Sunnyvale Resident Portal

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View public safety alerts, emergency alerts, weather warnings and resources.  Find government and nonprofit resources, and related private sector services. See detailed weather forecasts. Ask questions, provide feedback and collaborate. Get news and information.

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Public Safety Alerts

Check back soon for Active Public Safety Alerts, Emergency Alerts and Weather Warnings

Detailed Forecast

Overnight
Rain likely. Cloudy. Low around 54, with temperatures rising to around 56 overnight. South southeast wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday
Rain likely. Mostly cloudy. High near 65, with temperatures falling to around 63 in the afternoon. South southeast wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night
A chance of rain before 4am, then rain showers likely. Mostly cloudy, with a low around 55. South southeast wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday
Rain showers. Cloudy, with a high near 63. South southeast wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday Night
Rain showers. Cloudy, with a low around 50. South southwest wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday
Rain showers likely. Partly sunny, with a high near 61. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night
A chance of rain showers before 4am, then rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

Sunday
Rain likely. Mostly cloudy, with a high near 59.

Sunday Night
Rain likely. Mostly cloudy, with a low around 47.

Monday
Rain likely. Mostly cloudy, with a high near 61.

Monday Night
Rain likely. Mostly cloudy, with a low around 47.

Tuesday
Rain likely. Mostly cloudy, with a high near 61.

Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.

Wednesday
A chance of rain. Partly sunny, with a high near 60.