Monthly outlook for Matinicus Isle, ME: average high 48.5°, average low 42.5°. That is 0.6° above the climate normal for November. Precipitation is expected on 6 days (about 3.6 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 21 November (53°), the coolest 23 November (33.9°).
48.5°/42.5°
Average high / low
+0.6°
Above normal
6 / 6
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
47.7°
48.2°
-0.3°
18 November – 27 November
49.7°
45.8°
+2.1°
28 November – 7 December
at normal
43.8°
—
November records over 66 years
62.4°7 November 2022All-time high
13.8°22 November 2018All-time low
Mon, 0953° / 43°0
53 °
Matinicus Isle, Monday, 9 November
Partly cloudy. High 53°, low 43°.
Pressure29.62 inHg
Wind7.5 mph SW
Humidity79%
Visibility6.2 mi
Dew point43°
Tue, 1052° / 45°0
52 °
Matinicus Isle, Tuesday, 10 November
Overcast. High 52°, low 45°.
Pressure29.80 inHg
Wind14.3 mph W
Humidity60%
Visibility6.2 mi
Dew point36°
Wed, 1151° / 45°0
51 °
Matinicus Isle, Wednesday, 11 November
Mostly clear. High 51°, low 45°.
Pressure29.83 inHg
Wind17.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point35°
Thu, 1249° / 46°0.02
49 °
Matinicus Isle, Thursday, 12 November
Light rain. High 49°, low 46°.
Pressure29.85 inHg
Wind26.7 mph E
Humidity60%
Visibility—
Dew point35°
Fri, 1347° / 42°2.46
47 °
Matinicus Isle, Friday, 13 November
Heavy rain. High 47°, low 42°.
Pressure29.38 inHg
Wind34.1 mph NE
Humidity89%
Visibility—
Dew point40°
Sat, 1447° / 42°0.63
47 °
Matinicus Isle, Saturday, 14 November
Rain. High 47°, low 42°.
Pressure29.29 inHg
Wind35.2 mph NE
Humidity93%
Visibility—
Dew point44°
Sun, 1543° / 39°0.22
43 °
Matinicus Isle, Sunday, 15 November
Light rain. High 43°, low 39°.
Pressure29.41 inHg
Wind21.7 mph NW
Humidity98%
Visibility—
Dew point39°
Mon, 1644° / 41°0
44 °
Matinicus Isle, Monday, 16 November
Clear. High 44°, low 41°.
Pressure29.65 inHg
Wind24.6 mph NW
Humidity70%
Visibility—
Dew point34°
Tue, 1745° / 42°0
45 °
Matinicus Isle, Tuesday, 17 November
Overcast. High 45°, low 42°.
Pressure29.88 inHg
Wind27.7 mph N
Humidity71%
Visibility—
Dew point35°
Wed, 1848° / 42°0
48 °
Matinicus Isle, Wednesday, 18 November
Clear. High 48°, low 42°.
Pressure30.24 inHg
Wind21.2 mph N
Humidity59%
Visibility—
Dew point29°
Thu, 1948° / 46°0
48 °
Matinicus Isle, Thursday, 19 November
Overcast. High 48°, low 46°.
Pressure30.18 inHg
Wind12.4 mph SW
Humidity70%
Visibility—
Dew point37°
Fri, 2049° / 47°0.01
49 °
Matinicus Isle, Friday, 20 November
Light rain. High 49°, low 47°.
Pressure30.21 inHg
Wind18.6 mph N
Humidity77%
Visibility—
Dew point40°
Sat, 2153° / 48°0.17
53 °
Matinicus Isle, Saturday, 21 November
Light rain. High 53°, low 48°.
Pressure30.15 inHg
Wind25.8 mph S
Humidity90%
Visibility—
Dew point46°
Sun, 2253° / 37°0.07
53 °
Matinicus Isle, Sunday, 22 November
Light rain. High 53°, low 37°.
Pressure29.59 inHg
Wind32.1 mph NW
Humidity86%
Visibility—
Dew point48°
Mon, 2347° / 34°0
47 °
Matinicus Isle, Monday, 23 November
Clear. High 47°, low 34°.
Pressure30.24 inHg
Wind24.1 mph SW
Humidity52%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2445° / 37°0.11
45 °
Matinicus Isle, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high57° (2014)
Record low23° (1989)
Wed, 2546° / 37°0.13
46 °
Matinicus Isle, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.13 in
Chance of precipitation33%
Record high57° (2014)
Record low23° (1993)
Thu, 2646° / 39°0.2
46 °
Matinicus Isle, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.2 in
Chance of precipitation47%
Record high56° (1979)
Record low21° (1978)
Fri, 2746° / 38°0.18
46 °
Matinicus Isle, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.18 in
Chance of precipitation52%
Record high57° (1979)
Record low18° (1978)
Sat, 2846° / 38°0.2
46 °
Matinicus Isle, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.2 in
Chance of precipitation43%
Record high55° (1993)
Record low24° (1982)
Sun, 2945° / 37°0.13
45 °
Matinicus Isle, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.13 in
Chance of precipitation43%
Record high55° (1973)
Record low19° (1989)
Mon, 3044° / 36°0.13
44 °
Matinicus Isle, Monday, 30 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.13 in
Chance of precipitation35%
Record high56° (2011)
Record low19° (1989)
Tue, 0145° / 37°0.17
45 °
Matinicus Isle, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.17 in
Chance of precipitation35%
Record high57° (2006)
Record low17° (1989)
Wed, 0245° / 36°0.14
45 °
Matinicus Isle, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.14 in
Chance of precipitation37%
Record high57° (2006)
Record low16° (1989)
Thu, 0344° / 35°0.18
44 °
Matinicus Isle, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.18 in
Chance of precipitation45%
Record high58° (2009)
Record low11° (1976)
Fri, 0443° / 34°0.16
43 °
Matinicus Isle, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.16 in
Chance of precipitation35%
Record high55° (1982)
Record low18° (1989)
Sat, 0541° / 33°0.16
41 °
Matinicus Isle, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.16 in
Chance of precipitation30%
Record high54° (2012)
Record low14° (2025)
Sun, 0643° / 34°0.18
43 °
Matinicus Isle, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.18 in
Chance of precipitation48%
Record high56° (2021)
Record low19° (1991)
Mon, 0743° / 34°0.19
43 °
Matinicus Isle, Monday, 7 December
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.19 in
Chance of precipitation50%
Record high56° (2021)
Record low17° (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 Matinicus Isle, 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 Matinicus Isle, 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.