Monthly outlook for Lyme Station, CT: average high 59.3°, average low 49.6°. That is 3.1° above the climate normal for November. Precipitation is expected on 9 days (about 5.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 5 November (70.4°), the coolest 1 November (35.7°).
59.3°/49.6°
Average high / low
+3.1°
Above normal
9 / 5
Wet days / normal
5.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
62.8°
55.3°
+4.2°
11 November – 20 November
53.4°
50.6°
+1.5°
21 November – 30 November
at normal
48.2°
—
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).
Mon, 0270° / 40°0
70 °
Lyme Station, Monday, 2 November
Overcast. High 70°, low 40°.
Pressure30.39 inHg
Wind8 mph SW
Humidity49%
Visibility6.2 mi
Dew point43°
Tue, 0366° / 48°0
66 °
Lyme Station, Tuesday, 3 November
Overcast. High 66°, low 48°.
Pressure30.30 inHg
Wind7.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point45°
Wed, 0469° / 53°0
69 °
Lyme Station, Wednesday, 4 November
Clear. High 69°, low 53°.
Pressure30.15 inHg
Wind7.6 mph SW
Humidity65%
Visibility6.2 mi
Dew point55°
Thu, 0570° / 56°0.1
70 °
Lyme Station, Thursday, 5 November
Light rain. High 70°, low 56°.
Pressure30.00 inHg
Wind10.8 mph S
Humidity95%
Visibility—
Dew point62°
Fri, 0667° / 60°0.59
67 °
Lyme Station, Friday, 6 November
Rain. High 67°, low 60°.
Pressure29.85 inHg
Wind11.4 mph S
Humidity97%
Visibility—
Dew point65°
Sat, 0761° / 59°0.54
61 °
Lyme Station, Saturday, 7 November
Rain. High 61°, low 59°.
Pressure29.71 inHg
Wind15.4 mph SE
Humidity96%
Visibility—
Dew point59°
Sun, 0860° / 54°0.54
60 °
Lyme Station, Sunday, 8 November
Rain. High 60°, low 54°.
Pressure29.29 inHg
Wind21.2 mph SW
Humidity91%
Visibility—
Dew point56°
Mon, 0952° / 50°0.8
52 °
Lyme Station, Monday, 9 November
Rain. High 52°, low 50°.
Pressure29.29 inHg
Wind31 mph SW
Humidity76%
Visibility—
Dew point44°
Tue, 1051° / 49°0.1
51 °
Lyme Station, Tuesday, 10 November
Light rain. High 51°, low 49°.
Pressure29.41 inHg
Wind27.4 mph W
Humidity80%
Visibility—
Dew point44°
Wed, 1150° / 46°0.09
50 °
Lyme Station, Wednesday, 11 November
Light rain. High 50°, low 46°.
Pressure29.62 inHg
Wind20.1 mph W
Humidity73%
Visibility—
Dew point40°
Thu, 1251° / 45°0
51 °
Lyme Station, Thursday, 12 November
Overcast. High 51°, low 45°.
Pressure29.97 inHg
Wind13.3 mph NW
Humidity57%
Visibility—
Dew point34°
Fri, 1352° / 49°0
52 °
Lyme Station, Friday, 13 November
Overcast. High 52°, low 49°.
Pressure30.12 inHg
Wind8.7 mph SW
Humidity64%
Visibility—
Dew point40°
Sat, 1457° / 52°2.09
57 °
Lyme Station, Saturday, 14 November
Heavy rain. High 57°, low 52°.
Pressure29.47 inHg
Wind40.9 mph E
Humidity95%
Visibility—
Dew point54°
Sun, 1555° / 50°0.15
55 °
Lyme Station, Sunday, 15 November
Light rain. High 55°, low 50°.
Pressure29.21 inHg
Wind24.6 mph N
Humidity88%
Visibility—
Dew point51°
Mon, 1655° / 47°0
55 °
Lyme Station, Monday, 16 November
Mostly clear. High 55°, low 47°.
Pressure30.00 inHg
Wind22.2 mph N
Humidity72%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1750° / 40°0.15
50 °
Lyme Station, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high65° (2024)
Record low26° (2019)
Wed, 1850° / 40°0.08
50 °
Lyme Station, 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 °
Lyme Station, 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 °
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)
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.