7-Day Weather Forecast

Sunnyvale 7-Day Weather Forecast

United States Sunnyvale, United States

Jul 31 – Aug 6, 2026 as of 21:44

Week at a glance

Week high +35°C +95°F Mon, 3 Aug
Week low +13°C +55°F Fri, 31 Jul
Days with rain chance 0
Avg. high +32°C +90°F

Sunnyvale — 7-Day Weather Forecast

Weather FAQ for Sunnyvale

What is the temperature in Sunnyvale?

The temperature in Sunnyvale is +27°C.

What does it feel like in Sunnyvale?

It feels like +13°C in Sunnyvale.

What are the high and low in Sunnyvale?

The high is +27°C and the low is +13°C in Sunnyvale.

What is the chance of rain in Sunnyvale?

There is a 0% chance of precipitation in Sunnyvale.

How windy is it in Sunnyvale?

Winds are around 5.3 m/s from the N in Sunnyvale.

What is the UV index in Sunnyvale?

The UV index is 8 in Sunnyvale.

Sunnyvale weather forecast day by day

Next 7 days in Sunnyvale with daily highs, lows, rain chance and wind.

Friday, 31 July weather in Sunnyvale

On Friday, 31 July, the Sunnyvale forecast calls for Mainly Clear, with a high near 27°C and a low around 13°C (feeling like 29°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 58%.

Saturday, 1 August weather in Sunnyvale

On Saturday, 1 August, the Sunnyvale forecast calls for Foggy, with a high near 29°C and a low around 13°C (feeling like 30°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 52%.

Sunday, 2 August weather in Sunnyvale

On Sunday, 2 August, the Sunnyvale forecast calls for Clear, with a high near 32°C and a low around 14°C (feeling like 33°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 40%.

Monday, 3 August weather in Sunnyvale

On Monday, 3 August, the Sunnyvale forecast calls for Clear, with a high near 35°C and a low around 19°C (feeling like 34°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 23%.

Tuesday, 4 August weather in Sunnyvale

On Tuesday, 4 August, the Sunnyvale forecast calls for Clear, with a high near 34°C and a low around 20°C (feeling like 34°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 24%.

Wednesday, 5 August weather in Sunnyvale

On Wednesday, 5 August, the Sunnyvale forecast calls for Clear, with a high near 33°C and a low around 19°C (feeling like 32°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 30%.

Thursday, 6 August weather in Sunnyvale

On Thursday, 6 August, the Sunnyvale forecast calls for Clear, with a high near 31°C and a low around 18°C (feeling like 31°C). UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 35%.

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