Lewiston, Maine 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Lewiston, Maine 7-day weather forecast

Stacker created the forecast for Lewiston, Maine using data from OpenWeather. This week's high is 89 °F on Thursday, while the low is 54 °F on Wednesday. There are expected to be 3 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, July 6

- High of 74 °F, low of 60 °F (54% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:04 AM, sunset at 8:26 PM
1 / 6
Valeriy Boyarskiy // Shutterstock

Tuesday, July 7

- High of 76 °F, low of 58 °F (56% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:05 AM, sunset at 8:26 PM
- Last quarter moon
2 / 6
liseykina // Shutterstock

Wednesday, July 8

- High of 85 °F, low of 54 °F (46% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:05 AM, sunset at 8:25 PM
3 / 6
Maxim Grohotov // Shutterstock

Thursday, July 9

- High of 89 °F, low of 61 °F (46% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:06 AM, sunset at 8:25 PM
4 / 6
South12th Photography // Shutterstock

Friday, July 10

- High of 82 °F, low of 65 °F (55% humidity)
- Partly cloudy with a 100% chance of rain (16 mm of rain)
- Light breeze (4 mph wind)
- Sunrise at 5:07 AM, sunset at 8:24 PM
5 / 6
GP PIXSTOCK // Shutterstock

Saturday, July 11

- High of 82 °F, low of 59 °F (35% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 5:08 AM, sunset at 8:24 PM
6 / 6
Cari Rubin Photography // Shutterstock

Sunday, July 12

- High of 72 °F, low of 54 °F (51% humidity)
- Mostly cloudy with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 5:08 AM, sunset at 8:23 PM

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