Portland weather live forecast

Today's maximum temperature in Portland is expected to be 50°F. Select a day from the live weather forecast for Portland, Maine, USA for more weather parameters.

Friday
24th Apr
50

36

5

3
Saturday
25th Apr
50

36

6

7
Sunday
26th Apr
54

39

13

4
Monday
27th Apr
54

41

13

6
Tuesday
28th Apr
52

41

8

6

5-day weather forecast updated at 04:00 on Friday 24th April 2026 GMT

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The 5-day weather forecast for Maine (Portland) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Portland weather forecast by day

Below are the detailed weather forecasts for Portland for the next 5 days.

Portland weather for Friday 24th April 2026

Expect broken clouds in Portland, Maine with a maximum temperature of 50°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

50
°F maximum temperature
36
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from N

Portland weather for Saturday 25th April 2026

Expect broken clouds in Portland, Maine with a maximum temperature of 50°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

50
°F maximum temperature
36
°F minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from N

Portland weather for Sunday 26th April 2026

Expect scattered clouds in Portland, Maine with a maximum temperature of 54°F, maximum UV of 4 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-east.

54
°F maximum temperature
39
°F minimum temperature
scattered clouds
13
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from SE

Portland weather for Monday 27th April 2026

Expect clear skies in Portland, Maine with a maximum temperature of 54°F, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the east.

54
°F maximum temperature
41
°F minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
54
°F wind chill
9
mph wind from E

Portland weather for Tuesday 28th April 2026

Expect sunshine and showers in Portland, Maine with a maximum temperature of 52°F, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a gentle breeze of 9 mph from the east.