
ESOlex // Shutterstock
Lewiston, Maine 7-day weather forecast
Stacker created the forecast for Lewiston, Maine using data from OpenWeather. This week's high is 80 °F on Thursday, while the low is 41 °F on Sunday. There are expected to be 5 sunny days and precipitation on 0 days this week.
There are currently no weather alerts.
Monday, September 15
- High of 79 °F, low of 54 °F (48% humidity)- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:20 AM, sunset at 6:51 PM
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1 / 6
New Africa // Shutterstock
Tuesday, September 16
- High of 77 °F, low of 51 °F (49% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:21 AM, sunset at 6:50 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:21 AM, sunset at 6:50 PM

2 / 6
Cari Rubin Photography // Shutterstock
Wednesday, September 17
- High of 74 °F, low of 52 °F (48% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:22 AM, sunset at 6:48 PM
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:22 AM, sunset at 6:48 PM

3 / 6
loreanto // Shutterstock
Thursday, September 18
- High of 80 °F, low of 56 °F (50% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:23 AM, sunset at 6:46 PM
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:23 AM, sunset at 6:46 PM

4 / 6
Matusciac Alexandru // Shutterstock
Friday, September 19
- High of 70 °F, low of 49 °F (37% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:24 AM, sunset at 6:44 PM
- Sunny with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 6:24 AM, sunset at 6:44 PM

5 / 6
Pablesku // Shutterstock
Saturday, September 20
- High of 64 °F, low of 44 °F (32% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:25 AM, sunset at 6:42 PM
- Sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:25 AM, sunset at 6:42 PM
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6 / 6
Piyawat Nandeenopparit // Shutterstock
Sunday, September 21
- High of 70 °F, low of 41 °F (37% humidity)
- Sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 6:27 AM, sunset at 6:40 PM
- New moon
- Sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 6:27 AM, sunset at 6:40 PM
- New moon