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Mount Helix Reservoir, CA 7-Day Night Weather Forecast
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Mount Helix Reservoir, CA Weather Forecast
Mount Helix Reservoir, CA Weather Forecast Date: 1201 AM PDT Fri Aug 07 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 85 to 89 in the western valleys to 89 to 94 near the foothills. Areas of winds southwest to 10 mph becoming west this afternoon.
Tonight... Mostly clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 64 to 69. Areas of winds west to 10 mph in the evening becoming light.
Saturday... Mostly sunny. Highs 86 to 90 in the western valleys to 93 to 98 near the foothills. Areas of winds west to 10 mph... Becoming 10 to 15 mph in the afternoon.
Saturday Night... Mostly clear. Lows 64 to 70. Areas of winds west to 10 mph in the evening becoming light.
Sunday... Partly cloudy with patchy fog in the morning...Becoming mostly sunny. Highs 85 to 90 in the western valleys to 93 to 98 near the foothills. Light winds becoming west 10 mph in the afternoon.
Sunday Night... Partly cloudy. Patchy fog overnight. Lows 64 to 70.
Monday... Partly cloudy with patchy fog in the morning...Becoming mostly sunny. Highs 84 to 89 in the western valleys to 90 to 95 near the foothills.
Monday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 63 to 67.
Tuesday... Partly cloudy. Highs 84 to 89 in the western valleys to 88 to 93 near the foothills.
Tuesday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 62 to 67.
Wednesday... Partly cloudy in the morning...Becoming mostly sunny. Highs 83 to 87 in the western valleys to 86 to 91 near the foothills.
Wednesday Night... Mostly clear. Lows 61 to 65.
POP = Probability of Precipitation
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