Bangor, ME Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Bangor, ME.

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Current Conditions — Bangor, ME

BANGOR (KBGR)

Clear

42.8 F
Humidity:76%
Wind Speed: 0.0 mph
Barometer:30.20 in
Dewpoint:35.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 27 2026, 12:20 AM EDT
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5-Day Forecast — Bangor, ME

Sunday

High 64 °F
Forecast Missing
Sunday
Night
Low 37 °F
Partly Cloudy
Monday

High 66 °F
Partly Sunny
Monday
Night
Low 35 °F
Partly Cloudy
Tuesday

High 64 °F
Mostly Sunny
Tuesday
Night
Low 39 °F
Slight Chance of Rain
Wednesday

High 50 °F
Chance of Rain Showers
Wednesday
Night
Low 41 °F
Chance of Rain
Thursday

High 51 °F
Rain

Detailed Forecast — Bangor, ME

Sunday
Chance of Rain. High near 64°F.
Sunday Night
Partly Cloudy. Low around 37°F. Wind around 1 mph, with gusts as high as 2 mph.
Monday
Partly Sunny. High near 66°F. Wind 1 to 7 mph, with gusts as high as 14 mph.
Monday Night
Partly Cloudy. Low around 35°F. Wind 1 to 5 mph, with gusts as high as 9 mph.
Tuesday
Mostly Sunny. High near 64°F. Wind 2 to 9 mph, with gusts as high as 17 mph.
Tuesday Night
Slight Chance of Rain. Low around 39°F. Wind 2 to 6 mph, with gusts as high as 12 mph.
Wednesday
Chance of Rain Showers. High near 50°F. Wind 3 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Chance of Rain. Low around 41°F. Wind 5 to 6 mph, with gusts as high as 10 mph.
Thursday
Rain. High near 51°F. Wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Rain. Low around 44°F. Wind 14 to 16 mph, with gusts as high as 21 mph.
Friday
Rain. High near 53°F. Wind 13 to 14 mph, with gusts as high as 21 mph.
Friday Night
Rain Likely. Low around 41°F. Wind 6 to 8 mph, with gusts as high as 13 mph.
Saturday
Chance of Rain. High near 55°F. Wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Chance of Rain. Low around 39°F. Wind 3 to 6 mph, with gusts as high as 10 mph.
ME Radar
Current Radar • ME
Day 1 Outlook • April 27, 2026

Observation History — Bangor, ME

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
12:20 AM EDT 0.0 10.00 Clear -- 42.8 35.6 76% NA NA 30.20 1022.7
12:15 AM EDT S 3.4 10.00 Clear -- 42.8 35.6 76% 41.0 NA 30.20 1022.7
12:05 AM EDT S 3.4 10.00 Clear -- 42.8 35.6 76% 41.0 NA 30.20 1022.7
12:00 AM EDT S 3.4 10.00 Clear -- 44.6 35.6 70% 43.2 NA 30.20 1022.7
11:50 PM EDT 0.0 10.00 NULL -- 44.6 35.6 70% NA NA 30.19 1022.4
11:45 PM EDT S 3.4 10.00 Clear -- 44.6 35.6 70% 43.2 NA 30.19 1022.4
11:35 PM EDT S 4.6 10.00 Clear -- 46.4 35.6 66% 44.2 NA 30.19 1022.4
11:30 PM EDT S 4.6 10.00 Clear -- 46.4 35.6 66% 44.2 NA 30.19 1022.4
11:20 PM EDT S 3.4 10.00 Clear -- 46.4 35.6 66% 45.1 NA 30.19 1022.4
11:15 PM EDT 3.4 10.00 Clear -- 46.4 35.6 66% 45.1 NA 30.19 1022.4
11:05 PM EDT 3.4 10.00 Clear -- 46.4 35.6 66% 45.1 NA 30.19 1022.4
11:00 PM EDT SW 3.4 10.00 Clear -- 46.4 35.6 66% 45.1 NA 30.19 1022.4
10:50 PM EDT SW 4.6 10.00 Partly Cloudy -- 46.4 35.6 66% 44.2 NA 30.18 1022.0
10:40 PM EDT SW 3.4 10.00 Partly Cloudy -- 48.2 35.6 62% 47.3 NA 30.18 1022.0
10:35 PM EDT SW 3.4 10.00 Partly Cloudy -- 48.2 35.6 62% 47.3 NA 30.18 1022.0
10:30 PM EDT SW 3.4 10.00 Clear -- 48.2 35.6 62% 47.3 NA 30.18 1022.0
10:20 PM EDT 5.7 10.00 NULL -- 48.2 35.6 62% 45.7 NA 30.18 1022.0
10:15 PM EDT 6.9 10.00 NULL -- 48.2 35.6 62% 45.1 NA 30.18 1022.0
10:05 PM EDT 4.6 10.00 NULL -- 48.2 35.6 62% 46.4 NA 30.18 1022.0
10:00 PM EDT S 4.6 10.00 NULL -- 48.2 35.6 62% 46.4 NA 30.18 1022.0
09:50 PM EDT S 6.9 10.00 NULL -- 48.2 35.6 62% 45.1 NA 30.18 1022.0
09:40 PM EDT S 5.7 10.00 Clear -- 48.2 35.6 62% 45.7 NA 30.18 1022.0
09:35 PM EDT S 5.7 10.00 Clear -- 48.2 35.6 62% 45.7 NA 30.18 1022.0
09:25 PM EDT S 5.7 10.00 Clear -- 48.2 35.6 62% 45.7 NA 30.17 1021.7

Regional Weather Observation

BANGOR (KBGR)

Clear
42.8 F

GREENVILLE (KGNR)

NULL
NULL F

MILLINOCKET (KMLT)

NULL
42.8 F

WATERVILLE (KWVL)

Clear
44.6 F

BAR HARBOR (KBHB)

Clear
37.4 F

AUGUSTA (KAUG)

Clear
46.4 F
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