Monthly outlook for Matinicus, ME: average high 54.9°, average low 48.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 9 October (60.3°), the coolest 19 October (41.9°).
54.9°/48.6°
Average high / low
+0.3°
Above normal
7 / 5
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
56.7°
55°
+0.9°
19 October – 28 October
51.9°
53.1°
-0.7°
29 October – 7 November
at normal
51.3°
—
October records over 66 years
67.3°1 October 2010All-time high
34°29 October 1965All-time low
Climate normals and records are computed from the nearest reference point — Matinicus Isle (4 mi).
Sat, 1059° / 46°0
59 °
Matinicus, Saturday, 10 October
Clear. High 59°, low 46°.
Pressure30.39 inHg
Wind12 mph NW
Humidity52%
Visibility6.2 mi
Dew point34°
Sun, 1157° / 50°0
57 °
Matinicus, Sunday, 11 October
Overcast. High 57°, low 50°.
Pressure30.36 inHg
Wind15.6 mph SW
Humidity79%
Visibility6.2 mi
Dew point49°
Mon, 1258° / 53°0.15
58 °
Matinicus, Monday, 12 October
Light rain. High 58°, low 53°.
Pressure29.71 inHg
Wind7.9 mph NE
Humidity90%
Visibility6.2 mi
Dew point50°
Tue, 1356° / 51°1.22
56 °
Matinicus, Tuesday, 13 October
Rain. High 56°, low 51°.
Pressure29.97 inHg
Wind24.7 mph E
Humidity84%
Visibility2.7 mi
Dew point48°
Wed, 1457° / 49°0.3
57 °
Matinicus, Wednesday, 14 October
Rain. High 57°, low 49°.
Pressure29.71 inHg
Wind23.2 mph NW
Humidity87%
Visibility—
Dew point50°
Thu, 1554° / 47°0
54 °
Matinicus, Thursday, 15 October
Overcast. High 54°, low 47°.
Pressure29.91 inHg
Wind22.3 mph NW
Humidity57%
Visibility—
Dew point35°
Fri, 1657° / 49°0.19
57 °
Matinicus, Friday, 16 October
Light rain. High 57°, low 49°.
Pressure30.21 inHg
Wind30.2 mph S
Humidity74%
Visibility—
Dew point44°
Sat, 1757° / 55°0.26
57 °
Matinicus, Saturday, 17 October
Light rain. High 57°, low 55°.
Pressure29.77 inHg
Wind24.5 mph S
Humidity100%
Visibility—
Dew point56°
Sun, 1852° / 46°0.28
52 °
Matinicus, Sunday, 18 October
Rain. High 52°, low 46°.
Pressure30.06 inHg
Wind24.6 mph N
Humidity73%
Visibility—
Dew point41°
Mon, 1949° / 42°0
49 °
Matinicus, Monday, 19 October
Mostly clear. High 49°, low 42°.
Pressure30.42 inHg
Wind16.4 mph NW
Humidity56%
Visibility—
Dew point28°
Tue, 2048° / 42°0
48 °
Matinicus, Tuesday, 20 October
Clear. High 48°, low 42°.
Pressure30.59 inHg
Wind24.7 mph N
Humidity68%
Visibility—
Dew point33°
Wed, 2150° / 47°0
50 °
Matinicus, Wednesday, 21 October
Overcast. High 50°, low 47°.
Pressure30.65 inHg
Wind12.5 mph SW
Humidity54%
Visibility—
Dew point32°
Thu, 2253° / 51°0
53 °
Matinicus, Thursday, 22 October
Overcast. High 53°, low 51°.
Pressure30.50 inHg
Wind13.6 mph S
Humidity76%
Visibility—
Dew point44°
Fri, 2355° / 53°0
55 °
Matinicus, Friday, 23 October
Overcast. High 55°, low 53°.
Pressure30.27 inHg
Wind16.4 mph SE
Humidity91%
Visibility—
Dew point52°
Sat, 2456° / 54°0.83
56 °
Matinicus, Saturday, 24 October
Heavy rain. High 56°, low 54°.
Pressure29.94 inHg
Wind25.6 mph S
Humidity98%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 48°0.13
53 °
Matinicus, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low48°
Average precipitation0.13 in
Chance of precipitation38%
Record high62° (2017)
Record low38° (2018)
Mon, 2652° / 48°0.19
52 °
Matinicus, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low48°
Average precipitation0.19 in
Chance of precipitation38%
Record high62° (2017)
Record low36° (2018)
Tue, 2752° / 47°0.13
52 °
Matinicus, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low47°
Average precipitation0.13 in
Chance of precipitation30%
Record high63° (2022)
Record low35° (1976)
Wed, 2853° / 47°0.16
53 °
Matinicus, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low47°
Average precipitation0.16 in
Chance of precipitation40%
Record high64° (2023)
Record low36° (1974)
Thu, 2952° / 46°0.13
52 °
Matinicus, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low46°
Average precipitation0.13 in
Chance of precipitation32%
Record high60° (2015)
Record low34° (1965)
Fri, 3051° / 45°0.13
51 °
Matinicus, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.13 in
Chance of precipitation28%
Record high64° (2017)
Record low35° (1966)
Sat, 3151° / 46°0.12
51 °
Matinicus, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low46°
Average precipitation0.12 in
Chance of precipitation18%
Record high61° (2024)
Record low36° (1988)
Sun, 0152° / 47°0.11
52 °
Matinicus, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low47°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (2019)
Record low35° (1965)
Mon, 0252° / 46°0.17
52 °
Matinicus, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low46°
Average precipitation0.17 in
Chance of precipitation30%
Record high60° (1971)
Record low31° (2002)
Tue, 0351° / 46°0.23
51 °
Matinicus, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low46°
Average precipitation0.23 in
Chance of precipitation43%
Record high60° (1999)
Record low31° (2002)
Wed, 0451° / 45°0.09
51 °
Matinicus, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.09 in
Chance of precipitation35%
Record high59° (2022)
Record low33° (2020)
Thu, 0551° / 46°0.18
51 °
Matinicus, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low46°
Average precipitation0.18 in
Chance of precipitation37%
Record high62° (2022)
Record low30° (1965)
Fri, 0651° / 46°0.15
51 °
Matinicus, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low46°
Average precipitation0.15 in
Chance of precipitation40%
Record high62° (2022)
Record low34° (1987)
Sat, 0750° / 45°0.06
50 °
Matinicus, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low45°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (2022)
Record low28° (2002)
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, 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, 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.