Weather WorldLa Mesa School, CA 7-Day Night Weather Forecast
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La Mesa School, CA Weather Forecast
La Mesa School, CA Weather Forecast Date: 428 PM PDT Tue Aug 11 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.
Tonight... Mostly clear this evening...Becoming partly cloudy. Patchy dense fog. Lows 61 to 66. Areas of winds west to 10 mph this evening becoming light.
Wednesday... Patchy dense fog in the morning. Partly cloudy. Highs 82 to 87. Areas of winds west to 10 mph...Becoming 10 to 15 mph with gusts to 25 mph in the afternoon.
Wednesday Night... Partly cloudy in the evening...Becoming cloudy. Lows 59 to 64. Areas of winds west 10 mph in the evening becoming light.
Thursday... Cloudy in the morning...Becoming mostly cloudy. Highs 78 to 83. Light winds becoming southwest 10 to 15 mph in the afternoon.
Thursday Night... Partly cloudy. Lows 56 to 62. Areas of winds west 10 mph in the evening becoming light.
Friday... Mostly cloudy in the morning...Becoming mostly sunny. Highs 78 to 82 in the western valleys to 80 to 85 near the foothills.
Friday Night... Mostly clear. Lows 56 to 62.
Saturday... Partly cloudy in the morning...Becoming mostly sunny. Highs 79 to 83 in the western valleys to 83 to 88 near the foothills.
Saturday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 58 to 63.
Sunday... Partly cloudy in the morning...Becoming mostly sunny. Highs 81 to 85 in the western valleys to 85 to 90 near the foothills.
Sunday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 59 to 64.
Monday... Partly cloudy in the morning...Becoming mostly sunny. Highs 81 to 86 in the western valleys to 85 to 90 near the foothills.
Monday Night... Mostly clear. Lows 59 to 64.
POP = Probability of Precipitation
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