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City of Pittsburg, CAPittsburg, CA 7-Day Night Weather Forecast
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Pittsburg, CA Weather Forecast
Pittsburg, CA Weather Forecast Date: 302 AM PDT Tue Sep 08 2026
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Rest of Tonight... Clear. Lows in the lower 60s. Light winds.
Tuesday... Sunny. Highs in the 90s. North winds 5 to 10 mph.
Tuesday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s. West winds 5 to 10 mph.
Wednesday... Mostly cloudy in the morning then becoming sunny. Highs 97 to 102. Northwest winds 5 to 10 mph.
Wednesday Night... Mostly clear. Lows in the lower 70s. West winds 5 to 10 mph.
Thursday... Sunny. Highs in the upper 90s.
Thursday Night... Mostly clear. Lows in the mid 60s. Highs in the upper 80s.
Friday... Mostly clear. Lows in the mid 60s. Highs in the upper 80s.
Friday Night... Mostly clear. Lows in the mid to upper 50s. Highs near 80.
Saturday... Mostly clear. Lows in the mid to upper 50s. Highs near 80.
Sunday... Sunny. Highs in the mid 80s.
Sunday Night... Mostly clear. Lows in the upper 50s. Highs in the mid 80s.
POP = Probability of Precipitation
Pittsburg Radar Loop
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