



Tropical Storm Ophelia Approaching the Mid-Atlantic; Severe Weather and Heavy Rainfall Threats
Heavy rain, gusty winds, storm surge, high surf and rip currents that could be life threatening, will impact the Mid-Atlantic through this weekend. Meanwhile, strong to severe thunderstorms are expected to affect portions of the central U.S. including heavy to excessive rainfall through this weekend. For the Intermountain region, below normal temperatures and some snow for the higher elevations. Read More >
Current conditions at
LOS ALTOS (LOAC1)
Lat: 37.35472°NLon: 122.14167°WElev: 539ft.NA
54°F
12°C
Humidity | 85% |
Wind Speed | WSW 3 MPH |
Barometer | NA |
Dewpoint | 50°F (10°C) |
Visibility | NA |
Last update | 23 Sep 02:10 AM PDT |
Extended Forecast for
Sunnyvale CA
-
Overnight
Mostly Clear
Low: 54 °F
-
Saturday
Becoming
SunnyHigh: 74 °F
-
Saturday
NightIncreasing
CloudsLow: 53 °F
-
Sunday
Gradual
ClearingHigh: 74 °F
-
Sunday
NightPartly Cloudy
Low: 56 °F
-
Monday
Mostly Sunny
High: 76 °F
-
Monday
NightChance
DrizzleLow: 62 °F
-
Tuesday
Mostly Sunny
High: 75 °F
-
Tuesday
NightClear
Low: 56 °F
Detailed Forecast
Overnight
Mostly clear, with a low around 54. Calm wind.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 74. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 53. North northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. West northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 76.
Monday Night
A chance of drizzle, mainly before 11pm. Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 76.
Additional Forecasts and Information
Click Map For Forecast
Point Forecast:
Sunnyvale CA
37.38°N 122.05°W (Elev. 118 ft)
37.38°N 122.05°W (Elev. 118 ft)
1:26 am PDT Sep 23, 2023
3am PDT Sep 23, 2023-6pm PDT Sep 29, 2023