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Palomar Mountain State Park, CA Weather Forecast
Palomar Mountain State Park, CA Weather Forecast Date: 1208 AM PDT Wed Sep 09 2026
The area/counties/county of: San Diego County Mountains, including the cities of: Julian and Pine Valley.or toggle through each period.
Today... Partly cloudy. A slight chance of showers this afternoon. Highs 88 to 97. Areas of winds east 10 mph becoming northwest this afternoon. Chance of measurable precipitation 20%.
Tonight... Partly cloudy. Lows 65 to 75. Areas of winds north 10 mph.
Thursday... Partly cloudy. A slight chance of showers in the afternoon. Highs 88 to 96. Areas of winds southwest to 10 mph becoming west with gusts to 30 mph in the afternoon. Chance of measurable precipitation 20%.
Thursday Night... Mostly clear. Lows 62 to 72. Areas of winds west 10 to 20 mph with gusts to 30 mph.
Friday... Mostly sunny. Highs 84 to 93. Areas of winds west 10 to 15 mph. Gusts to 30 mph in the afternoon.
Friday Night... Clear, cooler. Lows 57 to 67.
Saturday... Mostly sunny. Highs 80 to 89.
Saturday Night... Mostly clear. Cooler. Lows 50 to 60.
Sunday... Sunny. Highs 77 to 87.
Sunday Night... Mostly clear. Lows 49 to 59.
Monday... Mostly sunny. Highs 78 to 87.
Monday Night... Clear. Lows 49 to 59.
POP = Probability of Precipitation
Palomar Mountain State Park Radar Loop
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