Petrolia, CA 7-Day Weather Forecast
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Petrolia Weather Forecast


Petrolia, CA Weather Forecast Date: 1237 PM PST Sun Nov 01 2026
Weather forecast for Petrolia, CA
| Tonight Lo: 43°F Lo: 6°C |
Tonight... Partly cloudy until late tonight then becoming mostly cloudy. Patchy fog. Lows 37 to 47. Northeast wind around 10 mph shifting to the southeast overnight. |
| Mon Hi: 60°FHi: 16°C Lo: 49°F Lo: 9°C |
Monday... Mostly cloudy. Highs 54 to 64. South wind around 10 mph. |
| Tue Hi: 57°FHi: 14°C Lo: 48°F Lo: 9°C |
Tuesday... Rain. Highs 51 to 62. Southeast wind 10 to 20 mph. |
| Wed Hi: 61°FHi: 16°C Lo: 48°F Lo: 9°C |
Wednesday... Partly cloudy. Patchy fog. Highs 54 to 66. North wind around 5 mph. |
| Thu Hi: 61°FHi: 16°C Lo: 47°F Lo: 8°C |
Thursday... Mostly cloudy in the morning then clearing. Highs 54 to 67. |
| Fri Hi: 64°FHi: 18°C Lo: 48°F Lo: 9°C |
Friday... Mostly cloudy in the morning then becoming partly cloudy. Highs 57 to 70. |
| Sat Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Saturday... Partly cloudy. Lows 42 to 52. Highs 57 to 72. |
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