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 78 °F on Tuesday, while the low is 52 °F on Wednesday. There are expected to be 4 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, June 15

- High of 76 °F, low of 62 °F (69% humidity)
- Overcast with a 100% chance of rain (16 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 4:57 AM, sunset at 8:25 PM
1 / 6
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Tuesday, June 16

- High of 78 °F, low of 53 °F (35% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 4:57 AM, sunset at 8:26 PM
2 / 6
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Wednesday, June 17

- High of 74 °F, low of 52 °F (43% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 4:57 AM, sunset at 8:26 PM
3 / 6
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Thursday, June 18

- High of 63 °F, low of 53 °F (99% humidity)
- Overcast with a 100% chance of rain (15 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 4:57 AM, sunset at 8:26 PM
4 / 6
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Friday, June 19

- High of 76 °F, low of 58 °F (46% humidity)
- Mostly sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 4:57 AM, sunset at 8:27 PM
5 / 6
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Saturday, June 20

- High of 68 °F, low of 53 °F (69% humidity)
- Sunny with a 100% chance of rain (6 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 4:57 AM, sunset at 8:27 PM
6 / 6
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Sunday, June 21

- High of 71 °F, low of 52 °F (38% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 4:57 AM, sunset at 8:27 PM
- First quarter moon

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