Monthly outlook for North Windham, CT: average high 58.8°, average low 42.4°. That is 0° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 October (64.6°), the coolest 24 October (32.7°).
58.8°/42.4°
Average high / low
+0°
Above normal
2 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.4°
59.6°
-0.7°
29 October – 7 November
59.3°
56.5°
+1.6°
8 November – 17 November
at normal
51.7°
—
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).
Tue, 2065° / 42°0
65 °
North Windham, Tuesday, 20 October
Clear. High 65°, low 42°.
Pressure30.24 inHg
Wind12.4 mph NE
Humidity47%
Visibility6.2 mi
Dew point40°
Wed, 2155° / 41°0
55 °
North Windham, Wednesday, 21 October
Overcast. High 55°, low 41°.
Pressure30.27 inHg
Wind10.4 mph NE
Humidity61%
Visibility6.2 mi
Dew point38°
Thu, 2261° / 40°0
61 °
North Windham, Thursday, 22 October
Clear. High 61°, low 40°.
Pressure29.97 inHg
Wind9.4 mph N
Humidity44%
Visibility6.2 mi
Dew point35°
Fri, 2351° / 38°0
51 °
North Windham, Friday, 23 October
Clear. High 51°, low 38°.
Pressure30.36 inHg
Wind10.5 mph N
Humidity58%
Visibility—
Dew point31°
Sat, 2455° / 33°0
55 °
North Windham, Saturday, 24 October
Clear. High 55°, low 33°.
Pressure30.62 inHg
Wind5 mph W
Humidity50%
Visibility—
Dew point30°
Sun, 2559° / 37°0
59 °
North Windham, Sunday, 25 October
Clear. High 59°, low 37°.
Pressure30.45 inHg
Wind7.9 mph SW
Humidity50%
Visibility—
Dew point33°
Mon, 2662° / 45°0
62 °
North Windham, Monday, 26 October
Clear. High 62°, low 45°.
Pressure30.24 inHg
Wind11.4 mph NW
Humidity53%
Visibility—
Dew point40°
Tue, 2763° / 44°0
63 °
North Windham, Tuesday, 27 October
Partly cloudy. High 63°, low 44°.
Pressure30.24 inHg
Wind10.5 mph SW
Humidity50%
Visibility—
Dew point37°
Wed, 2855° / 44°0
55 °
North Windham, Wednesday, 28 October
Overcast. High 55°, low 44°.
Pressure30.27 inHg
Wind8 mph NE
Humidity79%
Visibility—
Dew point47°
Thu, 2957° / 45°0
57 °
North Windham, Thursday, 29 October
Overcast. High 57°, low 45°.
Pressure30.39 inHg
Wind5.2 mph E
Humidity60%
Visibility—
Dew point36°
Fri, 3058° / 44°0
58 °
North Windham, Friday, 30 October
Overcast. High 58°, low 44°.
Pressure30.47 inHg
Wind6.6 mph SE
Humidity58%
Visibility—
Dew point37°
Sat, 3159° / 45°0.09
59 °
North Windham, Saturday, 31 October
Light rain. High 59°, low 45°.
Pressure30.24 inHg
Wind9.3 mph S
Humidity79%
Visibility—
Dew point49°
Sun, 0164° / 59°1.01
64 °
North Windham, Sunday, 1 November
Heavy rain. High 64°, low 59°.
Pressure29.88 inHg
Wind14.6 mph SW
Humidity99%
Visibility—
Dew point59°
Mon, 0263° / 46°0.01
63 °
North Windham, Monday, 2 November
Light rain. High 63°, low 46°.
Pressure29.77 inHg
Wind14.5 mph W
Humidity59%
Visibility—
Dew point39°
Tue, 0355° / 40°0
55 °
North Windham, Tuesday, 3 November
Clear. High 55°, low 40°.
Pressure30.15 inHg
Wind12.4 mph NW
Humidity46%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 42°0.04
56 °
North Windham, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (1975)
Record low29° (2020)
Thu, 0556° / 42°0.15
56 °
North Windham, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high72° (2022)
Record low32° (1965)
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)
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.