Local Forecast

Sunnyvale, CA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Sunnyvale, CA

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 9:20 AM PDTSaturday 9:20 AM

°F °C
Regional Observations →
62°F

Cloudy

  • 68° / 50° High / Low
  • 62° Feels Like
  • 0% Chance of Rain

Wind

15 mph

G 21 mph

SW

UV Index

3

Moderate

Humidity

68%

Dew 51°F

Sun

7:13 AM · 6:34 PM

Rise · Set

Source: HAYWARD (KHWD). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Saturday

68° 50°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Saturday

Sunny. High near 68, with temperatures falling to around 65 in the afternoon. West wind 5 to 12 mph, with gusts as high as 18 mph.

Night

Mostly clear. Low around 50, with temperatures rising to around 52 overnight. Southwest wind 3 to 9 mph, with gusts as high as 18 mph.

Sunday

69° 53°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Sunday

Sunny, with a high near 69. West wind 3 to 9 mph.

Night

Mostly clear, with a low around 52. South wind 2 to 16 mph, with gusts as high as 26 mph.

Monday

69° 51°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Monday

Sunny, with a high near 69.

Night

Mostly clear, with a low around 51.

Tuesday

71° 53°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Tuesday

Sunny, with a high near 71.

Night

Mostly clear, with a low around 52.

Wednesday

75° 55°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Wednesday

Sunny, with a high near 75.

Night

Mostly clear, with a low around 54.

Sunnyvale, CA Weather Analysis Tools