Bangor weather live forecast

Today's maximum temperature in Bangor is expected to be 27°C. Select a day from the live weather forecast for Bangor, Maine, USA for more weather parameters.

Wednesday
12th Aug
27

18

11

5
Thursday
13th Aug
23

16

6

5
Friday
14th Aug
25

15

8

6
Saturday
15th Aug
25

15

11

6
Sunday
16th Aug
26

14

5

5

5-day weather forecast updated at 04:00 on Wednesday 12th 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 Wednesday 12th August 2026

Expect scattered clouds in Bangor, Maine with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

27
°C maximum temperature
18
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from W

Bangor weather for Thursday 13th August 2026

Expect isolated thunderstorms in Bangor, Maine with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 10 kph from the west.

23
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
58
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
kph wind from W

Bangor weather for Friday 14th August 2026

Expect scattered clouds in Bangor, Maine with a maximum temperature of 25°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

25
°C maximum temperature
15
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
17
kph wind from NW

Bangor weather for Saturday 15th August 2026

Expect scattered clouds in Bangor, Maine with a maximum temperature of 25°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

25
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NW

Bangor weather for Sunday 16th August 2026

Expect mostly cloudy with rain in Bangor, Maine with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 13 kph from the south.