Sunnyside

Yakima County, Washington, United States

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Current Weather

12°

Clear

Feels Like: 12°

Min: 10°

Max: 25°

The next few hours will be clear, with today reaching 25°C and dropping to 9°C. The coming days will be mostly cloudy

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Hourly Forecast

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Today
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Daylight Hours

06:46

Sunrise

19:01

Sunset

12 hours 15 minutes of sunlight today

Moon

Waxing Crescent

13:12

Moonrise

20:47

Moonset

Daily Forecast

Today

10°
25°

Thursday

19°

Friday

14°

Saturday

15°

Sunday

16°

Monday

15°

Tuesday

16°

Wednesday

17°

Thursday

13°
24°

Friday

14°
24°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

84% Humid
Low High

Weather in Sunnyside today, September 16, 2026

Plan for bright conditions in Sunnyside on September 16, 2026, though cloud cover thickens for a spell near 22:00. The day as a whole still leans toward sunshine. The morning looks comparatively open, with cloud near 0% around 05:00. Early outdoor plans have a better chance of staying dry and bright.

Temperatures climb from an overnight low near 10°C toward a daytime high of about 25°C. Relative humidity sits between 33% and 92%, reaching its peak around 23:00. A lighter breeze peaks around 14:00 near 4.7 km/h.

Through the afternoon skies look more workable, with cloud near 32% around 22:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility stays near 16.1 km. The sun rises at 06:46 and sets at 19:01, for a total of 12 hours 15 minutes of sunlight today.

Overall, Sunnyside on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 25°C.

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Metric (°C, km/h)