Monthly outlook for North Windham, ME: average high 57.5°, average low 41.2°. That is 0.3° above the climate normal for October. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 12 October (66.9°), the coolest 19 October (30.1°).
57.5°/41.2°
Average high / low
+0.3°
Above normal
5 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
58.5°
57.9°
+0.3°
19 October – 28 October
55.9°
54.9°
+0.6°
29 October – 7 November
at normal
51.7°
—
October records over 66 years
84.2°3 October 2023All-time high
28.2°26 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Portland (13 mi).
Sat, 1058° / 39°0
58 °
North Windham, Saturday, 10 October
Clear. High 58°, low 39°.
Pressure30.42 inHg
Wind6.4 mph W
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 1160° / 42°0.03
60 °
North Windham, Sunday, 11 October
Light rain. High 60°, low 42°.
Pressure30.39 inHg
Wind6.8 mph S
Humidity58%
Visibility6.2 mi
Dew point42°
Mon, 1267° / 51°0.35
67 °
North Windham, Monday, 12 October
Rain. High 67°, low 51°.
Pressure29.71 inHg
Wind4.3 mph N
Humidity88%
Visibility6.2 mi
Dew point53°
Tue, 1358° / 48°0.46
58 °
North Windham, Tuesday, 13 October
Rain. High 58°, low 48°.
Pressure29.83 inHg
Wind8.2 mph E
Humidity97%
Visibility3.2 mi
Dew point51°
Wed, 1456° / 47°0
56 °
North Windham, Wednesday, 14 October
Overcast. High 56°, low 47°.
Pressure29.88 inHg
Wind11.7 mph N
Humidity67%
Visibility—
Dew point43°
Thu, 1556° / 40°0
56 °
North Windham, Thursday, 15 October
Clear. High 56°, low 40°.
Pressure30.18 inHg
Wind10.2 mph NW
Humidity44%
Visibility—
Dew point28°
Fri, 1660° / 38°0.16
60 °
North Windham, Friday, 16 October
Light rain. High 60°, low 38°.
Pressure30.12 inHg
Wind13.2 mph S
Humidity63%
Visibility—
Dew point39°
Sat, 1763° / 43°0.41
63 °
North Windham, Saturday, 17 October
Rain. High 63°, low 43°.
Pressure29.74 inHg
Wind15.9 mph S
Humidity88%
Visibility—
Dew point46°
Sun, 1845° / 32°0
45 °
North Windham, Sunday, 18 October
Mostly clear. High 45°, low 32°.
Pressure30.12 inHg
Wind13.5 mph N
Humidity45%
Visibility—
Dew point23°
Mon, 1950° / 30°0
50 °
North Windham, Monday, 19 October
Clear. High 50°, low 30°.
Pressure30.50 inHg
Wind6 mph S
Humidity36%
Visibility—
Dew point18°
Tue, 2055° / 34°0
55 °
North Windham, Tuesday, 20 October
Overcast. High 55°, low 34°.
Pressure30.53 inHg
Wind5.6 mph SW
Humidity40%
Visibility—
Dew point24°
Wed, 2157° / 36°0
57 °
North Windham, Wednesday, 21 October
Clear. High 57°, low 36°.
Pressure30.59 inHg
Wind8.4 mph SE
Humidity47%
Visibility—
Dew point31°
Thu, 2258° / 40°0
58 °
North Windham, Thursday, 22 October
Overcast. High 58°, low 40°.
Pressure30.42 inHg
Wind7.6 mph SW
Humidity63%
Visibility—
Dew point39°
Fri, 2357° / 42°0.03
57 °
North Windham, Friday, 23 October
Light rain. High 57°, low 42°.
Pressure30.30 inHg
Wind7.3 mph S
Humidity70%
Visibility—
Dew point45°
Sat, 2459° / 54°0.61
59 °
North Windham, Saturday, 24 October
Heavy rain. High 59°, low 54°.
Pressure30.09 inHg
Wind24.4 mph E
Humidity87%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2555° / 45°0.14
55 °
North Windham, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.14 in
Chance of precipitation32%
Record high72° (2023)
Record low33° (2018)
Mon, 2654° / 44°0.14
54 °
North Windham, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.14 in
Chance of precipitation30%
Record high75° (2023)
Record low28° (2018)
Tue, 2753° / 43°0.12
53 °
North Windham, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.12 in
Chance of precipitation27%
Record high76° (2023)
Record low31° (1976)
Wed, 2854° / 43°0.17
54 °
North Windham, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.17 in
Chance of precipitation35%
Record high78° (2023)
Record low32° (1976)
Thu, 2952° / 41°0.11
52 °
North Windham, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (1971)
Record low31° (1965)
Fri, 3051° / 41°0.17
51 °
North Windham, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.17 in
Chance of precipitation27%
Record high64° (1989)
Record low32° (2020)
Sat, 3152° / 42°0.12
52 °
North Windham, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.12 in
Chance of precipitation23%
Record high76° (2024)
Record low29° (2020)
Sun, 0153° / 43°0.11
53 °
North Windham, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (2024)
Record low31° (2023)
Mon, 0252° / 42°0.17
52 °
North Windham, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.17 in
Chance of precipitation32%
Record high64° (1971)
Record low26° (2002)
Tue, 0352° / 41°0.22
52 °
North Windham, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.22 in
Chance of precipitation37%
Record high68° (2017)
Record low26° (2002)
Wed, 0451° / 41°0.07
51 °
North Windham, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1990)
Record low28° (2020)
Thu, 0551° / 41°0.18
51 °
North Windham, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.18 in
Chance of precipitation33%
Record high72° (2022)
Record low28° (1965)
Fri, 0651° / 42°0.14
51 °
North Windham, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation40%
Record high77° (2024)
Record low30° (2021)
Sat, 0751° / 40°0.06
51 °
North Windham, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2022)
Record low25° (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 North Windham, 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 North Windham, 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.