National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

Lat: 37.40583°NLon: 122.04806°WElev: 33.0ft.

Clear

64°F

18°C

Humidity 63%
Wind Speed NNW 6 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 52°F (11°C)
Visibility 9.00 mi
Last update 13 Sep 08:55 AM PDT
Extended Forecast for

4 Miles NE Sunnyvale CA

  • Today

    Today: Sunny, with a high near 71. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 54. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 79. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 54. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 79. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 55. Northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 79. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 57.
Friday
Patchy fog. Otherwise, sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 56.
Saturday
Mostly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Sunnyvale CA
 37.43°N 121.98°W (Elev. 3 ft)
Last Update:
8:37 am PDT Sep 13, 2026
Forecast Valid:
9am PDT Sep 13, 2026-6pm PDT Sep 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation