Monthly outlook for Monhegan, ME: average high 51.3°, average low 44.1°. That is 0.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (59.9°), the coolest 28 October (35.3°).
51.3°/44.1°
Average high / low
+0.1°
Above normal
4 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
51.8°
52.3°
-0.3°
6 November – 15 November
50.6°
48.1°
+1.4°
16 November – 25 November
at normal
44.1°
—
October records over 66 years
82°2 October 1971All-time high
24.4°31 October 2002All-time low
Wed, 2846° / 35°0
46 °
Monhegan, Wednesday, 28 October
Overcast. High 46°, low 35°.
Pressure30.47 inHg
Wind4.8 mph S
Humidity64%
Visibility6.2 mi
Dew point30°
Thu, 2956° / 49°0
56 °
Monhegan, Thursday, 29 October
Clear. High 56°, low 49°.
Pressure30.15 inHg
Wind16.6 mph SW
Humidity90%
Visibility6.2 mi
Dew point48°
Fri, 3060° / 51°0.1
60 °
Monhegan, Friday, 30 October
Rain. High 60°, low 51°.
Pressure29.88 inHg
Wind7.2 mph W
Humidity82%
Visibility6.2 mi
Dew point51°
Sat, 3150° / 44°0
50 °
Monhegan, Saturday, 31 October
Clear. High 50°, low 44°.
Pressure30.27 inHg
Wind18.5 mph NW
Humidity55%
Visibility—
Dew point31°
Sun, 0153° / 43°0
53 °
Monhegan, Sunday, 1 November
Clear. High 53°, low 43°.
Pressure30.42 inHg
Wind17.4 mph SW
Humidity57%
Visibility—
Dew point33°
Mon, 0253° / 52°0.4
53 °
Monhegan, Monday, 2 November
Rain. High 53°, low 52°.
Pressure30.15 inHg
Wind19.6 mph SW
Humidity94%
Visibility—
Dew point50°
Tue, 0350° / 42°0.19
50 °
Monhegan, Tuesday, 3 November
Light rain. High 50°, low 42°.
Pressure30.18 inHg
Wind30.1 mph NE
Humidity70%
Visibility—
Dew point33°
Wed, 0448° / 40°0
48 °
Monhegan, Wednesday, 4 November
Mostly clear. High 48°, low 40°.
Pressure30.33 inHg
Wind17.4 mph NE
Humidity51%
Visibility—
Dew point26°
Thu, 0551° / 48°0.02
51 °
Monhegan, Thursday, 5 November
Light rain. High 51°, low 48°.
Pressure30.21 inHg
Wind15.9 mph S
Humidity71%
Visibility—
Dew point40°
Fri, 0655° / 47°1.02
55 °
Monhegan, Friday, 6 November
Rain. High 55°, low 47°.
Pressure29.53 inHg
Wind27 mph S
Humidity99%
Visibility—
Dew point54°
Sat, 0745° / 38°0
45 °
Monhegan, Saturday, 7 November
Partly cloudy. High 45°, low 38°.
Pressure29.88 inHg
Wind24.4 mph NW
Humidity62%
Visibility—
Dew point28°
Sun, 0850° / 38°0
50 °
Monhegan, Sunday, 8 November
Clear. High 50°, low 38°.
Pressure30.21 inHg
Wind22.8 mph SW
Humidity61%
Visibility—
Dew point30°
Mon, 0949° / 45°0
49 °
Monhegan, Monday, 9 November
Overcast. High 49°, low 45°.
Pressure30.24 inHg
Wind15.7 mph NW
Humidity69%
Visibility—
Dew point37°
Tue, 1052° / 45°0
52 °
Monhegan, Tuesday, 10 November
Overcast. High 52°, low 45°.
Pressure30.27 inHg
Wind19.2 mph SW
Humidity78%
Visibility—
Dew point41°
Wed, 1153° / 50°0
53 °
Monhegan, Wednesday, 11 November
Overcast. High 53°, low 50°.
Pressure30.03 inHg
Wind19.1 mph SW
Humidity86%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1247° / 36°0.14
47 °
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°0.15
46 °
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°0.09
46 °
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°0.13
47 °
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°0.18
46 °
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°0.12
45 °
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°0.09
45 °
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)
Thu, 1945° / 32°0.07
45 °
Monhegan, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high58° (1991)
Record low20° (1962)
Fri, 2045° / 33°0.14
45 °
Monhegan, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation38%
Record high63° (1991)
Record low16° (1986)
Sat, 2144° / 32°0.15
44 °
Monhegan, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.15 in
Chance of precipitation32%
Record high61° (1991)
Record low18° (1987)
Sun, 2243° / 32°0.17
43 °
Monhegan, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.17 in
Chance of precipitation38%
Record high62° (1992)
Record low14° (2018)
Mon, 2342° / 31°0.12
42 °
Monhegan, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.12 in
Chance of precipitation28%
Record high62° (1999)
Record low14° (1989)
Tue, 2443° / 31°0.09
43 °
Monhegan, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation30%
Record high61° (2014)
Record low6° (1989)
Wed, 2543° / 31°0.13
43 °
Monhegan, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation28%
Record high60° (2014)
Record low12° (2000)
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.