Lewiston 7-day weather forecast

Written by:
December 29, 2025
ESOlex // Shutterstock

Lewiston 7-day weather forecast

Stacker created the forecast for Lewiston, Idaho using data from OpenWeather. This week's high is 52 °F on Friday, while the low is 21 °F on Sunday. There is expected to be 1 sunny day and rain on 3 days this week.

There are currently no weather alerts.

Sunday, December 28

- High of 34 °F, low of 21 °F (67% humidity)
- Fair with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 7:31 AM, sunset at 4:08 PM
1 / 6
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Monday, December 29

- High of 37 °F, low of 24 °F (55% humidity)
- Overcast with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 7:31 AM, sunset at 4:08 PM
2 / 6
Saijai Boonmak // Shutterstock

Tuesday, December 30

- High of 43 °F, low of 31 °F (56% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 7:31 AM, sunset at 4:09 PM
3 / 6
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Wednesday, December 31

- High of 44 °F, low of 33 °F (61% humidity)
- Mostly cloudy with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 7:31 AM, sunset at 4:10 PM
4 / 6
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Thursday, January 1

- High of 45 °F, low of 36 °F (70% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Light breeze (4 mph wind)
- Sunrise at 7:31 AM, sunset at 4:11 PM
5 / 6
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Friday, January 2

- High of 52 °F, low of 42 °F (86% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 7:31 AM, sunset at 4:12 PM
6 / 6
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Saturday, January 3

- High of 50 °F, low of 43 °F (80% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 7:31 AM, sunset at 4:13 PM
- Full moon

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