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City of Gustine, CAGustine, CA 7-Day Weather Forecast
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Gustine Weather Forecast
Gustine, CA Weather Forecast Date: 847 PM PDT Fri Sep 18 2026
Weather forecast for Gustine, CA
Tonight Lo: 59°F Lo: 15°C |
Tonight... Clear. Lows in the upper 50s. West winds up to 10 mph. |
Sat Hi: 91°FHi: 33°C Lo: 61°F Lo: 16°C |
Saturday... Sunny. Highs in the lower 90s. North winds up to 10 mph. |
Sun Hi: 89°FHi: 32°C Lo: 60°F Lo: 16°C |
Sunday... Mostly cloudy. Highs in the upper 80s. Northwest winds up to 10 mph. |
| Mon Hi: 89°FHi: 32°C Lo: 59°F Lo: 15°C |
Monday... Mostly sunny. Highs in the upper 80s. |
| Tue Hi: 91°FHi: 33°C Lo: 61°F Lo: 16°C |
Tuesday... Sunny. Highs in the lower 90s. |
| Wed Hi: 95°FHi: 35°C Lo: 65°F Lo: 18°C |
Wednesday... Sunny. Highs in the mid 90s. |
| Thu Hi: 95°FHi: 35°C Lo: 65°F Lo: 18°C |
Thursday... Mostly clear. Lows in the mid 60s. Highs in the mid 90s. |
| Fri Hi: 95°FHi: 35°C Lo: 65°F Lo: 18°C |
Friday... Mostly clear. Lows in the mid 60s. Highs in the mid 90s. |
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