Cupertino, CA Weather Forecast and Current Conditions
Current Conditions From Nearby Local Station
Feels Like 46°F
at
Point Forecast at a Glance
7-Day Temperature Trend
Week Ahead Summary
High temperatures remain relatively stable through the week, ranging from 63°F to 69°F. Dry weather expected throughout the week.
Climate Context
This week's forecast shows temperatures running 8°F above the historical average for December. Normal highs for this period are around 59°F with lows around 41°F.
This Date in Weather History
1740 - In early December two weeks of mild and rainy weather culminated in the worst flood in fifty years in the Lower Connecticut River Valley. The Merrimack River swelled to its highest level, and in Maine the raging waters swept away mills, carried off bridges, and ruined highways.
Cupertino, CA 7 Day Weather Forecast Details
Saturday Dec 6
Night: Partly cloudy, with a low around 44. Calm wind.
Sunday Dec 7
Day: Mostly sunny, with a high near 63. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Night: Mostly clear, with a low around 44. Light northwest wind.
Monday Dec 8
Day: Mostly sunny, with a high near 65. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Night: Mostly clear, with a low around 45. Calm wind.
Tuesday Dec 9
Day: Mostly sunny, with a high near 66.
Night: Partly cloudy, with a low around 48.
Wednesday Dec 10
Day: Mostly sunny, with a high near 67.
Night: Mostly clear, with a low around 48.
Thursday Dec 11
Day: Sunny, with a high near 69.
Night: Mostly clear, with a low around 48.
Friday Dec 12
Day: Sunny, with a high near 69.
Night: Mostly clear, with a low around 48.
Saturday Dec 13
Day: Mostly sunny, with a high near 68.
About Cupertino, CA
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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.
Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.