Portland weather live forecast

Today's maximum temperature in Portland is expected to be 0°C. Select a day from the live weather forecast for Portland, Maine, USA for more weather parameters.

Wednesday
4th Feb
0

-9

4

2
Thursday
5th Feb
-2

-10

10

2
Friday
6th Feb
-3

-11

4

2
Saturday
7th Feb
-4

-14

0

1
Sunday
8th Feb
-9

-16

9

2

5-day weather forecast updated at 04:01 on Wednesday 4th February 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 Wednesday 4th February 2026

Expect scattered clouds in Portland, Maine with a maximum temperature of 0°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 12 kph from the north-west.

0
°C maximum temperature
-9
°C minimum temperature
scattered clouds
4
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-4
°C wind chill
12
kph wind from NW

Portland weather for Thursday 5th February 2026

Expect scattered clouds in Portland, Maine with a maximum temperature of -2°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 9 kph from the north-west.

-2
°C maximum temperature
-10
°C minimum temperature
scattered clouds
10
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-5
°C wind chill
9
kph wind from NW

Portland weather for Friday 6th February 2026

Expect mostly cloudy with light snow in Portland, Maine with a maximum temperature of -3°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a light breeze of 10 kph from the north.

-3
°C maximum temperature
-11
°C minimum temperature
mostly cloudy with light snow
4
hours of sunshine
2
UV index (Low)
25
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
10
kph wind from N

Portland weather for Saturday 7th February 2026

Expect mostly cloudy with light snow in Portland, Maine with a maximum temperature of -4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 57% chance of some snow and a moderate breeze of 23 kph from the north.

-4
°C maximum temperature
-14
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
57
% chance of some snow
<5
cm of snow expected
-10
°C wind chill
23
kph wind from N

Portland weather for Sunday 8th February 2026

Expect clear skies with flurries of snow in Portland, Maine with a maximum temperature of -9°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0-2 cm of snow expected with 3% chance of some snow and a moderate breeze of 21 kph from the north-west.