Weather forecast for 10 days
Sumner, WA

Weather forecast for the weekend

Sunday, May 11.

PM Showers
5:35 am

8:35 pm
PDT
PM Showers
64°F / 46°F
  • Wind: 6mph WSW
  • Humidity: 64%
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • UV index: 3
On Sunday, in Sumner, passing showers could bring some wet conditions later in the day.
Minimal precipitation is expected for tomorrow. Temperatures will oscillate between an enjoyable 64.4°F at their highest and a chilly 46.4°F at their lowest.
Forecasts show the temperature predicted to reach the usual May high of 62.6°F.
Sunrise will be at 5:35 am and sunset at 8:35 pm; tomorrow's daylight will last for 15h and 0min.

Frequently asked questions

What is the weather forecast for Sumner for the next ten days?
In Sumner, a combination of overcast and wet weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Sunday, Monday, Friday through next Sunday in Sumner. With light precipitation of 0.28", next Saturday will be the day with the most rainfall.
How warm will it be in the next ten days in Sumner?
The maximum temperature will vary between 62.6°F and 66.2°F, while the minimum temperature will be between 44.6°F and 48.2°F.
What will be the warmest and the coldest days in Sumner?
The warmest days will be next Sunday and Monday, with a maximum of 66.2°F. With a maximum temperature of 62.6°F, Monday, Wednesday through next Saturday will be the coldest days.

Long-term weather forecast

SatMay 10.
  • min.
  • 46°F
Cloudy
Cloudy
  • Wind: 6mph SW
  • Humidity: 69%
  • UV index: 0
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:36 am 8:34 pm PDT
SunMay 11.
  • 64°F
  • 46°F
PM Showers
PM Showers
  • Wind: 6mph WSW
  • Humidity: 64%
  • UV index: 3
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • 5:35 am 8:35 pm PDT
MonMay 12.
  • 63°F
  • 48°F
PM Showers
PM Showers
  • Wind: 4mph WSW
  • Humidity: 70%
  • UV index: 4
  • Precip. probability: 42%
  • Precipitation: 0.12"
  • 5:33 am 8:36 pm PDT
TueMay 13.
  • 64°F
  • 48°F
Cloudy
Cloudy
  • Wind: 6mph SW
  • Humidity: 68%
  • UV index: 3
  • Precip. probability: 19%
  • Precipitation: 0"
  • 5:32 am 8:37 pm PDT
WedMay 14.
  • 63°F
  • 45°F
Cloudy
Cloudy
  • Wind: 7mph SW
  • Humidity: 66%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:31 am 8:39 pm PDT
ThuMay 15.
  • 63°F
  • 46°F
Cloudy
Cloudy
  • Wind: 4mph WSW
  • Humidity: 61%
  • UV index: 3
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:30 am 8:40 pm PDT
FriMay 16.
  • 63°F
  • 48°F
PM Showers
PM Showers
  • Wind: 5mph SW
  • Humidity: 71%
  • UV index: 4
  • Precip. probability: 33%
  • Precipitation: 0.2"
  • 5:29 am 8:41 pm PDT
SatMay 17.
  • 63°F
  • 46°F
Showers
Showers
  • Wind: 5mph WSW
  • Humidity: 73%
  • UV index: 4
  • Precip. probability: 57%
  • Precipitation: 0.28"
  • 5:27 am 8:42 pm PDT
SunMay 18.
  • 66°F
  • 48°F
Cloudy
Cloudy
  • Wind: 5mph WSW
  • Humidity: 62%
  • UV index: 4
  • Precip. probability: 20%
  • Precipitation: 0.04"
  • 5:26 am 8:44 pm PDT
MonMay 19.
  • 66°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph WSW
  • Humidity: 64%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:25 am 8:45 pm PDT
For the coming ten days, a combination of cloudy and showery weather is predicted.
Rainfall is expected on Sunday, Monday, Friday through next Sunday.
Highs will stay within a very narrow margin in the upcoming days. Expected highs will hover between 62.6°F and 66.2°F, while the nighttime low will be also mostly stable, as the overnight low will fall between 44.6°F and 48.2°F.
Next Sunday and Monday, with the highest temperature of 66.2°F, will be the warmest days in Sumner; with a maximum temperature of 62.6°F, Monday, Wednesday through next Saturday will be the coldest days in Sumner.
Updated: May 10, 2025 @ 22:45:15 UTC
Published by: Weather U.S. | About Us
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