
ESOlex // Shutterstock
Lewiston 7-day weather forecast
Stacker created the forecast for Lewiston, Idaho using data from OpenWeather. This week's high is 93 °F on Sunday, while the low is 54 °F on Tuesday. There are expected to be 3 sunny days and rain on 1 day this week.
There are currently no weather alerts.
Monday, June 23
- High of 85 °F, low of 56 °F (35% humidity)- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 4:56 AM, sunset at 8:44 PM
You may also like:
How gas prices have changed in Lewiston in the last week

1 / 6
AnnaElizabeth photography // Shutterstock
Tuesday, June 24
- High of 91 °F, low of 54 °F (25% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 4:56 AM, sunset at 8:44 PM
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 4:56 AM, sunset at 8:44 PM

2 / 6
GP PIXSTOCK // Shutterstock
Wednesday, June 25
- High of 88 °F, low of 65 °F (27% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 4:56 AM, sunset at 8:44 PM
- New moon
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 4:56 AM, sunset at 8:44 PM
- New moon

3 / 6
thaweerat // Shutterstock
Thursday, June 26
- High of 81 °F, low of 61 °F (36% humidity)
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 4:57 AM, sunset at 8:44 PM
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 4:57 AM, sunset at 8:44 PM

4 / 6
Pablesku // Shutterstock
Friday, June 27
- High of 84 °F, low of 54 °F (33% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 4:57 AM, sunset at 8:44 PM
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 4:57 AM, sunset at 8:44 PM

5 / 6
afoto6267 // Shutterstock
Saturday, June 28
- High of 87 °F, low of 58 °F (32% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 4:58 AM, sunset at 8:44 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 4:58 AM, sunset at 8:44 PM
You may also like:
Highest-paying jobs in Lewiston

6 / 6
supergenijalac // Shutterstock
Sunday, June 29
- High of 93 °F, low of 59 °F (26% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (4 mph wind)
- Sunrise at 4:58 AM, sunset at 8:44 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (4 mph wind)
- Sunrise at 4:58 AM, sunset at 8:44 PM