Birch Island, ME Weather Forecast & Alerts

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

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Current Conditions — Birch Island, ME

WISCASSET (KIWI)

Clear

60.8 F
Humidity:39%
Wind Speed: 8.1 mph
Barometer:30.14 in
Dewpoint:35.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 26 2026, 03:15 PM EDT
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5-Day Forecast — Birch Island, ME

Sunday

High 59 °F
Mostly Cloudy
Sunday
Night
Low 37 °F
Mostly Cloudy
Monday

High 59 °F
Partly Sunny
Monday
Night
Low 35 °F
Partly Cloudy
Tuesday

High 57 °F
Mostly Sunny
Tuesday
Night
Low 37 °F
Mostly Cloudy
Wednesday

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

High 50 °F
Rain Showers Likely

Detailed Forecast — Birch Island, ME

Sunday
Mostly Cloudy. High near 59°F. Wind 1 to 3 mph, with gusts as high as 7 mph.
Sunday Night
Mostly Cloudy. Low around 37°F. Wind 0 to 1 mph, with gusts as high as 2 mph.
Monday
Partly Sunny. High near 59°F. Wind 1 to 6 mph, with gusts as high as 12 mph.
Monday Night
Partly Cloudy. Low around 35°F. Wind 1 to 2 mph, with gusts as high as 5 mph.
Tuesday
Mostly Sunny. High near 57°F. Wind 2 to 8 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly Cloudy. Low around 37°F. Wind around 2 mph, with gusts as high as 5 mph.
Wednesday
Chance of Rain Showers. High near 50°F. Wind 2 to 7 mph, with gusts as high as 14 mph.
Wednesday Night
Rain. Low around 41°F. Wind around 2 mph, with gusts as high as 5 mph.
Thursday
Rain Showers Likely. High near 50°F. Wind 5 to 8 mph, with gusts as high as 16 mph.
Thursday Night
Rain. Low around 42°F. Wind 5 to 8 mph, with gusts as high as 16 mph.
Friday
Rain Showers Likely. High near 53°F. Wind 9 to 12 mph, with gusts as high as 22 mph.
Friday Night
Chance of Rain. Low around 41°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
Saturday
Chance of Rain Showers. High near 50°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
ME Radar
Current Radar • ME
Day 1 Outlook • April 26, 2026

Observation History — Birch Island, 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)
03:15 PM EDT 8.1 10.00 Clear -- 60.8 35.6 39% NA NA 30.14 1020.7
03:05 PM EDT S 8.1 10.00 Clear -- 60.8 35.6 39% NA NA 30.14 1020.7
03:00 PM EDT S 8.1 10.00 Clear -- 60.8 35.6 39% NA NA 30.14 1020.7
02:45 PM EDT S 10.4 10.00 Clear -- 60.8 35.6 39% NA NA 30.14 1020.7
02:40 PM EDT S 8.1 10.00 Clear -- 60.8 35.6 39% NA NA 30.14 1020.7
02:35 PM EDT S 8.1 10.00 Clear -- 60.8 35.6 39% NA NA 30.14 1020.7
02:30 PM EDT S 9.2 10.00 Clear -- 60.8 35.6 39% NA NA 30.14 1020.7
02:20 PM EDT S 8.1 10.00 Clear -- 59.0 35.6 41% NA NA 30.14 1020.7
02:15 PM EDT 10.4 10.00 Clear -- 59.0 35.6 41% NA NA 30.14 1020.7
02:00 PM EDT S 8.1 10.00 Clear -- 57.2 35.6 44% NA NA 30.14 1020.7
01:50 PM EDT S 9.2 10.00 Clear -- 57.2 35.6 44% NA NA 30.14 1020.7
01:45 PM EDT S 9.2 10.00 Clear -- 59.0 35.6 41% NA NA 30.14 1020.7
01:35 PM EDT S 10.4 10.00 Clear -- 60.8 35.6 39% NA NA 30.13 1020.3
01:30 PM EDT S 10.4 10.00 Clear -- 59.0 35.6 41% NA NA 30.13 1020.3
01:20 PM EDT 11.5 10.00 Mostly Clear -- 60.8 35.6 39% NA NA 30.13 1020.3
01:15 PM EDT S 10.4 10.00 Mostly Clear -- 60.8 33.8 36% NA NA 30.13 1020.3
01:05 PM EDT S 11.5 10.00 Clear -- 60.8 33.8 36% NA NA 30.13 1020.3
01:00 PM EDT S 10.4 10.00 Mostly Clear -- 62.6 35.6 36% NA NA 30.13 1020.3
12:50 PM EDT S 10.4 10.00 Partly Cloudy -- 62.6 35.6 36% NA NA 30.13 1020.3
12:45 PM EDT S 9.2 10.00 Mostly Cloudy -- 62.6 35.6 36% NA NA 30.13 1020.3
12:40 PM EDT S 8.1 10.00 Mostly Cloudy -- 62.6 33.8 34% NA NA 30.13 1020.3
12:30 PM EDT S 8.1 10.00 Cloudy -- 62.6 35.6 36% NA NA 30.13 1020.3
12:25 PM EDT S 5.7 10.00 Cloudy -- 62.6 33.8 34% NA NA 30.13 1020.3
12:20 PM EDT 10.00 Cloudy -- 62.6 33.8 34% NA NA 30.13 1020.3

Regional Weather Observation

WISCASSET (KIWI)

Clear
60.8 F

AUBURN/LEWISTON (KLEW)

Clear
62.6 F

PORTLAND (KPWM)

Mostly Clear
59.0 F

AUGUSTA (KAUG)

Clear
64.4 F

FRYEBURG (KIZG)

Clear
66.2 F

WATERVILLE (KWVL)

Clear
64.4 F
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