Weather WorldCupertino High School, CA 7-Day Night Weather Forecast
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Cupertino High School, CA Weather Forecast
Cupertino High School, CA Weather Forecast Date: 1102 AM PDT Thu Oct 22 2026
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Rest of Today... Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Highs in the upper 60s. Southeast winds up to 5 mph...Becoming west in the afternoon.
Tonight... Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 50s. Northwest winds 5 to 10 mph.
Friday... Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the upper 60s. North winds up to 5 mph increasing to northwest 10 to 15 mph in the afternoon.
Friday Night... Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph.
Saturday... Sunny. Highs in the mid 70s. North winds up to 5 mph.
Saturday Night... Clear. Lows in the upper 40s.
Sunday... Mostly clear. Highs in the upper 70s. Lows around 50.
Sunday Night... Mostly clear. Highs in the upper 70s. Lows around 50.
Monday... Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.
Tuesday... Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.
POP = Probability of Precipitation
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