Weather forecast for 10 days
Mount Rainier, MD

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:40 am

8:38 pm
EDT
Mostly Sunny
86°F / 66°F
  • Wind: 9mph WNW
  • Humidity: 55%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Mount Rainier, sun-filled skies will remain for most of the day.
The maximum temperature will be a blazing 91.4°F, while the minimum expected temperature is a delightful 71.6°F.
The maximum temperature will be higher and more in tune with July's average of 87.4°F than with June's.
Sunrise will be at 5:41 am and sunset at 8:38 pm; the daylight will last for 14h and 57min.

Sunday, Jun 22.

Mostly Sunny
5:41 am

8:38 pm
EDT
Mostly Sunny
91°F / 72°F
  • Wind: 6mph SW
  • Humidity: 54%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Mount Rainier, expect brilliant sunshine under mostly clear skies.
The temperature variation is predicted to range from a maximum of a fiery hot 98.6°F to a minimum of a moderately hot 77°F.
It will feel hotter, with a temperature more typical of July's average maximum of 87.4°F.
Sunrise will be at 5:41 am and sunset at 8:38 pm; the daylight will last for 14h and 57min.

Frequently asked questions

What is the weather forecast for Mount Rainier for Saturday?
On Saturday, clear skies with only minor cloud interruptions are in the outlook.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 91.4°F, while the minimum temperature will be 71.6°F.
What is the weather forecast for Mount Rainier for Sunday?
On Sunday, a bright and mostly cloud-free sky is in store.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 98.6°F, while the lowest temperature will be 77°F.
What is the weather forecast for Mount Rainier for the next ten days?
In Mount Rainier, a combination of sunny, cloudy and stormy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for next Thursday through next Saturday in Mount Rainier. Next Thursday, with light precipitation of 0.16", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 86°F and 100.4°F, as the minimum temperature will range between 62.6°F and 80.6°F.
Including the humidity's impact, the maximum feel-like temperature will range between 89.6°F and 122°F.
What will be the hottest and the coldest days?
The hottest days will be Monday and Tuesday, with a maximum of 100.4°F. The coldest day will be tomorrow, with a maximum of 86°F.

Long-term weather forecast

FriJun 20.
  • min.
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 80%
  • UV index: 0
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:40 am 8:37 pm EDT
SatJun 21.
  • 86°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph WNW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:40 am 8:38 pm EDT
SunJun 22.
  • 91°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:41 am 8:38 pm EDT
MonJun 23.
  • 99°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WSW
  • Humidity: 52%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:41 am 8:38 pm EDT
TueJun 24.
  • 100°F
  • 79°F
Sunny
Sunny
  • Wind: 6mph NW
  • Humidity: 52%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:41 am 8:38 pm EDT
WedJun 25.
  • 100°F
  • 81°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph NW
  • Humidity: 48%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:42 am 8:38 pm EDT
ThuJun 26.
  • 99°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph NNW
  • Humidity: 50%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:42 am 8:38 pm EDT
FriJun 27.
  • 97°F
  • 73°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 5mph NNE
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 36%
  • Precipitation: 0.16"
  • 5:42 am 8:39 pm EDT
SatJun 28.
  • 93°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph SE
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 34%
  • Precipitation: 0.08"
  • 5:43 am 8:39 pm EDT
SunJun 29.
  • 91°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:43 am 8:39 pm EDT
dry and sunny, dull and stormy weather is predicted.
Rainfall is forecasted for next Thursday through next Saturday.
Temperature differences will be noticeable in the upcoming days. Highs will range from 86°F to 100.4°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 62.6°F to 80.6°F.
Monday and Tuesday, with the highest temperature of 100.4°F, will be the hottest days in Mount Rainier; the coldest day will be Friday, with a maximum of 86°F.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and range between a tropical 89.6°F and a life-threatening 122°F.
Updated: Jun 20, 2025 @ 03:49:17 UTC
Published by: Weather U.S. | About Us
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