Lewiston, Maine 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Lewiston, Maine 7-day weather forecast

Stacker created the forecast for Lewiston, Maine using data from OpenWeather. This week's high is 79 °F on Thursday, while the low is 46 °F on Tuesday. There are expected to be 4 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, September 8

- High of 69 °F, low of 49 °F (39% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:12 AM, sunset at 7:04 PM
1 / 6
Matusciac Alexandru // Shutterstock

Tuesday, September 9

- High of 72 °F, low of 46 °F (37% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:13 AM, sunset at 7:03 PM
2 / 6
John Cartwright // Shutterstock

Wednesday, September 10

- High of 71 °F, low of 46 °F (41% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:14 AM, sunset at 7:01 PM
3 / 6
Pablesku // Shutterstock

Thursday, September 11

- High of 79 °F, low of 49 °F (39% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:15 AM, sunset at 6:59 PM
4 / 6
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Friday, September 12

- High of 70 °F, low of 46 °F (38% humidity)
- Sunny with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 6:16 AM, sunset at 6:57 PM
5 / 6
Piyawat Nandeenopparit // Shutterstock

Saturday, September 13

- High of 68 °F, low of 46 °F (42% humidity)
- Mostly sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:18 AM, sunset at 6:55 PM
6 / 6
gillmar // Shutterstock

Sunday, September 14

- High of 70 °F, low of 47 °F (54% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 6:19 AM, sunset at 6:53 PM
- Last quarter moon

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