Forecast

    Forecast for Sunnyvale, CA | Forecast Periods: 14
    Monday
    Mar 16
    2026

    Sunnyvale, CA

    Updated: 1:25 PM PDT

    86°F

    Sunny

    6 mph NNW
    Precipitation: 0%

    Sunny, with a high near 86. North northwest wind around 6 mph.

    Hourly Forecast

    MON13:00
    83°F
    Sunny
    Dewpoint:10.6°Precip:0%Humidity:33%Wind:5 mph NNW
    MON14:00
    85°F
    Sunny
    Dewpoint:9.4°Precip:0%Humidity:30%Wind:6 mph NNW
    MON15:00
    86°F
    Sunny
    Dewpoint:10°Precip:0%Humidity:29%Wind:6 mph NNW
    MON16:00
    86°F
    Sunny
    Dewpoint:10°Precip:0%Humidity:29%Wind:6 mph NNW
    TUE17:00
    86°F
    Sunny
    Dewpoint:10°Precip:0%Humidity:30%Wind:6 mph NNW
    TUE18:00
    84°F
    Mostly Clear
    Dewpoint:11.1°Precip:0%Humidity:33%Wind:6 mph NNW
    TUE19:00
    78°F
    Mostly Clear
    Dewpoint:11.1°Precip:0%Humidity:39%Wind:5 mph NNW
    TUE20:00
    74°F
    Mostly Clear
    Dewpoint:10.6°Precip:0%Humidity:45%Wind:3 mph NNW
    TUE21:00
    71°F
    Mostly Clear
    Dewpoint:10°Precip:0%Humidity:49%Wind:2 mph NW
    TUE22:00
    68°F
    Mostly Clear
    Dewpoint:10°Precip:0%Humidity:51%Wind:2 mph WNW
    TUE23:00
    66°F
    Mostly Clear
    Dewpoint:9.4°Precip:0%Humidity:54%Wind:2 mph W
    TUE00:00
    65°F
    Clear
    Dewpoint:8.9°Precip:0%Humidity:55%Wind:2 mph SW
    TUE01:00
    64°F
    Clear
    Dewpoint:8.9°Precip:0%Humidity:56%Wind:2 mph SSW
    TUE02:00
    63°F
    Clear
    Dewpoint:8.3°Precip:0%Humidity:58%Wind:1 mph S
    TUE03:00
    61°F
    Clear
    Dewpoint:7.8°Precip:0%Humidity:58%Wind:1 mph S
    TUE04:00
    60°F
    Clear
    Dewpoint:7.2°Precip:0%Humidity:57%Wind:1 mph WSW
    TUE05:00
    60°F
    Clear
    Dewpoint:7.2°Precip:0%Humidity:58%Wind:2 mph WNW
    TUE06:00
    59°F
    Sunny
    Dewpoint:7.2°Precip:0%Humidity:60%Wind:2 mph WNW
    TUE07:00
    59°F
    Sunny
    Dewpoint:7.8°Precip:0%Humidity:60%Wind:2 mph NW
    TUE08:00
    60°F
    Sunny
    Dewpoint:7.8°Precip:0%Humidity:60%Wind:2 mph WNW
    TUE09:00
    64°F
    Sunny
    Dewpoint:8.9°Precip:0%Humidity:56%Wind:2 mph N
    TUE10:00
    72°F
    Sunny
    Dewpoint:13.3°Precip:0%Humidity:58%Wind:2 mph NNW
    TUE11:00
    77°F
    Sunny
    Dewpoint:13.3°Precip:0%Humidity:49%Wind:2 mph N
    TUE12:00
    82°F
    Sunny
    Dewpoint:12.8°Precip:0%Humidity:40%Wind:2 mph N

    Extended Forecast

    Tonight

    Tue, Mar 17
    59°F
    Mostly Clear
    1 mph W
    Precipitation: 0%
    Mostly clear, with a low around 59. West wind 1 to 6 mph.

    Tuesday

    Tue, Mar 17
    90°F
    Sunny
    2 mph NNW
    Precipitation: 0%
    Sunny, with a high near 90. North northwest wind 2 to 6 mph.

    Tuesday Night

    Wed, Mar 18
    60°F
    Mostly Clear
    1 mph N
    Precipitation: 0%
    Mostly clear, with a low around 60. North wind 1 to 5 mph.

    Wednesday

    Wed, Mar 18
    91°F
    Sunny
    1 mph N
    Precipitation: 0%
    Sunny, with a high near 91. North wind 1 to 6 mph.

    Wednesday Night

    Thu, Mar 19
    62°F
    Clear
    1 mph NNE
    Precipitation: 0%
    Clear, with a low around 62.

    Thursday

    Thu, Mar 19
    92°F
    Sunny
    2 mph N
    Precipitation: 0%
    Sunny, with a high near 92.

    Thursday Night

    Fri, Mar 20
    63°F
    Clear
    2 mph NNE
    Precipitation: 0%
    Clear, with a low around 63.

    Friday

    Fri, Mar 20
    93°F
    Sunny
    2 mph NNW
    Precipitation: 0%
    Sunny, with a high near 93.

    Friday Night

    Sat, Mar 21
    62°F
    Mostly Clear
    2 mph NW
    Precipitation: 0%
    Mostly clear, with a low around 62.

    Saturday

    Sat, Mar 21
    85°F
    Sunny
    2 mph NW
    Precipitation: 0%
    Sunny, with a high near 85.

    Saturday Night

    Sun, Mar 22
    55°F
    Partly Cloudy
    2 mph WNW
    Precipitation: 1%
    Partly cloudy, with a low around 55.

    Sunday

    Sun, Mar 22
    78°F
    Mostly Sunny
    2 mph WNW
    Precipitation: 1%
    Mostly sunny, with a high near 78.

    Sunday Night

    Mon, Mar 23
    51°F
    Partly Cloudy
    2 mph W
    Precipitation: 2%
    Partly cloudy, with a low around 51.

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