Portland, Maine 7-day weather forecast

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December 8, 2025
ESOlex // Shutterstock

Portland, Maine 7-day weather forecast

Stacker created the forecast for Portland, Maine using data from OpenWeather. This week's high is 43 °F on Wednesday, while the low is 12 °F on Tuesday. There are expected to be 4 sunny days, snow on 2 days, and 2 days of rain this week.

There are currently no weather alerts.

Monday, December 8

- High of 30 °F, low of 13 °F (55% humidity)
- Sunny with a 0% chance of snow
- Moderate breeze (16 mph wind)
- Sunrise at 7:02 AM, sunset at 4:04 PM
1 / 6
Leonid Ikan // Shutterstock

Tuesday, December 9

- High of 26 °F, low of 12 °F (54% humidity)
- Sunny with a 26% chance of snow (0 mm of snow)
- Moderate breeze (13 mph wind)
- Sunrise at 7:03 AM, sunset at 4:04 PM
2 / 6
Marian Weyo // Shutterstock

Wednesday, December 10

- High of 43 °F, low of 25 °F (83% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 7:03 AM, sunset at 4:04 PM
3 / 6
Leonid Ikan // Shutterstock

Thursday, December 11

- High of 39 °F, low of 27 °F (65% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 7:04 AM, sunset at 4:04 PM
- Last quarter moon
4 / 6
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Friday, December 12

- High of 31 °F, low of 24 °F (46% humidity)
- Sunny with a 0% chance of snow
- Gentle breeze (11 mph wind)
- Sunrise at 7:05 AM, sunset at 4:04 PM
5 / 6
maradon 333 // Shutterstock

Saturday, December 13

- High of 33 °F, low of 21 °F (62% humidity)
- Partly cloudy with a 100% chance of snow (1 mm of snow)
- Moderate breeze (17 mph wind)
- Sunrise at 7:06 AM, sunset at 4:04 PM
6 / 6
Onishchenko Natalya // Shutterstock

Sunday, December 14

- High of 24 °F, low of 17 °F (48% humidity)
- Sunny with a 0% chance of snow
- Moderate breeze (17 mph wind)
- Sunrise at 7:07 AM, sunset at 4:04 PM

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