Weather WorldGrant Middle School, CA 7-Day Night Weather Forecast
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Grant Middle School, CA Weather Forecast
Grant Middle School, CA Weather Forecast Date: 1123 AM PDT Sun Oct 18 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... Clear. Lows 55 to 61. Areas of winds east to 10 mph this evening becoming light.
Monday... Sunny. Highs 82 to 86 in the western valleys to 78 to 83 near the foothills. Light winds becoming west 10 mph in the afternoon.
Monday Night... Patchy dense fog in the evening. Mostly clear. Lows 55 to 61. Light winds.
Tuesday... Mostly sunny. Highs 78 to 83. Light winds becoming southwest 10 mph in the afternoon.
Tuesday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 55 to 61. Light winds.
Wednesday... Partly cloudy. A slight chance of rain in the afternoon. Highs 76 to 80 in the western valleys to 71 to 76 near the foothills.
Wednesday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers overnight. Lows 53 to 59.
Thursday... Showers. Highs 69 to 72 in the western valleys to 62 to 67 near the foothills.
Thursday Night... Partly cloudy. A chance of showers in the evening. Lows 48 to 55.
Friday... Partly cloudy in the morning...Becoming mostly sunny. Highs 70 to 73 in the western valleys to 64 to 69 near the foothills.
Friday Night... Clear. Lows 49 to 56.
Saturday... Mostly sunny. Highs around 78 in the western valleys to 71 to 76 near the foothills.
Saturday Night... Mostly clear. Lows 52 to 58.
POP = Probability of Precipitation
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