As of 03:17 EDT

Weather in Monhegan, ME

43°Current weather

Monhegan, Tuesday, 20 October, 03:17

Overcast. Feels like 38°. High 60°, low 41°.

Pressure30.21 inHg
Wind8.1 mph N
Humidity91%
Visibility<0.1 mi
Dew point41°

Monthly outlook for Monhegan, ME: average high 53°, average low 44.2°. That is 0.3° below the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 October (59.9°), the coolest 29 October (36.4°).

53°/44.2°
Average high / low
−0.3°
Below normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October53.4°54.5°-0.6°
30 October – 8 November52.2°51.2°+0.6°
9 November – 18 Novemberat normal46.9°—

October records over 66 years

82°2 October 1971All-time high
24.4°31 October 2002All-time low
Wed, 2155° / 38°0Overcast
55 °Overcast

Monhegan, Wednesday, 21 October

Overcast. High 55°, low 38°.

Pressure30.30 inHg
Wind16.7 mph NE
Humidity75%
Visibility6.2 mi
Dew point41°
Thu, 2258° / 47°0Overcast
58 °Overcast

Monhegan, Thursday, 22 October

Overcast. High 58°, low 47°.

Pressure29.83 inHg
Wind15.2 mph N
Humidity61%
Visibility6.2 mi
Dew point39°
Fri, 2349° / 41°0.06Light rain
49 °Light rain

Monhegan, Friday, 23 October

Light rain. High 49°, low 41°.

Pressure30.06 inHg
Wind23.5 mph N
Humidity68%
Visibility6.2 mi
Dew point37°
Sat, 2453° / 40°0Clear
53 °Clear

Monhegan, Saturday, 24 October

Clear. High 53°, low 40°.

Pressure30.36 inHg
Wind14.2 mph NW
Humidity59%
Visibility—
Dew point31°
Sun, 2553° / 45°0Clear
53 °Clear

Monhegan, Sunday, 25 October

Clear. High 53°, low 45°.

Pressure30.53 inHg
Wind13.6 mph SW
Humidity64%
Visibility—
Dew point37°
Mon, 2655° / 52°0Overcast
55 °Overcast

Monhegan, Monday, 26 October

Overcast. High 55°, low 52°.

Pressure30.12 inHg
Wind16.2 mph SW
Humidity80%
Visibility—
Dew point46°
Tue, 2752° / 49°0.07Light rain
52 °Light rain

Monhegan, Tuesday, 27 October

Light rain. High 52°, low 49°.

Pressure30.18 inHg
Wind17.4 mph SE
Humidity55%
Visibility—
Dew point34°
Wed, 2855° / 42°0.08Light rain
55 °Light rain

Monhegan, Wednesday, 28 October

Light rain. High 55°, low 42°.

Pressure29.80 inHg
Wind20.9 mph N
Humidity85%
Visibility—
Dew point45°
Thu, 2946° / 36°0Clear
46 °Clear

Monhegan, Thursday, 29 October

Clear. High 46°, low 36°.

Pressure29.83 inHg
Wind24.6 mph W
Humidity48%
Visibility—
Dew point20°
Fri, 3048° / 38°0.03Snow
48 °Snow

Monhegan, Friday, 30 October

Snow. High 48°, low 38°.

Pressure30.06 inHg
Wind22.7 mph NW
Humidity54%
Visibility—
Dew point24°
Sat, 3151° / 42°0Clear
51 °Clear

Monhegan, Saturday, 31 October

Clear. High 51°, low 42°.

Pressure30.15 inHg
Wind24.9 mph SW
Humidity66%
Visibility—
Dew point38°
Sun, 0152° / 41°0Overcast
52 °Overcast

Monhegan, Sunday, 1 November

Overcast. High 52°, low 41°.

Pressure30.53 inHg
Wind24.5 mph SW
Humidity62%
Visibility—
Dew point34°
Mon, 0253° / 51°0.01Light rain
53 °Light rain

Monhegan, Monday, 2 November

Light rain. High 53°, low 51°.

Pressure30.21 inHg
Wind22.3 mph SW
Humidity84%
Visibility—
Dew point47°
Tue, 0354° / 51°0.05Light rain
54 °Light rain

Monhegan, Tuesday, 3 November

Light rain. High 54°, low 51°.

Pressure30.18 inHg
Wind27.1 mph SE
Humidity91%
Visibility—
Dew point49°
Wed, 0456° / 53°1.44Heavy rain
56 °Heavy rain

Monhegan, Wednesday, 4 November

Heavy rain. High 56°, low 53°.

Pressure29.50 inHg
Wind33.9 mph SE
Humidity99%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 40°0.17Climate normal
51 °Climate normal

Monhegan, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.17 in
Chance of precipitation38%
Record high67° (1994)
Record low24° (1986)
Fri, 0650° / 40°0.14Climate normal
50 °Climate normal

Monhegan, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (2015)
Record low27° (1987)
Sat, 0750° / 39°0.05Climate normal
50 °Climate normal

Monhegan, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.05 in
Chance of precipitation22%
Record high64° (2015)
Record low24° (2002)
Sun, 0849° / 38°0.08Climate normal
49 °Climate normal

Monhegan, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (1975)
Record low24° (2002)
Mon, 0949° / 37°0.11Climate normal
49 °Climate normal

Monhegan, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (1975)
Record low21° (1992)
Tue, 1049° / 37°0.13Climate normal
49 °Climate normal

Monhegan, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (1979)
Record low19° (1992)
Wed, 1148° / 37°0.11Climate normal
48 °Climate normal

Monhegan, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation45%
Record high64° (2002)
Record low23° (1973)
Thu, 1247° / 36°0.14Climate normal
47 °Climate normal

Monhegan, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.14 in
Chance of precipitation33%
Record high62° (2022)
Record low22° (1976)
Fri, 1346° / 35°0.15Climate normal
46 °Climate normal

Monhegan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (2010)
Record low19° (1986)
Sat, 1446° / 35°0.09Climate normal
46 °Climate normal

Monhegan, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high61° (2011)
Record low13° (1986)
Sun, 1547° / 35°0.13Climate normal
47 °Climate normal

Monhegan, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high65° (1994)
Record low18° (1996)
Mon, 1646° / 35°0.18Climate normal
46 °Climate normal

Monhegan, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.18 in
Chance of precipitation37%
Record high63° (1989)
Record low19° (1996)
Tue, 1745° / 33°0.12Climate normal
45 °Climate normal

Monhegan, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.12 in
Chance of precipitation27%
Record high62° (2006)
Record low14° (1972)
Wed, 1845° / 33°0.09Climate normal
45 °Climate normal

Monhegan, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high64° (1987)
Record low18° (1997)

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 Monhegan, 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 Monhegan, 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.