54 to 60. Highs around 88.
Sunday... Mostly clear. Lows 54 to 60. Highs around 88.
Monday... Clear. Highs around 88. Lows 54 to 60.
POP = Probability of Precipitation
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