Monthly outlook for Chapman, ME: average high 53.1°, average low 36°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 26 October (63.2°), the coolest 18 October (25.9°).
53.1°/36°
Average high / low
+2.7°
Above normal
3 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
53.3°
49.5°
+2.1°
26 October – 4 November
52.8°
45.6°
+4°
5 November – 14 November
at normal
40.9°
—
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).
Sat, 1743° / 32°0
43 °
Chapman, Saturday, 17 October
Partly cloudy. High 43°, low 32°.
Pressure29.91 inHg
Wind14.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point22°
Sun, 1846° / 26°0
46 °
Chapman, Sunday, 18 October
Clear. High 46°, low 26°.
Pressure30.53 inHg
Wind5.7 mph W
Humidity55%
Visibility6.2 mi
Dew point15°
Mon, 1957° / 36°0
57 °
Chapman, Monday, 19 October
Clear. High 57°, low 36°.
Pressure30.47 inHg
Wind8.5 mph S
Humidity43%
Visibility6.2 mi
Dew point33°
Tue, 2059° / 35°0
59 °
Chapman, Tuesday, 20 October
Overcast. High 59°, low 35°.
Pressure30.30 inHg
Wind8.5 mph N
Humidity64%
Visibility—
Dew point38°
Wed, 2150° / 33°0
50 °
Chapman, Wednesday, 21 October
Clear. High 50°, low 33°.
Pressure30.53 inHg
Wind6.7 mph N
Humidity61%
Visibility—
Dew point31°
Thu, 2248° / 30°0
48 °
Chapman, Thursday, 22 October
Clear. High 48°, low 30°.
Pressure30.53 inHg
Wind8.5 mph S
Humidity52%
Visibility—
Dew point25°
Fri, 2356° / 32°0
56 °
Chapman, Friday, 23 October
Clear. High 56°, low 32°.
Pressure30.30 inHg
Wind5.4 mph S
Humidity57%
Visibility—
Dew point32°
Sat, 2458° / 37°0
58 °
Chapman, Saturday, 24 October
Clear. High 58°, low 37°.
Pressure30.39 inHg
Wind4.5 mph NW
Humidity58%
Visibility—
Dew point36°
Sun, 2563° / 40°0
63 °
Chapman, Sunday, 25 October
Clear. High 63°, low 40°.
Pressure30.36 inHg
Wind6.2 mph SW
Humidity52%
Visibility—
Dew point36°
Mon, 2663° / 42°0
63 °
Chapman, Monday, 26 October
Overcast. High 63°, low 42°.
Pressure30.18 inHg
Wind5.3 mph N
Humidity59%
Visibility—
Dew point40°
Tue, 2748° / 40°0.56
48 °
Chapman, Tuesday, 27 October
Rain. High 48°, low 40°.
Pressure29.97 inHg
Wind11.5 mph N
Humidity89%
Visibility—
Dew point42°
Wed, 2840° / 38°0.04
40 °
Chapman, Wednesday, 28 October
Light rain. High 40°, low 38°.
Pressure30.09 inHg
Wind7 mph NE
Humidity83%
Visibility—
Dew point34°
Thu, 2952° / 36°0.02
52 °
Chapman, Thursday, 29 October
Light rain. High 52°, low 36°.
Pressure29.97 inHg
Wind11.2 mph W
Humidity77%
Visibility—
Dew point41°
Fri, 3055° / 38°0
55 °
Chapman, Friday, 30 October
Overcast. High 55°, low 38°.
Pressure30.00 inHg
Wind5.5 mph S
Humidity73%
Visibility—
Dew point40°
Sat, 3159° / 50°0.41
59 °
Chapman, Saturday, 31 October
Rain. High 59°, low 50°.
Pressure29.71 inHg
Wind14.2 mph S
Humidity95%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1041° / 29°0.1
41 °
Chapman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation43%
Record high67° (2020)
Record low11° (2004)
Wed, 1140° / 29°0.13
40 °
Chapman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.13 in
Chance of precipitation42%
Record high65° (2020)
Record low13° (1985)
Thu, 1239° / 27°0.15
39 °
Chapman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation35%
Record high61° (2020)
Record low9° (1968)
Fri, 1338° / 26°0.15
38 °
Chapman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.15 in
Chance of precipitation43%
Record high56° (1982)
Record low7° (2004)
Sat, 1438° / 25°0.11
38 °
Chapman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high53° (2006)
Record low-2° (2019)
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.