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Upper Otay Lake, CA 7-Day Night Weather Forecast
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Upper Otay Lake, CA Weather Forecast
Upper Otay Lake, CA Weather Forecast Date: 1211 AM PDT Thu Oct 08 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... Sunny. Highs 93 to 98. Areas of winds west to 10 mph... Becoming 10 to 15 mph with gusts to 25 mph this afternoon.
Tonight... Mostly clear. Lows 63 to 68. Areas of winds west to 10 mph in the evening becoming light.
Friday... Mostly sunny. Highs 88 to 93. Light winds becoming west 10 mph in the afternoon.
Friday Night... Mostly clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 64 to 67. Areas of winds east to 10 mph in the evening becoming light.
Saturday... Patchy fog in the morning. Mostly cloudy. Highs 79 to 84. Light winds becoming west 10 mph in the afternoon.
Saturday Night... Mostly cloudy. A slight chance of showers in the evening, then a chance of showers overnight. Lows 61 to 66.
Sunday... Showers likely. Locally heavy rainfall possible in the morning. Highs 74 to 77 in the western valleys to 69 to 74 near the foothills.
Sunday Night... Showers, cooler. Lows 52 to 58.
Columbus Day... Mostly cloudy with showers likely in the morning, then partly cloudy with a chance of showers in the afternoon. Highs 70 to 73 in the western valleys to 62 to 67 near the foothills.
Monday Night... Partly cloudy with a chance of showers. Lows 49 to 55.
Tuesday... Partly cloudy with a chance of showers. Highs 71 to 74 in the western valleys to 64 to 69 near the foothills.
Tuesday Night... Partly cloudy. A chance of showers. Lows 48 to 55.
POP = Probability of Precipitation
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