National Weather Service forecast

Sunnyvale, California Weather

49°Tonight: Partly Cloudy then Patchy Fog
Wind N 2 to 6 mph
7-DayHourlyRadar

Sunnyvale 7-Day Forecast

  1. Tonight
    49°F
    Partly Cloudy then Patchy Fog
    3% chance of precipitation

    Patchy fog between 1am and 2am. Partly cloudy, with a low around 49. North wind 2 to 6 mph.

  2. Wednesday
    67°F
    Sunny
    1% chance of precipitation

    Sunny. High near 67, with temperatures falling to around 64 in the afternoon. Northwest wind 2 to 10 mph, with gusts as high as 18 mph.

  3. Wednesday Night
    49°F
    Mostly Cloudy then Patchy Fog
    2% chance of precipitation

    Patchy fog after 1am. Mostly cloudy, with a low around 49. West wind 1 to 8 mph.

  4. Thursday
    70°F
    Patchy Fog then Mostly Sunny

    Patchy fog before 9am. Mostly sunny, with a high near 70. Northwest wind 2 to 6 mph.

  5. Thursday Night
    47°F
    Mostly Clear

    Mostly clear, with a low around 47. Northeast wind 1 to 5 mph.

  6. Friday
    73°F
    Sunny

    Sunny, with a high near 73.

  7. Friday Night
    50°F
    Mostly Clear

    Mostly clear, with a low around 50.

  8. Saturday
    75°F
    Sunny

    Sunny, with a high near 75.

  9. Saturday Night
    50°F
    Mostly Clear

    Mostly clear, with a low around 50.

  10. Sunday
    73°F
    Mostly Sunny

    Mostly sunny, with a high near 73.

  11. Sunday Night
    52°F
    Partly Cloudy

    Partly cloudy, with a low around 52.

  12. Monday
    72°F
    Mostly Sunny
    2% chance of precipitation

    Mostly sunny, with a high near 72.

  13. Monday Night
    50°F
    Partly Cloudy
    2% chance of precipitation

    Partly cloudy, with a low around 50.

  14. Tuesday
    72°F
    Sunny
    5% chance of precipitation

    Sunny, with a high near 72.

Issued by the National Weather Service (MTR office), updated .

Sunnyvale Hourly Forecast

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Sunnyvale Weather Radar

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About Sunnyvale

Population (2020 Census)
155,805
Coordinates
37.386, -122.026
Elevation
92 ft
NWS forecast office
MTR
Time zone
America/Los Angeles
Sunrise today
6:34 AM PST
Sunset today
5:08 PM PST
Daylight today
10 h 34 min

Sunnyvale Weather Questions

What is the weather forecast for Sunnyvale, California?

Tonight: Patchy fog between 1am and 2am. Partly cloudy, with a low around 49. North wind 2 to 6 mph. Wednesday: Sunny. High near 67, with temperatures falling to around 64 in the afternoon. Northwest wind 2 to 10 mph, with gusts as high as 18 mph.

Will it rain or snow in Sunnyvale this week?

Not much. The highest chance of precipitation in the 7-day forecast is 5%, Tuesday.

How warm and how cold will it get in Sunnyvale this week?

The warmest day is Saturday, with a high near 75°F. The coldest night is Thursday Night, with a low near 47°F.

What time are sunrise and sunset in Sunnyvale today?

Sunrise is at 6:34 AM PST and sunset is at 5:08 PM PST, for 10 h 34 min of daylight.

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