Lewiston 7-day weather forecast

Written by:
December 29, 2025
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Lewiston 7-day weather forecast

Stacker created the forecast for Lewiston, Idaho using data from OpenWeather. This week's high is 50 °F on Sunday, while the low is 34 °F on Thursday. There is expected to be 1 sunny day and rain on 6 days this week.

There are currently no weather alerts.

Sunday, January 4

- High of 50 °F, low of 43 °F (78% humidity)
- Overcast with a 45% chance of rain (1 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 7:31 AM, sunset at 4:14 PM
1 / 6
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Monday, January 5

- High of 47 °F, low of 38 °F (67% humidity)
- Overcast with a 77% chance of rain (1 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 7:31 AM, sunset at 4:15 PM
2 / 6
Cari Rubin Photography // Shutterstock

Tuesday, January 6

- High of 45 °F, low of 37 °F (65% humidity)
- Overcast with a 78% chance of rain (1 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 7:31 AM, sunset at 4:16 PM
3 / 6
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Wednesday, January 7

- High of 45 °F, low of 37 °F (52% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate breeze (17 mph wind)
- Sunrise at 7:30 AM, sunset at 4:17 PM
4 / 6
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Thursday, January 8

- High of 43 °F, low of 34 °F (63% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 7:30 AM, sunset at 4:18 PM
5 / 6
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Friday, January 9

- High of 44 °F, low of 36 °F (79% humidity)
- Overcast with a 38% chance of rain (0 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 7:30 AM, sunset at 4:19 PM
6 / 6
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Saturday, January 10

- High of 44 °F, low of 34 °F (73% humidity)
- Fair with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 7:29 AM, sunset at 4:21 PM
- Last quarter moon

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