Weather forecast for 10 days
Lewiston, UT

Weather forecast for the weekend

Saturday, Jun 14.

Mostly Sunny
5:49 am

9:06 pm
MDT
Mostly Sunny
90°F / 55°F
  • Wind: 11mph WSW
  • Humidity: 25%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Lewiston, sun-filled skies will remain for most of the day.
The highest daytime temperature will touch a blazing 89.6°F, creating a significant contrast with the forecasted nighttime low of a mild 55.4°F.
On Saturday, the forecasted high will be higher and closer to July's typical value of 82.8°F than June's 72.7°F.
Sunrise will be at 5:49 am and sunset at 9:06 pm; the daylight will last for 15h and 16min.

Sunday, Jun 15.

Partly Cloudy
5:49 am

9:06 pm
MDT
Partly Cloudy
90°F / 52°F
  • Wind: 11mph WSW
  • Humidity: 22%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Lewiston, clouds and sunshine will alternate throughout the day.
The highest daytime temperature will touch a hot 89.6°F, creating a significant contrast with the predicted nighttime low of a crisp 51.8°F.
The day’s maximum of 89.6°F shows a shift toward July's pattern over June's.
Sunrise will be at 5:49 am and sunset at 9:06 pm; the daylight will last for 15h and 17min.

Frequently asked questions

What is the weather forecast for Lewiston for Saturday?
On Saturday, sunny intervals will be long-lasting, with few disruptions.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 89.6°F, while the minimum temperature will be 55.4°F.
What is the weather forecast for Lewiston for Sunday?
On Sunday, variable cloud cover will persist, but sunshine will break through.
What will be the highest temperature in Lewiston on Sunday?
On Sunday, the maximum temperature will be 89.6°F, while the minimum temperature will be 51.8°F.
What is the weather forecast for Lewiston for the next ten days?
In Lewiston, predominantly sun-filled 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 range between 82.4°F and 89.6°F, while the minimum temperature will be between 50°F and 55.4°F.
What will be the hottest and the coldest days?
The hottest days will be Friday through Sunday, with a maximum of 89.6°F. With a maximum temperature of 82.4°F, Wednesday and next Tuesday will be the coldest days.

Long-term weather forecast

MonJun 9.
  • 88°F
  • 54°F
Sunny
Sunny
  • Wind: 4mph N
  • Humidity: 36%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:50 am 9:03 pm MDT
TueJun 10.
  • 88°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WSW
  • Humidity: 34%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:49 am 9:04 pm MDT
WedJun 11.
  • 82°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph W
  • Humidity: 40%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:49 am 9:04 pm MDT
ThuJun 12.
  • 86°F
  • 52°F
Sunny
Sunny
  • Wind: 11mph WNW
  • Humidity: 39%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:49 am 9:05 pm MDT
FriJun 13.
  • 90°F
  • 54°F
Sunny
Sunny
  • Wind: 12mph WSW
  • Humidity: 31%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:49 am 9:05 pm MDT
SatJun 14.
  • 90°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WSW
  • Humidity: 25%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:49 am 9:06 pm MDT
SunJun 15.
  • 90°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 22%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:49 am 9:06 pm MDT
MonJun 16.
  • 86°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NW
  • Humidity: 22%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:49 am 9:06 pm MDT
TueJun 17.
  • 82°F
  • 50°F
Sunny
Sunny
  • Wind: 10mph NW
  • Humidity: 24%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:49 am 9:07 pm MDT
WedJun 18.
  • 84°F
  • 50°F
Sunny
Sunny
  • Wind: 9mph WNW
  • Humidity: 28%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:49 am 9:07 pm MDT
In the days ahead, primarily dry and sunny and occasionally gloomy weather is anticipated.
Rainfall is not expected in Lewiston in the upcoming days.
In the upcoming days, the maximum temperature will range between 82.4°F and 89.6°F, while the lowest nightly temperature differences will be negligible, as the lowest temperatures will remain in the range of 50°F to 55.4°F.
The hottest days will be Friday through Sunday, with a maximum of 89.6°F; with a maximum temperature of 82.4°F, Wednesday and next Tuesday will be the coldest days.
Updated: Jun 9, 2025 @ 12:54:07 UTC
Published by: Weather Atlas | About Us
Data Sources | |
Weather Forecasting & Climate
englishespañol中文
Share