Monthly outlook for Lyme Station, CT: average high 56°, average low 45.1°. That is 2° above the climate normal for November. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 4 November (73.3°), the coolest 18 November (35.3°).
56°/45.1°
Average high / low
+2°
Above normal
5 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
60.6°
53.6°
+3.9°
14 November – 23 November
48.4°
49.5°
-0.6°
24 November – 3 December
at normal
47.6°
—
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 (2 mi).
Thu, 0572° / 61°0.12
72 °
Lyme Station, Thursday, 5 November
Rain. High 72°, low 61°.
Pressure29.91 inHg
Wind10.8 mph S
Humidity71%
Visibility6.2 mi
Dew point60°
Fri, 0669° / 62°0.06
69 °
Lyme Station, Friday, 6 November
Light rain. High 69°, low 62°.
Pressure29.88 inHg
Wind4.9 mph SW
Humidity87%
Visibility5.9 mi
Dew point63°
Sat, 0770° / 53°0.12
70 °
Lyme Station, Saturday, 7 November
Light rain. High 70°, low 53°.
Pressure29.80 inHg
Wind5.4 mph N
Humidity62%
Visibility6.2 mi
Dew point55°
Sun, 0856° / 44°0.41
56 °
Lyme Station, Sunday, 8 November
Rain. High 56°, low 44°.
Pressure29.80 inHg
Wind11.3 mph NW
Humidity74%
Visibility—
Dew point42°
Mon, 0952° / 44°0.02
52 °
Lyme Station, Monday, 9 November
Light rain. High 52°, low 44°.
Pressure29.71 inHg
Wind16.2 mph W
Humidity52%
Visibility—
Dew point34°
Tue, 1059° / 50°0
59 °
Lyme Station, Tuesday, 10 November
Clear. High 59°, low 50°.
Pressure30.00 inHg
Wind18.9 mph SW
Humidity64%
Visibility—
Dew point43°
Wed, 1156° / 44°0
56 °
Lyme Station, Wednesday, 11 November
Mostly clear. High 56°, low 44°.
Pressure30.00 inHg
Wind16.6 mph NE
Humidity66%
Visibility—
Dew point42°
Thu, 1247° / 36°0
47 °
Lyme Station, Thursday, 12 November
Clear. High 47°, low 36°.
Pressure29.97 inHg
Wind16.4 mph N
Humidity47%
Visibility—
Dew point22°
Fri, 1352° / 43°0.01
52 °
Lyme Station, Friday, 13 November
Light rain. High 52°, low 43°.
Pressure29.62 inHg
Wind21.6 mph W
Humidity67%
Visibility—
Dew point38°
Sat, 1446° / 37°0
46 °
Lyme Station, Saturday, 14 November
Clear. High 46°, low 37°.
Pressure29.83 inHg
Wind18 mph NW
Humidity62%
Visibility—
Dew point29°
Sun, 1547° / 36°0
47 °
Lyme Station, Sunday, 15 November
Clear. High 47°, low 36°.
Pressure30.15 inHg
Wind12.1 mph NW
Humidity58%
Visibility—
Dew point27°
Mon, 1650° / 39°0.1
50 °
Lyme Station, Monday, 16 November
Light rain. High 50°, low 39°.
Pressure29.94 inHg
Wind19.2 mph W
Humidity55%
Visibility—
Dew point31°
Tue, 1743° / 37°0
43 °
Lyme Station, Tuesday, 17 November
Clear. High 43°, low 37°.
Pressure29.85 inHg
Wind17.3 mph NW
Humidity60%
Visibility—
Dew point27°
Wed, 1849° / 35°0
49 °
Lyme Station, Wednesday, 18 November
Clear. High 49°, low 35°.
Pressure29.97 inHg
Wind20.8 mph W
Humidity59%
Visibility—
Dew point27°
Thu, 1955° / 47°0
55 °
Lyme Station, Thursday, 19 November
Overcast. High 55°, low 47°.
Pressure29.68 inHg
Wind24.3 mph SW
Humidity54%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2049° / 39°0.13
49 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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 °
Lyme Station, 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)
Wed, 0246° / 36°0.14
46 °
Lyme Station, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.14 in
Chance of precipitation28%
Record high60° (2006)
Record low17° (1989)
Thu, 0346° / 35°0.16
46 °
Lyme Station, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation28%
Record high60° (2009)
Record low15° (1976)
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 Lyme Station, 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 Lyme Station, 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.