Bangor weather live forecast

Today's maximum temperature in Bangor is expected to be 23°C. Select a day from the live weather forecast for Bangor, Maine, USA for more weather parameters.

Monday
3rd Aug
23

20

0

2
Tuesday
4th Aug
27

18

13

7
Wednesday
5th Aug
30

17

9

7
Thursday
6th Aug
32

17

13

7
Friday
7th Aug
33

20

4

8

5-day weather forecast updated at 04:00 on Monday 3rd August 2026 GMT

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

Bangor weather forecast by day

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

Bangor weather for Monday 3rd August 2026

Expect isolated thunderstorms in Bangor, Maine with a maximum temperature of 23°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 22 kph from the south.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
94
% chance of some rain
<30
mm of rainfall expected
23
°C wind chill
22
kph wind from S

Bangor weather for Tuesday 4th August 2026

Expect sunshine and showers in Bangor, Maine with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 4% chance of some rain and a gentle breeze of 19 kph from the west.

27
°C maximum temperature
18
°C minimum temperature
sunshine and showers
13
hours of sunshine
7
UV index (High)
4
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
19
kph wind from W

Bangor weather for Wednesday 5th August 2026

Expect scattered clouds in Bangor, Maine with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

30
°C maximum temperature
17
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from S

Bangor weather for Thursday 6th August 2026

Expect scattered clouds in Bangor, Maine with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

32
°C maximum temperature
17
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SW

Bangor weather for Friday 7th August 2026

Expect isolated thunderstorms in Bangor, Maine with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 14 kph from the south-west.