Weather forecast for 10 days
Lewiston, UT

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:50 am

9:08 pm
MDT
Sunny
73°F / 39°F
  • Wind: 16mph NW
  • Humidity: 33%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, conditions will remain bright with clear skies.
The daytime temperature will peak at a warm 73.4°F, significantly contrasting with the night's low of a wintry 39.2°F.
Saturday's top temperature is set to align with the common June high of 72.7°F.
Sunrise will be at 5:50 am and sunset at 9:08 pm; the daylight will last for 15h and 17min.

Sunday, Jun 22.

Sunny
5:50 am

9:08 pm
MDT
Sunny
70°F / 37°F
  • Wind: 9mph WNW
  • Humidity: 36%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Lewiston, sunshine is forecasted under mostly clear skies.
Significant temperature fluctuations from a high of a delightful 69.8°F to a low of a cold 37.4°F are anticipated.
The maximum temperature on Sunday is anticipated to reflect June's average high of 72.7°F.
Sunrise will be at 5:50 am and sunset at 9:08 pm; the daylight will last for 15h and 17min.

Frequently asked questions

What is the weather forecast for Lewiston for Saturday?
On Saturday, a sun-drenched sky is anticipated.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 73.4°F, while the minimum temperature will be 39.2°F.
What is the weather forecast for Lewiston for Sunday?
On Sunday, in Lewiston, the weather remains calm, bright, and sunny.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 69.8°F, while the lowest temperature will be 37.4°F.
What is the weather forecast for Lewiston for the next ten days?
In Lewiston, predominantly bright and occasionally cloudy weather is predicted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will vary between 69.8°F and 96.8°F, as the minimum temperature will be between 37.4°F and 59°F.
What will be the hottest and the coldest days?
With the maximum temperature of 96.8°F, Thursday will be the hottest day. With a maximum temperature of 69.8°F, Sunday will be the coldest day.

Long-term weather forecast

TueJun 17.
  • min.
  • 48°F
Clear
Clear
  • Wind: 11mph NW
  • Humidity: 46%
  • UV index: 0
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:49 am 9:07 pm MDT
WedJun 18.
  • 88°F
  • 52°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 31%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:49 am 9:07 pm MDT
ThuJun 19.
  • 97°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph SW
  • Humidity: 26%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:50 am 9:07 pm MDT
FriJun 20.
  • 91°F
  • 46°F
Sunny
Sunny
  • Wind: 17mph SSW
  • Humidity: 23%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:50 am 9:07 pm MDT
SatJun 21.
  • 73°F
  • 39°F
Sunny
Sunny
  • Wind: 16mph NW
  • Humidity: 33%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:50 am 9:08 pm MDT
SunJun 22.
  • 70°F
  • 37°F
Sunny
Sunny
  • Wind: 9mph WNW
  • Humidity: 36%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:50 am 9:08 pm MDT
MonJun 23.
  • 79°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph NW
  • Humidity: 31%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:51 am 9:08 pm MDT
TueJun 24.
  • 84°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 28%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:51 am 9:08 pm MDT
WedJun 25.
  • 86°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 29%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:51 am 9:08 pm MDT
ThuJun 26.
  • 88°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph W
  • Humidity: 27%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:52 am 9:08 pm MDT
Weather patterns suggest that primarily mostly clear and occasionally dull weather is anticipated.
Rain is not predicted in Lewiston in the upcoming days.
Temperature differences will be noticeable in the coming days. The temperature is expected to swing from 69.8°F up to 96.8°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 37.4°F up to 59°F.
With the highest temperature of 96.8°F, Thursday will be the hottest day; Sunday will be the coldest day, with the highest temperature of 69.8°F.
Updated: Jun 17, 2025 @ 23:58:29 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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