Weather WorldWestside Park, CA 7-Day Night Weather Forecast
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Westside Park, CA Weather Forecast
Westside Park, CA Weather Forecast Date: 1228 AM PDT Fri Sep 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.
Today... Mostly sunny. Highs 76 to 79 in the western valleys to 79 to 84 near the foothills. Light winds becoming west 10 to 15 mph this afternoon.
Tonight... Mostly clear in the evening...Becoming partly cloudy. Lows 53 to 59. Areas of winds west to 10 mph in the evening becoming light.
Saturday... Mostly sunny. Highs around 80 in the western valleys to 82 to 87 near the foothills. Light winds becoming west 10 mph in the afternoon.
Saturday Night... Mostly clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 55 to 61. Light winds.
Sunday... Patchy fog in the morning. Partly cloudy. Highs 77 to 81 in the western valleys to 81 to 86 near the foothills. Light winds becoming west 10 mph in the afternoon.
Sunday Night... Partly cloudy. Patchy fog overnight. Lows 55 to 61.
Monday... Partly cloudy with patchy fog in the morning...Becoming mostly sunny. Highs 76 to 81.
Monday Night... Clear in the evening...Becoming partly cloudy. Lows 53 to 60.
Tuesday... Partly cloudy in the morning...Becoming mostly sunny. Highs around 80 in the western valleys to 81 to 86 near the foothills.
Tuesday Night... Mostly clear. Lows 56 to 61.
Wednesday... Partly cloudy in the morning...Becoming mostly sunny. Highs 81 to 85 in the western valleys to 85 to 90 near the foothills.
Wednesday Night... Mostly clear. Lows 59 to 64.
POP = Probability of Precipitation
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