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City of Cupertino, CACupertino, CA 7-Day Night Weather Forecast
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Cupertino, CA Weather Forecast
Cupertino, CA Weather Forecast Date: 1102 AM PDT Tue Oct 06 2026
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Rest of Today... Sunny. Highs in the mid to upper 90s. Light winds...Becoming northwest 10 to 15 mph in the afternoon.
Tonight... Clear. Lows in the mid 60s. Northwest winds 5 to 10 mph.
Wednesday... Sunny. Highs in the 90s. Northwest winds up to 5 mph increasing to 10 to 15 mph in the afternoon.
Wednesday Night... Clear. Lows in the lower 60s. Northwest winds 5 to 10 mph.
Thursday... Sunny. Highs in the 90s. Light winds...Becoming west up to 5 mph in the afternoon.
Thursday Night... Clear. Lows around 60.
Friday... Mostly clear. Highs in the mid 80s. Lows in the upper 50s.
Friday Night... Mostly clear. Highs in the mid 80s. Lows in the upper 50s.
POP = Probability of Precipitation
Cupertino Radar Loop
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