Lewiston 7-day weather forecast

Written by:
January 26, 2026
ESOlex // Shutterstock

Lewiston 7-day weather forecast

Stacker created the forecast for Lewiston, Idaho using data from OpenWeather. This week's high is 58 °F on Friday, while the low is 34 °F on Sunday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Sunday, February 22

- High of 52 °F, low of 34 °F (58% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:39 AM, sunset at 5:23 PM
1 / 6
Hellame // Shutterstock

Monday, February 23

- High of 48 °F, low of 40 °F (83% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:38 AM, sunset at 5:24 PM
2 / 6
aco // Shutterstock

Tuesday, February 24

- High of 43 °F, low of 38 °F (96% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 6:36 AM, sunset at 5:26 PM
- First quarter moon
3 / 6
ESOlex // Shutterstock

Wednesday, February 25

- High of 48 °F, low of 39 °F (55% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 6:34 AM, sunset at 5:27 PM
4 / 6
cooperr // Shutterstock

Thursday, February 26

- High of 52 °F, low of 35 °F (47% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:32 AM, sunset at 5:29 PM
5 / 6
New Africa // Shutterstock

Friday, February 27

- High of 58 °F, low of 37 °F (31% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:31 AM, sunset at 5:30 PM
6 / 6
Onishchenko Natalya // Shutterstock

Saturday, February 28

- High of 50 °F, low of 38 °F (57% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:29 AM, sunset at 5:32 PM

Trending Now