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 60 °F on Tuesday, while the low is 32 °F on Sunday. There are expected to be 2 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Sunday, March 1

- High of 58 °F, low of 32 °F (53% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:27 AM, sunset at 5:33 PM
1 / 6
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Monday, March 2

- High of 59 °F, low of 37 °F (53% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:25 AM, sunset at 5:35 PM
2 / 6
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Tuesday, March 3

- High of 60 °F, low of 42 °F (56% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:23 AM, sunset at 5:36 PM
- Full moon
3 / 6
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Wednesday, March 4

- High of 54 °F, low of 46 °F (81% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 6:21 AM, sunset at 5:37 PM
4 / 6
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Thursday, March 5

- High of 53 °F, low of 42 °F (59% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:20 AM, sunset at 5:39 PM
5 / 6
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Friday, March 6

- High of 46 °F, low of 39 °F (67% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:18 AM, sunset at 5:40 PM
6 / 6
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Saturday, March 7

- High of 49 °F, low of 45 °F (87% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:16 AM, sunset at 5:42 PM

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