Portland, Maine 7-day Weather Forecast

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Portland, Maine 7-day weather forecast

Stacker created the forecast for Portland, Maine using data from OpenWeather. This week's high is 76 °F on Monday, while the low is 55 °F on Sunday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, September 1

- High of 76 °F, low of 57 °F (46% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:05 AM, sunset at 7:17 PM

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Tuesday, September 2

- High of 72 °F, low of 58 °F (48% humidity)
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:06 AM, sunset at 7:15 PM

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Wednesday, September 3

- High of 74 °F, low of 57 °F (46% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:07 AM, sunset at 7:13 PM

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Thursday, September 4

- High of 76 °F, low of 58 °F (41% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:08 AM, sunset at 7:11 PM

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Friday, September 5

- High of 69 °F, low of 61 °F (67% humidity)
- Partly sunny with a 100% chance of rain (3 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:09 AM, sunset at 7:10 PM

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Saturday, September 6

- High of 70 °F, low of 59 °F (62% humidity)
- Mostly cloudy with a 100% chance of rain (3 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:10 AM, sunset at 7:08 PM

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Sunday, September 7

- High of 73 °F, low of 55 °F (36% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 6:11 AM, sunset at 7:06 PM
- Full moon