Monthly outlook for North Windham, CT: average high 57.6°, average low 42.3°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 27 October (66°), the coolest 1 November (29.8°).
57.6°/42.3°
Average high / low
−0.3°
Below normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
59°
58.9°
+0.1°
31 October – 9 November
55.2°
55.9°
-0.4°
10 November – 19 November
at normal
51°
—
October records over 66 years
83.8°6 October 2007All-time high
22.6°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Norwich (14 mi).
Thu, 2265° / 36°0
65 °
North Windham, Thursday, 22 October
Clear. High 65°, low 36°.
Pressure29.94 inHg
Wind9.5 mph N
Humidity35%
Visibility6.2 mi
Dew point32°
Fri, 2353° / 38°0
53 °
North Windham, Friday, 23 October
Clear. High 53°, low 38°.
Pressure30.36 inHg
Wind7.5 mph N
Humidity48%
Visibility6.2 mi
Dew point27°
Sat, 2457° / 34°0
57 °
North Windham, Saturday, 24 October
Clear. High 57°, low 34°.
Pressure30.53 inHg
Wind3.4 mph NW
Humidity43%
Visibility6.2 mi
Dew point30°
Sun, 2563° / 36°0
63 °
North Windham, Sunday, 25 October
Clear. High 63°, low 36°.
Pressure30.56 inHg
Wind6.8 mph W
Humidity44%
Visibility—
Dew point33°
Mon, 2663° / 41°0
63 °
North Windham, Monday, 26 October
Clear. High 63°, low 41°.
Pressure30.27 inHg
Wind7.3 mph W
Humidity53%
Visibility—
Dew point38°
Tue, 2766° / 49°0
66 °
North Windham, Tuesday, 27 October
Partly cloudy. High 66°, low 49°.
Pressure30.12 inHg
Wind6.5 mph NE
Humidity59%
Visibility—
Dew point45°
Wed, 2850° / 47°0
50 °
North Windham, Wednesday, 28 October
Overcast. High 50°, low 47°.
Pressure30.42 inHg
Wind6.1 mph E
Humidity79%
Visibility—
Dew point42°
Thu, 2961° / 49°0.03
61 °
North Windham, Thursday, 29 October
Light rain. High 61°, low 49°.
Pressure30.09 inHg
Wind10.9 mph SW
Humidity96%
Visibility—
Dew point51°
Fri, 3052° / 37°0
52 °
North Windham, Friday, 30 October
Clear. High 52°, low 37°.
Pressure30.03 inHg
Wind11.9 mph NW
Humidity53%
Visibility—
Dew point32°
Sat, 3145° / 31°0
45 °
North Windham, Saturday, 31 October
Clear. High 45°, low 31°.
Pressure30.33 inHg
Wind13 mph NW
Humidity41%
Visibility—
Dew point19°
Sun, 0151° / 30°0
51 °
North Windham, Sunday, 1 November
Overcast. High 51°, low 30°.
Pressure30.56 inHg
Wind9.7 mph SW
Humidity33%
Visibility—
Dew point16°
Mon, 0260° / 47°0.03
60 °
North Windham, Monday, 2 November
Light rain. High 60°, low 47°.
Pressure30.33 inHg
Wind9.3 mph SW
Humidity70%
Visibility—
Dew point47°
Tue, 0362° / 55°0.35
62 °
North Windham, Tuesday, 3 November
Rain. High 62°, low 55°.
Pressure30.12 inHg
Wind5 mph S
Humidity99%
Visibility—
Dew point57°
Wed, 0456° / 53°0.13
56 °
North Windham, Wednesday, 4 November
Light rain. High 56°, low 53°.
Pressure30.21 inHg
Wind6.8 mph E
Humidity95%
Visibility—
Dew point52°
Thu, 0558° / 52°0
58 °
North Windham, Thursday, 5 November
Overcast. High 58°, low 52°.
Pressure30.30 inHg
Wind8.1 mph NE
Humidity84%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0655° / 42°0.12
55 °
North Windham, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high74° (2024)
Record low29° (2021)
Sat, 0755° / 41°0.08
55 °
North Windham, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high75° (2022)
Record low28° (1962)
Sun, 0853° / 40°0.12
53 °
North Windham, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high72° (2020)
Record low27° (1960)
Mon, 0954° / 40°0.09
54 °
North Windham, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation22%
Record high72° (1975)
Record low22° (2019)
Tue, 1054° / 40°0.18
54 °
North Windham, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.18 in
Chance of precipitation38%
Record high69° (2020)
Record low24° (2017)
Wed, 1153° / 40°0.15
53 °
North Windham, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high68° (2022)
Record low21° (2017)
Thu, 1251° / 39°0.17
51 °
North Windham, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.17 in
Chance of precipitation37%
Record high70° (2022)
Record low26° (2019)
Fri, 1350° / 37°0.21
50 °
North Windham, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.21 in
Chance of precipitation40%
Record high68° (1964)
Record low19° (2019)
Sat, 1450° / 37°0.09
50 °
North Windham, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high65° (1993)
Record low20° (2019)
Sun, 1551° / 37°0.12
51 °
North Windham, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation35%
Record high72° (1993)
Record low22° (1967)
Mon, 1651° / 38°0.15
51 °
North Windham, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (2001)
Record low19° (1967)
Tue, 1750° / 36°0.16
50 °
North Windham, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.16 in
Chance of precipitation27%
Record high64° (2006)
Record low17° (1967)
Wed, 1850° / 37°0.08
50 °
North Windham, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation23%
Record high65° (1987)
Record low24° (2020)
Thu, 1950° / 36°0.06
50 °
North Windham, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation18%
Record high61° (1985)
Record low19° (1986)
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, CT 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, CT 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.