SUNNYVALE, CA 94089 Weather Forecast & Current Conditions

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MOUNTAIN VIEW NAS, CA
Current Weather

5:35 PM PDT APR 1, 2026
Overcast
63°F
Feels Like: 62°F
Dewpoint: 52°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: W at 12 mph
Pressure:
Last 72 hours

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SUNNYVALE, CA 94089
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the mid 60s. Northwest winds 10 to 20 mph.
TONIGHT
Clear. Lows in the upper 30s to mid 40s. Northwest winds 10 to 20 mph.
FRIDAY
Sunny. Highs in the mid 70s. Northwest winds 5 to 15 mph.
FRIDAY NIGHT
Clear. Lows in the upper 40s. Northwest winds 5 to 15 mph in the evening...becoming light.
SATURDAY
Sunny. Highs in the mid 80s. Light winds...becoming northeast around 5 mph in the afternoon.
SATURDAY NIGHT
Mostly clear. Lows in the lower 50s.
SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the mid 80s. Lows in the lower 50s.
MONDAY THROUGH TUESDAY
Mostly clear. Highs in the mid 70s to lower 80s. Lows in the upper 40s.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 40s.
WEDNESDAY
Partly cloudy. A slight chance of rain. Highs in the lower 70s.

Visible Weather Satellite
SUNNYVALE, CA 94089
Infrared Weather Satellite
SUNNYVALE, CA 94089
NEXRAD Weather Radar
SUNNYVALE, CA 94089

MOUNTAIN VIEW NAS, CA 3 hourly weather forecast

weather forecast created  7:00 PM EST  4/ 1/2026
Thursday
2 APR 2026
SUNNYVALE, CA 94089 weather forecast Day 1, 0 hours 10 PM 58° 57° Mostly Cloudy 73%
RAIN
.5–1 in
0% Thunder
( 6% severe)
SW   7 80% 52°
Low 50° SUNNYVALE, CA 94089 weather forecast Day 1, 3 hours 1 AM 56° 54° Mostly Cloudy NW   7 80% 50°
High 63° SUNNYVALE, CA 94089 weather forecast Day 1, 6 hours 4 AM 51° 48° Partly Cloudy 5%

0% Thunder
( 0% severe)
NW   7 83% 46°

Clear



SUNNYVALE, CA 94089 weather forecast Day 1, 9 hours 7 AM 52° 50° Clear NW   7 74% 44°
SUNNYVALE, CA 94089 weather forecast Day 1, 12 hours 10 AM 57° 55° Clear 0%

0% Thunder
( 0% severe)
NNW   10 55% 41°
SUNNYVALE, CA 94089 weather forecast Day 1, 15 hours 1 PM 62° 61° Clear NW   12 41% 38°
SUNNYVALE, CA 94089 weather forecast Day 1, 18 hours 4 PM 63° 62° Clear 0%

0% Thunder
( 0% severe)
NW   13 43% 40°
SUNNYVALE, CA 94089 weather forecast Day 1, 21 hours 7 PM 57° 55° Clear WNW   10 57% 42°
Friday
3 APR 2026
SUNNYVALE, CA 94089 weather forecast Day 2, 0 hours 10 PM 53° 51° Clear 0%

0% Thunder
( 0% severe)
WNW   6 69% 43°
Low 46° SUNNYVALE, CA 94089 weather forecast Day 2, 3 hours 1 AM 50° 50° Clear WNW   2 77% 43°
High 73° SUNNYVALE, CA 94089 weather forecast Day 2, 6 hours 4 AM 46° 45° Clear 0%

0% Thunder
( 0% severe)
W   1 79% 40°

Clear



SUNNYVALE, CA 94089 weather forecast Day 2, 9 hours 7 AM 51° 51° Clear N   2 63% 39°
SUNNYVALE, CA 94089 weather forecast Day 2, 12 hours 10 AM 62° 61° Clear 0%

0% Thunder
( 0% severe)
N   8 39% 37°
SUNNYVALE, CA 94089 weather forecast Day 2, 15 hours 1 PM 71° 71° Clear N   8 29% 37°
SUNNYVALE, CA 94089 weather forecast Day 2, 18 hours 4 PM 72° 72° Clear 0%

0% Thunder
( 0% severe)
NNW   8 30% 39°
SUNNYVALE, CA 94089 weather forecast Day 2, 21 hours 7 PM 64° 65° Clear NW   5 46% 43°

MOUNTAIN VIEW NAS, CA extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 52° Low 53° Low 53° Low 52° Low 53°
High 82° High 79° High 70° High 64° High 63°
SUNNYVALE, CA 94089 weather forecast Day 3 SUNNYVALE, CA 94089 weather forecast Day 4 SUNNYVALE, CA 94089 weather forecast Day 5 SUNNYVALE, CA 94089 weather forecast Day 6 SUNNYVALE, CA 94089 weather forecast Day 7
Clear
2% Rain
Clear
2% Rain
Partly Cloudy
1% Rain
Mostly Cloudy
21% Rain
Overcast
61% Rain
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