Monthly outlook for Ivoryton, CT: average high 57.3°, average low 45.7°. That is 2.2° above the climate normal for November. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 3 November (70.7°), the coolest 15 November (34.4°).
57.3°/45.7°
Average high / low
+2.2°
Above normal
5 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
62.1°
54.8°
+4°
12 November – 21 November
49.3°
50.2°
-0.5°
22 November – 1 December
at normal
47.9°
—
November records over 66 years
74.3°1 November 2024All-time high
14.5°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Old Lyme (7 mi).
Tue, 0371° / 45°0
71 °
Ivoryton, Tuesday, 3 November
Overcast. High 71°, low 45°.
Pressure30.27 inHg
Wind6.6 mph SW
Humidity47%
Visibility6.2 mi
Dew point44°
Wed, 0468° / 47°0
68 °
Ivoryton, Wednesday, 4 November
Clear. High 68°, low 47°.
Pressure30.15 inHg
Wind9.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point52°
Thu, 0568° / 54°0
68 °
Ivoryton, Thursday, 5 November
Overcast. High 68°, low 54°.
Pressure29.97 inHg
Wind7.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point58°
Fri, 0664° / 61°1.18
64 °
Ivoryton, Friday, 6 November
Rain. High 64°, low 61°.
Pressure29.91 inHg
Wind9.2 mph S
Humidity99%
Visibility—
Dew point64°
Sat, 0768° / 55°0.52
68 °
Ivoryton, Saturday, 7 November
Rain. High 68°, low 55°.
Pressure29.77 inHg
Wind6.3 mph W
Humidity98%
Visibility—
Dew point62°
Sun, 0855° / 49°0
55 °
Ivoryton, Sunday, 8 November
Mostly clear. High 55°, low 49°.
Pressure29.88 inHg
Wind10.5 mph SW
Humidity62%
Visibility—
Dew point41°
Mon, 0958° / 50°0.38
58 °
Ivoryton, Monday, 9 November
Rain. High 58°, low 50°.
Pressure29.74 inHg
Wind20 mph E
Humidity92%
Visibility—
Dew point50°
Tue, 1051° / 46°0.04
51 °
Ivoryton, Tuesday, 10 November
Light rain. High 51°, low 46°.
Pressure29.59 inHg
Wind19.6 mph NW
Humidity85%
Visibility—
Dew point43°
Wed, 1151° / 43°0
51 °
Ivoryton, Wednesday, 11 November
Partly cloudy. High 51°, low 43°.
Pressure29.94 inHg
Wind20.7 mph W
Humidity59%
Visibility—
Dew point33°
Thu, 1252° / 43°0.02
52 °
Ivoryton, Thursday, 12 November
Light rain. High 52°, low 43°.
Pressure29.88 inHg
Wind16.5 mph SW
Humidity77%
Visibility—
Dew point44°
Fri, 1352° / 39°0
52 °
Ivoryton, Friday, 13 November
Overcast. High 52°, low 39°.
Pressure29.91 inHg
Wind13.7 mph NW
Humidity71%
Visibility—
Dew point41°
Sat, 1442° / 35°0
42 °
Ivoryton, Saturday, 14 November
Clear. High 42°, low 35°.
Pressure30.21 inHg
Wind13.6 mph NW
Humidity49%
Visibility—
Dew point20°
Sun, 1547° / 34°0
47 °
Ivoryton, Sunday, 15 November
Overcast. High 47°, low 34°.
Pressure30.30 inHg
Wind7.7 mph SW
Humidity50%
Visibility—
Dew point25°
Mon, 1650° / 39°0
50 °
Ivoryton, Monday, 16 November
Light rain. High 50°, low 39°.
Pressure30.30 inHg
Wind16.7 mph NE
Humidity44%
Visibility—
Dew point24°
Tue, 1753° / 48°0.39
53 °
Ivoryton, Tuesday, 17 November
Rain. High 53°, low 48°.
Pressure30.03 inHg
Wind20.4 mph NE
Humidity94%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1850° / 40°0.08
50 °
Ivoryton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high63° (2024)
Record low27° (2020)
Thu, 1950° / 39°0.06
50 °
Ivoryton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (2021)
Record low24° (1986)
Fri, 2049° / 39°0.13
49 °
Ivoryton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (1985)
Record low20° (1986)
Sat, 2149° / 38°0.11
49 °
Ivoryton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high60° (2020)
Record low20° (1987)
Sun, 2248° / 38°0.15
48 °
Ivoryton, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high60° (1994)
Record low15° (2018)
Mon, 2347° / 37°0.13
47 °
Ivoryton, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation25%
Record high60° (1992)
Record low15° (2018)
Tue, 2448° / 38°0.1
48 °
Ivoryton, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (1979)
Record low19° (1989)
Wed, 2548° / 37°0.15
48 °
Ivoryton, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.15 in
Chance of precipitation27%
Record high62° (1979)
Record low22° (2013)
Thu, 2649° / 39°0.2
49 °
Ivoryton, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.2 in
Chance of precipitation43%
Record high62° (1979)
Record low25° (1978)
Fri, 2749° / 39°0.13
49 °
Ivoryton, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1986)
Record low23° (1978)
Sat, 2849° / 39°0.19
49 °
Ivoryton, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.19 in
Chance of precipitation35%
Record high61° (1990)
Record low19° (2002)
Sun, 2948° / 38°0.08
48 °
Ivoryton, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high62° (2011)
Record low26° (1989)
Mon, 3046° / 37°0.14
46 °
Ivoryton, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.14 in
Chance of precipitation35%
Record high63° (2020)
Record low24° (2013)
Tue, 0146° / 36°0.13
46 °
Ivoryton, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.13 in
Chance of precipitation40%
Record high63° (2001)
Record low21° (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 Ivoryton, 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 Ivoryton, 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.