Monthly outlook for Chapman, ME: average high 46°, average low 32°. That is 2.5° below the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 12 October (62°), the coolest 19 October (24.8°).
46°/32°
Average high / low
−2.5°
Below normal
6 / 6
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
46.8°
51.6°
-2.7°
21 October – 30 October
44.6°
47.6°
-1.6°
31 October – 9 November
at normal
43.7°
—
October records over 66 years
82°6 October 2025All-time high
15.3°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Mapleton (6 mi).
Mon, 1262° / 39°0.07
62 °
Chapman, Monday, 12 October
Light rain. High 62°, low 39°.
Pressure29.65 inHg
Wind8.8 mph NW
Humidity59%
Visibility6.2 mi
Dew point48°
Tue, 1344° / 32°0.17
44 °
Chapman, Tuesday, 13 October
Rain. High 44°, low 32°.
Pressure30.15 inHg
Wind5.1 mph SE
Humidity59%
Visibility6.2 mi
Dew point28°
Wed, 1444° / 36°0.31
44 °
Chapman, Wednesday, 14 October
Rain. High 44°, low 36°.
Pressure29.88 inHg
Wind5.9 mph E
Humidity98%
Visibility6.2 mi
Dew point43°
Thu, 1550° / 35°0
50 °
Chapman, Thursday, 15 October
Light rain. High 50°, low 35°.
Pressure30.00 inHg
Wind17.2 mph NW
Humidity56%
Visibility—
Dew point31°
Fri, 1640° / 32°0.35
40 °
Chapman, Friday, 16 October
Snow. High 40°, low 32°.
Pressure29.91 inHg
Wind6.1 mph N
Humidity71%
Visibility—
Dew point30°
Sat, 1743° / 30°0.05
43 °
Chapman, Saturday, 17 October
Light rain. High 43°, low 30°.
Pressure29.50 inHg
Wind15.3 mph W
Humidity82%
Visibility—
Dew point34°
Sun, 1838° / 25°0
38 °
Chapman, Sunday, 18 October
Overcast. High 38°, low 25°.
Pressure30.06 inHg
Wind15.2 mph N
Humidity56%
Visibility—
Dew point20°
Mon, 1944° / 25°0
44 °
Chapman, Monday, 19 October
Clear. High 44°, low 25°.
Pressure30.50 inHg
Wind6 mph SW
Humidity46%
Visibility—
Dew point18°
Tue, 2045° / 34°0.03
45 °
Chapman, Tuesday, 20 October
Light rain. High 45°, low 34°.
Pressure30.24 inHg
Wind7.4 mph W
Humidity71%
Visibility—
Dew point31°
Wed, 2141° / 32°0.01
41 °
Chapman, Wednesday, 21 October
Light rain. High 41°, low 32°.
Pressure30.45 inHg
Wind9.5 mph NW
Humidity70%
Visibility—
Dew point30°
Thu, 2246° / 28°0
46 °
Chapman, Thursday, 22 October
Mostly clear. High 46°, low 28°.
Pressure30.50 inHg
Wind8.9 mph N
Humidity61%
Visibility—
Dew point28°
Fri, 2348° / 29°0
48 °
Chapman, Friday, 23 October
Mostly clear. High 48°, low 29°.
Pressure30.45 inHg
Wind3 mph W
Humidity60%
Visibility—
Dew point29°
Sat, 2452° / 33°0
52 °
Chapman, Saturday, 24 October
Overcast. High 52°, low 33°.
Pressure30.21 inHg
Wind3.8 mph SE
Humidity62%
Visibility—
Dew point32°
Sun, 2540° / 36°0.13
40 °
Chapman, Sunday, 25 October
Snow. High 40°, low 36°.
Pressure29.94 inHg
Wind8.8 mph NW
Humidity96%
Visibility—
Dew point39°
Mon, 2641° / 34°0
41 °
Chapman, Monday, 26 October
Overcast. High 41°, low 34°.
Pressure29.91 inHg
Wind8.2 mph N
Humidity68%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2747° / 33°0.11
47 °
Chapman, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation35%
Record high63° (2000)
Record low19° (2018)
Wed, 2847° / 33°0.17
47 °
Chapman, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation48%
Record high69° (2023)
Record low15° (1976)
Thu, 2946° / 32°0.09
46 °
Chapman, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation28%
Record high63° (1989)
Record low23° (1969)
Fri, 3044° / 31°0.06
44 °
Chapman, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1989)
Record low15° (1962)
Sat, 3146° / 32°0.1
46 °
Chapman, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (2024)
Record low21° (2020)
Sun, 0146° / 33°0.11
46 °
Chapman, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation35%
Record high64° (2019)
Record low19° (1972)
Mon, 0245° / 32°0.14
45 °
Chapman, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation42%
Record high59° (2001)
Record low17° (1993)
Tue, 0344° / 32°0.18
44 °
Chapman, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.18 in
Chance of precipitation45%
Record high60° (1967)
Record low10° (1993)
Wed, 0444° / 31°0.09
44 °
Chapman, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high64° (2022)
Record low13° (2002)
Thu, 0544° / 31°0.13
44 °
Chapman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (2022)
Record low18° (1965)
Fri, 0644° / 31°0.09
44 °
Chapman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (2022)
Record low19° (1962)
Sat, 0743° / 31°0.09
43 °
Chapman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation40%
Record high62° (2022)
Record low9° (2002)
Sun, 0841° / 29°0.09
41 °
Chapman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high58° (1996)
Record low-2° (2002)
Mon, 0941° / 29°0.07
41 °
Chapman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (2020)
Record low17° (1992)
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 Chapman, 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 Chapman, 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.