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San Vicente Reservoir, CA 7-Day Night Weather Forecast
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San Vicente Reservoir, CA Weather Forecast
San Vicente Reservoir, CA Weather Forecast Date: 311 AM PDT Wed Aug 26 2026
The area/counties/county of: San Diego County Valleys, including the cities of: Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway.or toggle through each period.
Today... Mostly sunny. Highs 93 to 98 in the western valleys to 98 to 103 near the foothills. Areas of winds west to 10 mph... Becoming 10 to 15 mph with gusts to 25 mph this afternoon.
Tonight... Partly cloudy. Patchy fog overnight. Lows 71 to 77. Areas of winds west to 10 mph in the evening becoming light.
Thursday... Partly cloudy. Highs 93 to 98 in the western valleys to 98 to 103 near the foothills. Areas of winds west to 10 mph.
Thursday Night... Partly cloudy. Lows 70 to 76. Light winds.
Friday... Partly cloudy in the morning...Becoming mostly sunny. Highs 94 to 99 in the western valleys to 98 to 103 near the foothills. Light winds becoming west 10 mph in the afternoon.
Friday Night... Mostly clear. Lows 69 to 75.
Saturday... Mostly sunny. Highs 95 to 100.
Saturday Night... Mostly clear. Lows 66 to 71.
Sunday... Mostly sunny. Highs 85 to 90 in the western valleys to 89 to 94 near the foothills.
Sunday Night... Mostly clear. Lows 63 to 67.
Monday... Partly cloudy in the morning...Becoming mostly sunny. Highs 85 to 90.
Monday Night... Mostly clear. Lows 62 to 66.
POP = Probability of Precipitation
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