Monthly outlook for Chesuncook, ME: average high 45.3°, average low 34.5°. That is 2.6° below the climate normal for October. Precipitation is expected on 7 days (about 3.4 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 12 October (58.5°), the coolest 18 October (26.3°).
45.3°/34.5°
Average high / low
−2.6°
Below normal
7 / 6
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
47.8°
51.2°
-1.9°
22 October – 31 October
41.2°
47.2°
-3.3°
1 November – 10 November
at normal
43.3°
—
October records over 66 years
80.6°6 October 2025All-time high
21.2°28 October 1976All-time low
Tue, 1343° / 36°0.26
43 °
Chesuncook, Tuesday, 13 October
Rain. High 43°, low 36°.
Pressure30.15 inHg
Wind7 mph SE
Humidity66%
Visibility6.2 mi
Dew point29°
Wed, 1447° / 39°0.19
47 °
Chesuncook, Wednesday, 14 October
Light rain. High 47°, low 39°.
Pressure29.91 inHg
Wind4.3 mph E
Humidity95%
Visibility6.2 mi
Dew point43°
Thu, 1551° / 37°0
51 °
Chesuncook, Thursday, 15 October
Clear. High 51°, low 37°.
Pressure30.12 inHg
Wind12 mph NW
Humidity52%
Visibility6.2 mi
Dew point29°
Fri, 1642° / 35°0.91
42 °
Chesuncook, Friday, 16 October
Snow. High 42°, low 35°.
Pressure29.80 inHg
Wind14.3 mph N
Humidity97%
Visibility—
Dew point37°
Sat, 1737° / 28°0.02
37 °
Chesuncook, Saturday, 17 October
Snow. High 37°, low 28°.
Pressure29.74 inHg
Wind21 mph NW
Humidity78%
Visibility—
Dew point28°
Sun, 1842° / 26°0
42 °
Chesuncook, Sunday, 18 October
Mostly clear. High 42°, low 26°.
Pressure30.45 inHg
Wind12.9 mph NW
Humidity47%
Visibility—
Dew point17°
Mon, 1952° / 31°0
52 °
Chesuncook, Monday, 19 October
Overcast. High 52°, low 31°.
Pressure30.27 inHg
Wind11.8 mph W
Humidity63%
Visibility—
Dew point35°
Tue, 2057° / 36°0
57 °
Chesuncook, Tuesday, 20 October
Overcast. High 57°, low 36°.
Pressure30.24 inHg
Wind9.3 mph NW
Humidity66%
Visibility—
Dew point40°
Wed, 2148° / 30°0
48 °
Chesuncook, Wednesday, 21 October
Partly cloudy. High 48°, low 30°.
Pressure30.50 inHg
Wind4.4 mph NE
Humidity55%
Visibility—
Dew point27°
Thu, 2240° / 30°0
40 °
Chesuncook, Thursday, 22 October
Overcast. High 40°, low 30°.
Pressure30.47 inHg
Wind6.4 mph SE
Humidity67%
Visibility—
Dew point27°
Fri, 2347° / 39°0
47 °
Chesuncook, Friday, 23 October
Light rain. High 47°, low 39°.
Pressure30.12 inHg
Wind12.1 mph SE
Humidity78%
Visibility—
Dew point38°
Sat, 2444° / 39°0.5
44 °
Chesuncook, Saturday, 24 October
Rain. High 44°, low 39°.
Pressure29.62 inHg
Wind19.2 mph NE
Humidity85%
Visibility—
Dew point40°
Sun, 2542° / 35°0.83
42 °
Chesuncook, Sunday, 25 October
Snow. High 42°, low 35°.
Pressure29.59 inHg
Wind17.4 mph NE
Humidity94%
Visibility—
Dew point40°
Mon, 2636° / 34°0.57
36 °
Chesuncook, Monday, 26 October
Snow. High 36°, low 34°.
Pressure29.50 inHg
Wind10.6 mph N
Humidity97%
Visibility—
Dew point34°
Tue, 2738° / 36°0.02
38 °
Chesuncook, Tuesday, 27 October
Snow. High 38°, low 36°.
Pressure29.56 inHg
Wind9.5 mph W
Humidity98%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2847° / 35°0.15
47 °
Chesuncook, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.15 in
Chance of precipitation43%
Record high67° (2023)
Record low21° (1976)
Thu, 2946° / 34°0.1
46 °
Chesuncook, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.1 in
Chance of precipitation25%
Record high63° (1989)
Record low23° (1965)
Fri, 3044° / 33°0.08
44 °
Chesuncook, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.08 in
Chance of precipitation25%
Record high65° (1989)
Record low23° (2002)
Sat, 3146° / 34°0.08
46 °
Chesuncook, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (2024)
Record low22° (2002)
Sun, 0146° / 34°0.1
46 °
Chesuncook, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.1 in
Chance of precipitation33%
Record high63° (2019)
Record low24° (1972)
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)
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.