Monthly outlook for Chesuncook, ME: average high 48.5°, average low 31°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 19 October (62°), the coolest 29 October (24.5°).
48.5°/31°
Average high / low
+0.3°
Above normal
3 / 6
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
53.6°
49.1°
+2.5°
27 October – 5 November
40°
45.3°
-3°
6 November – 15 November
at normal
40.5°
—
October records over 66 years
80.6°6 October 2025All-time high
21.2°28 October 1976All-time low
Sun, 1850° / 29°0
50 °
Chesuncook, Sunday, 18 October
Clear. High 50°, low 29°.
Pressure30.47 inHg
Wind6.6 mph W
Humidity55%
Visibility6.2 mi
Dew point28°
Mon, 1962° / 37°0
62 °
Chesuncook, Monday, 19 October
Clear. High 62°, low 37°.
Pressure30.36 inHg
Wind8.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point35°
Tue, 2054° / 37°0
54 °
Chesuncook, Tuesday, 20 October
Clear. High 54°, low 37°.
Pressure30.36 inHg
Wind7.1 mph N
Humidity52%
Visibility6.2 mi
Dew point35°
Wed, 2149° / 33°0
49 °
Chesuncook, Wednesday, 21 October
Clear. High 49°, low 33°.
Pressure30.47 inHg
Wind6.8 mph N
Humidity62%
Visibility—
Dew point30°
Thu, 2257° / 32°0
57 °
Chesuncook, Thursday, 22 October
Mostly clear. High 57°, low 32°.
Pressure30.12 inHg
Wind10.5 mph N
Humidity52%
Visibility—
Dew point31°
Fri, 2353° / 33°0
53 °
Chesuncook, Friday, 23 October
Clear. High 53°, low 33°.
Pressure30.27 inHg
Wind9 mph N
Humidity55%
Visibility—
Dew point30°
Sat, 2452° / 31°0
52 °
Chesuncook, Saturday, 24 October
Clear. High 52°, low 31°.
Pressure30.50 inHg
Wind5 mph N
Humidity50%
Visibility—
Dew point26°
Sun, 2557° / 30°0
57 °
Chesuncook, Sunday, 25 October
Clear. High 57°, low 30°.
Pressure30.27 inHg
Wind3.2 mph N
Humidity40%
Visibility—
Dew point24°
Mon, 2659° / 35°0
59 °
Chesuncook, Monday, 26 October
Partly cloudy. High 59°, low 35°.
Pressure30.00 inHg
Wind6.9 mph W
Humidity45%
Visibility—
Dew point30°
Tue, 2749° / 31°0.59
49 °
Chesuncook, Tuesday, 27 October
Snow. High 49°, low 31°.
Pressure29.68 inHg
Wind17.5 mph N
Humidity88%
Visibility—
Dew point45°
Wed, 2840° / 25°0
40 °
Chesuncook, Wednesday, 28 October
Clear. High 40°, low 25°.
Pressure30.33 inHg
Wind15.6 mph N
Humidity60%
Visibility—
Dew point22°
Thu, 2938° / 24°0.29
38 °
Chesuncook, Thursday, 29 October
Snow. High 38°, low 24°.
Pressure30.12 inHg
Wind7.8 mph SE
Humidity52%
Visibility—
Dew point19°
Fri, 3034° / 32°0.24
34 °
Chesuncook, Friday, 30 October
Snow. High 34°, low 32°.
Pressure29.83 inHg
Wind6 mph SE
Humidity100%
Visibility—
Dew point34°
Sat, 3140° / 27°0
40 °
Chesuncook, Saturday, 31 October
Mostly clear. High 40°, low 27°.
Pressure30.24 inHg
Wind7.3 mph NW
Humidity88%
Visibility—
Dew point33°
Sun, 0138° / 26°0
38 °
Chesuncook, Sunday, 1 November
Overcast. High 38°, low 26°.
Pressure30.30 inHg
Wind6.4 mph S
Humidity95%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0245° / 34°0.15
45 °
Chesuncook, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.15 in
Chance of precipitation42%
Record high61° (2001)
Record low15° (2002)
Tue, 0344° / 34°0.16
44 °
Chesuncook, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.16 in
Chance of precipitation48%
Record high58° (1977)
Record low15° (2002)
Wed, 0444° / 33°0.07
44 °
Chesuncook, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high63° (2022)
Record low18° (2002)
Thu, 0544° / 32°0.12
44 °
Chesuncook, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation37%
Record high67° (2022)
Record low18° (1965)
Fri, 0644° / 33°0.1
44 °
Chesuncook, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.1 in
Chance of precipitation37%
Record high70° (2022)
Record low20° (1962)
Sat, 0743° / 32°0.08
43 °
Chesuncook, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation37%
Record high61° (2020)
Record low11° (2002)
Sun, 0841° / 31°0.08
41 °
Chesuncook, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.08 in
Chance of precipitation25%
Record high57° (1975)
Record low8° (2002)
Mon, 0941° / 30°0.09
41 °
Chesuncook, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high64° (2020)
Record low17° (1971)
Tue, 1041° / 31°0.09
41 °
Chesuncook, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.09 in
Chance of precipitation38%
Record high68° (2020)
Record low15° (1965)
Wed, 1141° / 30°0.13
41 °
Chesuncook, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation50%
Record high65° (2020)
Record low18° (1976)
Thu, 1240° / 28°0.14
40 °
Chesuncook, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.14 in
Chance of precipitation32%
Record high61° (2022)
Record low17° (2018)
Fri, 1338° / 27°0.14
38 °
Chesuncook, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.14 in
Chance of precipitation48%
Record high55° (1982)
Record low9° (1986)
Sat, 1438° / 27°0.09
38 °
Chesuncook, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high58° (2011)
Record low7° (1986)
Sun, 1538° / 27°0.15
38 °
Chesuncook, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.15 in
Chance of precipitation45%
Record high56° (2008)
Record low6° (2018)
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 Chesuncook, 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 Chesuncook, 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.