Portland weather live forecast

Today's maximum temperature in Portland is expected to be 9°C. Select a day from the live weather forecast for Portland, Maine, USA for more weather parameters.

Saturday
4th Apr
9

3

8

5
Sunday
5th Apr
9

3

0

2
Monday
6th Apr
6

2

6

3
Tuesday
7th Apr
4

-2

6

4
Wednesday
8th Apr
4

-3

13

5

5-day weather forecast updated at 04:00 on Saturday 4th 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 Saturday 4th April 2026

Expect broken clouds in Portland, Maine with a maximum temperature of 9°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

9
°C maximum temperature
3
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
19
kph wind from E

Portland weather for Sunday 5th April 2026

Expect cloudy with some rain in Portland, Maine with a maximum temperature of 9°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 19 kph from the south-east.

9
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
95
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
19
kph wind from SE

Portland weather for Monday 6th April 2026

Expect scattered clouds in Portland, Maine with a maximum temperature of 6°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

6
°C maximum temperature
2
°C minimum temperature
scattered clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
3
°C wind chill
19
kph wind from W

Portland weather for Tuesday 7th April 2026

Expect clear skies with flurries of snow in Portland, Maine with a maximum temperature of 4°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 2-5 cm of snow expected with 43% chance of some snow and a gentle breeze of 19 kph from the west.

4
°C maximum temperature
-2
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
4
UV index (Moderate)
43
% chance of some snow
<5
cm of snow expected
0
°C wind chill
19
kph wind from W

Portland weather for Wednesday 8th April 2026

Expect scattered clouds in Portland, Maine with a maximum temperature of 4°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.