Monthly outlook for Cottage Grove, CT: average high 53.3°, average low 41.3°. That is 1.2° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 6 November (69.6°), the coolest 18 November (31.7°).
53.3°/41.3°
Average high / low
+1.2°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
56.1°
52.4°
+2°
15 November – 24 November
48.7°
48.3°
+0.2°
25 November – 4 December
at normal
45.8°
—
November records over 66 years
77.9°6 November 2024All-time high
1.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Hartford (4 mi).
Fri, 0670° / 61°0.77
70 °
Cottage Grove, Friday, 6 November
Heavy rain. High 70°, low 61°.
Pressure29.85 inHg
Wind3.1 mph S
Humidity96%
Visibility6.2 mi
Dew point65°
Sat, 0761° / 46°0.18
61 °
Cottage Grove, Saturday, 7 November
Rain. High 61°, low 46°.
Pressure29.74 inHg
Wind3.1 mph N
Humidity76%
Visibility6.2 mi
Dew point51°
Sun, 0857° / 45°0.11
57 °
Cottage Grove, Sunday, 8 November
Rain. High 57°, low 45°.
Pressure29.77 inHg
Wind12.4 mph W
Humidity59%
Visibility6.2 mi
Dew point42°
Mon, 0951° / 44°0.03
51 °
Cottage Grove, Monday, 9 November
Light rain. High 51°, low 44°.
Pressure29.74 inHg
Wind12.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point36°
Tue, 1057° / 44°0
57 °
Cottage Grove, Tuesday, 10 November
Overcast. High 57°, low 44°.
Pressure29.91 inHg
Wind7.5 mph SW
Humidity60%
Visibility—
Dew point37°
Wed, 1157° / 42°0
57 °
Cottage Grove, Wednesday, 11 November
Overcast. High 57°, low 42°.
Pressure29.85 inHg
Wind7.7 mph W
Humidity60%
Visibility—
Dew point38°
Thu, 1248° / 39°0
48 °
Cottage Grove, Thursday, 12 November
Overcast. High 48°, low 39°.
Pressure29.88 inHg
Wind6.8 mph NW
Humidity54%
Visibility—
Dew point30°
Fri, 1346° / 33°0
46 °
Cottage Grove, Friday, 13 November
Clear. High 46°, low 33°.
Pressure29.85 inHg
Wind5.7 mph N
Humidity46%
Visibility—
Dew point21°
Sat, 1445° / 33°0
45 °
Cottage Grove, Saturday, 14 November
Overcast. High 45°, low 33°.
Pressure29.88 inHg
Wind5.6 mph N
Humidity43%
Visibility—
Dew point18°
Sun, 1544° / 33°0
44 °
Cottage Grove, Sunday, 15 November
Overcast. High 44°, low 33°.
Pressure29.88 inHg
Wind12.2 mph NW
Humidity44%
Visibility—
Dew point19°
Mon, 1646° / 34°0
46 °
Cottage Grove, Monday, 16 November
Mostly clear. High 46°, low 34°.
Pressure29.91 inHg
Wind11.3 mph NW
Humidity51%
Visibility—
Dew point24°
Tue, 1746° / 34°0
46 °
Cottage Grove, Tuesday, 17 November
Mostly clear. High 46°, low 34°.
Pressure30.09 inHg
Wind7.8 mph NW
Humidity53%
Visibility—
Dew point24°
Wed, 1849° / 32°0
49 °
Cottage Grove, Wednesday, 18 November
Partly cloudy. High 49°, low 32°.
Pressure30.30 inHg
Wind5.2 mph W
Humidity48%
Visibility—
Dew point22°
Thu, 1956° / 40°0.02
56 °
Cottage Grove, Thursday, 19 November
Light rain. High 56°, low 40°.
Pressure30.03 inHg
Wind9.6 mph SW
Humidity72%
Visibility—
Dew point40°
Fri, 2052° / 41°0
52 °
Cottage Grove, Friday, 20 November
Mostly clear. High 52°, low 41°.
Pressure30.03 inHg
Wind11.5 mph NW
Humidity51%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2148° / 33°0.1
48 °
Cottage Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high61° (1999)
Record low17° (1987)
Sun, 2246° / 33°0.11
46 °
Cottage Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (2007)
Record low12° (2018)
Mon, 2346° / 32°0.13
46 °
Cottage Grove, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation25%
Record high65° (1979)
Record low12° (2018)
Tue, 2447° / 32°0.08
47 °
Cottage Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high67° (1979)
Record low2° (1989)
Wed, 2547° / 32°0.13
47 °
Cottage Grove, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation28%
Record high69° (1979)
Record low14° (1989)
Thu, 2648° / 33°0.2
48 °
Cottage Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.2 in
Chance of precipitation45%
Record high64° (1979)
Record low22° (1978)
Fri, 2748° / 33°0.13
48 °
Cottage Grove, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (2015)
Record low20° (2002)
Sat, 2848° / 34°0.15
48 °
Cottage Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation35%
Record high66° (1990)
Record low7° (2002)
Sun, 2947° / 32°0.07
47 °
Cottage Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2011)
Record low13° (2002)
Mon, 3045° / 32°0.13
45 °
Cottage Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2006)
Record low20° (2013)
Tue, 0144° / 31°0.12
44 °
Cottage Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation35%
Record high67° (2001)
Record low15° (1971)
Wed, 0244° / 30°0.11
44 °
Cottage Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation30%
Record high60° (1982)
Record low10° (1971)
Thu, 0344° / 29°0.15
44 °
Cottage Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2009)
Record low8° (1971)
Fri, 0443° / 29°0.1
43 °
Cottage Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.1 in
Chance of precipitation27%
Record high67° (1998)
Record low8° (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 Cottage Grove, 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 Cottage Grove, 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.