Weather forecast for 10 days
Sunnyside, WA

Weather forecast for the weekend

Saturday, May 3.

Cloudy
5:40 am

8:13 pm
PDT
Cloudy
66°F / 39°F
  • Wind: 11mph W
  • Humidity: 53%
  • Precip. probability: 13%
  • Precipitation: 0"
  • UV index: 4
On Saturday, in Sunnyside, expect a dull and cloudy day.
Day and night temperatures will contrast sharply, from a maximum of a comfortable 66.2°F to a minimum of a wintry 39.2°F.
Saturday's temperature peak is set to be slightly cooler than the typical May high of 70.3°F.
Sunrise will be at 5:40 am and sunset at 8:13 pm; the daylight will last for 14h and 33min.

Sunday, May 4.

Partly Cloudy
5:38 am

8:14 pm
PDT
Partly Cloudy
70°F / 39°F
  • Wind: 10mph NW
  • Humidity: 34%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 6
On Sunday, May 4, clouds will come and go, but expect bright periods in between.
Temperatures will show considerable variation, extending from a high of an agreeable 69.8°F to a low of a cold 39.2°F.
The highest temperature on Sunday will align with the usual May peak of 70.3°F.
Sunrise will be at 5:38 am and sunset at 8:14 pm; the daylight will last for 14h and 36min.

Frequently asked questions

What is the weather forecast for Sunnyside for Saturday?
On Saturday, overcast skies are expected.
What will be the highest temperature on Saturday in Sunnyside?
On Saturday, the highest temperature will be 66.2°F, while the lowest temperature will be 39.2°F.
What is the weather forecast for Sunnyside for Sunday?
On Sunday, clouds and sunshine will create a dynamic sky throughout the day.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 69.8°F, while the lowest temperature will be 39.2°F.
What is the weather forecast for Sunnyside for the next ten days?
In Sunnyside, a combination of sunny and cloudy weather is forecasted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 66.2°F and 87.8°F, as the minimum temperature will range between 39.2°F and 51.8°F.
What will be the hottest and the coldest days?
Wednesday will be the hottest day, with a maximum temperature of 87.8°F. With a maximum temperature of 66.2°F, Saturday will be the coldest day.

Long-term weather forecast

ThuMay 1.
  • 79°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph ESE
  • Humidity: 24%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:43 am 8:10 pm PDT
FriMay 2.
  • 86°F
  • 52°F
Sunny
Sunny
  • Wind: 6mph SSE
  • Humidity: 34%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0.04"
  • 5:41 am 8:12 pm PDT
SatMay 3.
  • 66°F
  • 39°F
Cloudy
Cloudy
  • Wind: 11mph W
  • Humidity: 53%
  • UV index: 4
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:40 am 8:13 pm PDT
SunMay 4.
  • 70°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NW
  • Humidity: 34%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:38 am 8:14 pm PDT
MonMay 5.
  • 77°F
  • 43°F
Sunny
Sunny
  • Wind: 9mph NNE
  • Humidity: 28%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:37 am 8:16 pm PDT
TueMay 6.
  • 82°F
  • 46°F
Sunny
Sunny
  • Wind: 6mph ENE
  • Humidity: 26%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:35 am 8:17 pm PDT
WedMay 7.
  • 88°F
  • 50°F
Sunny
Sunny
  • Wind: 8mph S
  • Humidity: 28%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:34 am 8:18 pm PDT
ThuMay 8.
  • 79°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph W
  • Humidity: 32%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:33 am 8:19 pm PDT
FriMay 9.
  • 82°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph N
  • Humidity: 28%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:31 am 8:21 pm PDT
SatMay 10.
  • 86°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NNE
  • Humidity: 24%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:30 am 8:22 pm PDT
Across the following ten days, a combination of bright and dull weather is predicted.
Rain is not forecasted in Sunnyside in the upcoming period.
Temperature fluctuation will be noticeable in the next ten days. Maximum temperatures are forecasted between 66.2°F and 87.8°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 39.2°F up to 51.8°F.
The hottest day will be Wednesday, with a maximum of 87.8°F; expect the coldest day on Saturday with a high of 66.2°F.
Updated: May 1, 2025 @ 20:27:05 UTC
Published by: Weather U.S. | About Us
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