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 69 °F on Sunday, while the low is 42 °F on Tuesday. There are expected to be 0 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, May 11

- High of 62 °F, low of 45 °F (40% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:20 AM, sunset at 7:54 PM

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Tuesday, May 12

- High of 58 °F, low of 42 °F (35% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:19 AM, sunset at 7:55 PM

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Wednesday, May 13

- High of 53 °F, low of 43 °F (49% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:18 AM, sunset at 7:56 PM

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Thursday, May 14

- High of 51 °F, low of 49 °F (98% humidity)
- Overcast with a 100% chance of rain (22 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 5:17 AM, sunset at 7:57 PM

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Friday, May 15

- High of 55 °F, low of 50 °F (96% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 5:16 AM, sunset at 7:58 PM

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Saturday, May 16

- High of 66 °F, low of 50 °F (59% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 5:15 AM, sunset at 7:59 PM
- New moon

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Sunday, May 17

- High of 69 °F, low of 54 °F (57% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 5:14 AM, sunset at 8:01 PM