Portland weather live forecast

Today's maximum temperature in Portland is expected to be -12°C. Select a day from the live weather forecast for Portland, Maine, USA for more weather parameters.

Saturday
24th Jan
-12

-17

9

2
Sunday
25th Jan
-10

-17

0

2
Monday
26th Jan
-8

-12

0

0
Tuesday
27th Jan
-7

-14

6

1
Wednesday
28th Jan
-7

-15

8

2

5-day weather forecast updated at 04:00 on Saturday 24th January 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 24th January 2026

Expect scattered clouds in Portland, Maine with a maximum temperature of -12°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 21 kph from the north-west.

-12
°C maximum temperature
-17
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-21
°C wind chill
21
kph wind from NW

Portland weather for Sunday 25th January 2026

Expect mostly cloudy with snow in Portland, Maine with a maximum temperature of -10°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 99% chance of some snow and a moderate breeze of 22 kph from the north-east.

-10
°C maximum temperature
-17
°C minimum temperature
mostly cloudy with snow
0
hours of sunshine
2
UV index (Low)
99
% chance of some snow
<10
cm of snow expected
-18
°C wind chill
22
kph wind from NE

Portland weather for Monday 26th January 2026

Expect cloudy with some snow in Portland, Maine with a maximum temperature of -8°C and no hours of bright sunshine. There are 10-20 cm of snow expected with 97% chance of some snow and a moderate breeze of 24 kph from the north.

-8
°C maximum temperature
-12
°C minimum temperature
cloudy with some snow
0
hours of sunshine
0
UV index (None)
97
% chance of some snow
<20
cm of snow expected
-16
°C wind chill
24
kph wind from N

Portland weather for Tuesday 27th January 2026

Expect clear skies with flurries of snow in Portland, Maine with a maximum temperature of -7°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 4% chance of some snow and a gentle breeze of 16 kph from the west.

-7
°C maximum temperature
-14
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
1
UV index (Low)
4
% chance of some snow
<2
cm of snow expected
-14
°C wind chill
16
kph wind from W

Portland weather for Wednesday 28th January 2026

Expect clear skies in Portland, Maine with a maximum temperature of -7°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 14 kph from the west.