As of 06:16 EDT

Weather in Birch Harbor, ME

40°Current weather

Birch Harbor, Saturday, 31 October, 06:16

Clear. Feels like 33°. High 47°, low 37°.

Pressure30.18 inHg
Wind12 mph N
Humidity76%
Visibility6.2 mi
Dew point33°

Monthly outlook for Birch Harbor, ME: average high 50.3°, average low 40.9°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 5 November (62.6°), the coolest 15 November (32.1°).

50.3°/40.9°
Average high / low
+1.1°
Above normal
4 / 6
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November53.1°49.7°+1.9°
10 November – 19 November45.7°45.2°+0.2°
20 November – 29 Novemberat normal42.2°—

October records over 66 years

81°3 October 2023All-time high
29.7°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Winter Harbor (2 mi).

Sun, 0152° / 33°0Clear
52 °Clear

Birch Harbor, Sunday, 1 November

Clear. High 52°, low 33°.

Pressure30.36 inHg
Wind8.3 mph W
Humidity49%
Visibility6.2 mi
Dew point30°
Mon, 0262° / 44°0Overcast
62 °Overcast

Birch Harbor, Monday, 2 November

Overcast. High 62°, low 44°.

Pressure30.18 inHg
Wind10.1 mph W
Humidity46%
Visibility6.2 mi
Dew point40°
Tue, 0352° / 45°0.07Light rain
52 °Light rain

Birch Harbor, Tuesday, 3 November

Light rain. High 52°, low 45°.

Pressure30.36 inHg
Wind4.2 mph SE
Humidity62%
Visibility6.2 mi
Dew point40°
Wed, 0455° / 46°0.13Light rain
55 °Light rain

Birch Harbor, Wednesday, 4 November

Light rain. High 55°, low 46°.

Pressure30.24 inHg
Wind11.7 mph SW
Humidity90%
Visibility—
Dew point49°
Thu, 0563° / 50°0Overcast
63 °Overcast

Birch Harbor, Thursday, 5 November

Overcast. High 63°, low 50°.

Pressure30.00 inHg
Wind13.6 mph SW
Humidity73%
Visibility—
Dew point52°
Fri, 0653° / 45°0Mostly clear
53 °Mostly clear

Birch Harbor, Friday, 6 November

Mostly clear. High 53°, low 45°.

Pressure30.18 inHg
Wind12.2 mph NE
Humidity74%
Visibility—
Dew point42°
Sat, 0751° / 42°0Mostly clear
51 °Mostly clear

Birch Harbor, Saturday, 7 November

Mostly clear. High 51°, low 42°.

Pressure30.18 inHg
Wind10.1 mph NE
Humidity76%
Visibility—
Dew point41°
Sun, 0851° / 41°0Partly cloudy
51 °Partly cloudy

Birch Harbor, Sunday, 8 November

Partly cloudy. High 51°, low 41°.

Pressure30.06 inHg
Wind9.9 mph NE
Humidity56%
Visibility—
Dew point32°
Mon, 0945° / 42°0Overcast
45 °Overcast

Birch Harbor, Monday, 9 November

Overcast. High 45°, low 42°.

Pressure30.15 inHg
Wind10.5 mph S
Humidity72%
Visibility—
Dew point35°
Tue, 1048° / 44°0.21Rain
48 °Rain

Birch Harbor, Tuesday, 10 November

Rain. High 48°, low 44°.

Pressure29.94 inHg
Wind12.9 mph N
Humidity84%
Visibility—
Dew point43°
Wed, 1153° / 42°1.01Rain
53 °Rain

Birch Harbor, Wednesday, 11 November

Rain. High 53°, low 42°.

Pressure29.35 inHg
Wind36.8 mph SE
Humidity94%
Visibility—
Dew point47°
Thu, 1245° / 40°0Light rain
45 °Light rain

Birch Harbor, Thursday, 12 November

Light rain. High 45°, low 40°.

Pressure29.23 inHg
Wind31.1 mph W
Humidity60%
Visibility—
Dew point31°
Fri, 1343° / 37°0Clear
43 °Clear

Birch Harbor, Friday, 13 November

Clear. High 43°, low 37°.

Pressure29.47 inHg
Wind28.7 mph NW
Humidity57%
Visibility—
Dew point27°
Sat, 1441° / 33°0Clear
41 °Clear

Birch Harbor, Saturday, 14 November

Clear. High 41°, low 33°.

Pressure29.85 inHg
Wind24.3 mph NW
Humidity60%
Visibility—
Dew point24°
Sun, 1542° / 32°0Partly cloudy
42 °Partly cloudy

Birch Harbor, Sunday, 15 November

Partly cloudy. High 42°, low 32°.

Pressure29.91 inHg
Wind12.2 mph N
Humidity58%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1644° / 35°0.17Climate normal
44 °Climate normal

Birch Harbor, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.17 in
Chance of precipitation38%
Record high59° (1989)
Record low19° (2019)
Tue, 1744° / 34°0.13Climate normal
44 °Climate normal

Birch Harbor, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation28%
Record high60° (2006)
Record low22° (2019)
Wed, 1844° / 34°0.1Climate normal
44 °Climate normal

Birch Harbor, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high57° (2021)
Record low26° (1997)
Thu, 1943° / 33°0.08Climate normal
43 °Climate normal

Birch Harbor, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.08 in
Chance of precipitation22%
Record high56° (2021)
Record low21° (1986)
Fri, 2043° / 34°0.14Climate normal
43 °Climate normal

Birch Harbor, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.14 in
Chance of precipitation35%
Record high58° (1991)
Record low17° (1986)
Sat, 2143° / 33°0.17Climate normal
43 °Climate normal

Birch Harbor, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.17 in
Chance of precipitation32%
Record high57° (1991)
Record low20° (2022)
Sun, 2242° / 33°0.19Climate normal
42 °Climate normal

Birch Harbor, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low33°
Average precipitation0.19 in
Chance of precipitation48%
Record high55° (1992)
Record low9° (2018)
Mon, 2341° / 32°0.13Climate normal
41 °Climate normal

Birch Harbor, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°
Average low32°
Average precipitation0.13 in
Chance of precipitation30%
Record high60° (1999)
Record low13° (2018)
Tue, 2442° / 32°0.08Climate normal
42 °Climate normal

Birch Harbor, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.08 in
Chance of precipitation35%
Record high56° (2014)
Record low15° (1989)
Wed, 2542° / 32°0.11Climate normal
42 °Climate normal

Birch Harbor, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.11 in
Chance of precipitation33%
Record high56° (2014)
Record low15° (1993)
Thu, 2643° / 33°0.19Climate normal
43 °Climate normal

Birch Harbor, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.19 in
Chance of precipitation52%
Record high55° (2025)
Record low14° (1978)
Fri, 2742° / 32°0.19Climate normal
42 °Climate normal

Birch Harbor, Friday, 27 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.19 in
Chance of precipitation47%
Record high57° (1999)
Record low10° (1978)
Sat, 2842° / 32°0.17Climate normal
42 °Climate normal

Birch Harbor, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.17 in
Chance of precipitation33%
Record high56° (2011)
Record low17° (1997)
Sun, 2941° / 31°0.13Climate normal
41 °Climate normal

Birch Harbor, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.13 in
Chance of precipitation43%
Record high56° (2003)
Record low12° (1989)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Birch Harbor, ME are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Birch Harbor, ME since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.