As of 08:37 EST

Weather in North Lyme, CT

49°Current weather

North Lyme, Tuesday, 10 November, 08:37

Overcast. Feels like 47°. High 56°, low 44°.

Pressure29.94 inHg
Wind4 mph SW
Humidity70%
Visibility6.2 mi
Dew point39°

Monthly outlook for North Lyme, CT: average high 52.6°, average low 39.4°. That is 1.4° above the climate normal for November. Precipitation is expected on 5 days (about 3.2 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 24 November (60°), the coolest 17 November (33.2°).

52.6°/39.4°
Average high / low
+1.4°
Above normal
5 / 5
Wet days / normal
3.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November50.4°51.1°-0.4°
20 November – 29 November56.2°48.5°+4.3°
30 November – 9 Decemberat normal44.7°—

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).

Wed, 1157° / 45°0Partly cloudy
57 °Partly cloudy

North Lyme, Wednesday, 11 November

Partly cloudy. High 57°, low 45°.

Pressure29.91 inHg
Wind6.7 mph W
Humidity52%
Visibility6.2 mi
Dew point37°
Thu, 1254° / 42°0.12Rain
54 °Rain

North Lyme, Thursday, 12 November

Rain. High 54°, low 42°.

Pressure29.59 inHg
Wind11.4 mph E
Humidity60%
Visibility6.2 mi
Dew point40°
Fri, 1345° / 35°1.59Snow
45 °Snow

North Lyme, Friday, 13 November

Snow. High 45°, low 35°.

Pressure29.53 inHg
Wind11.8 mph N
Humidity100%
Visibility0.4 mi
Dew point38°
Sat, 1443° / 36°0.11Light rain
43 °Light rain

North Lyme, Saturday, 14 November

Light rain. High 43°, low 36°.

Pressure29.74 inHg
Wind12.6 mph N
Humidity89%
Visibility—
Dew point35°
Sun, 1549° / 35°0Clear
49 °Clear

North Lyme, Sunday, 15 November

Clear. High 49°, low 35°.

Pressure30.15 inHg
Wind8.8 mph NW
Humidity63%
Visibility—
Dew point30°
Mon, 1647° / 34°0Mostly clear
47 °Mostly clear

North Lyme, Monday, 16 November

Mostly clear. High 47°, low 34°.

Pressure30.36 inHg
Wind7.7 mph N
Humidity64%
Visibility—
Dew point30°
Tue, 1749° / 33°0Clear
49 °Clear

North Lyme, Tuesday, 17 November

Clear. High 49°, low 33°.

Pressure30.45 inHg
Wind5.9 mph N
Humidity53%
Visibility—
Dew point26°
Wed, 1851° / 34°0Clear
51 °Clear

North Lyme, Wednesday, 18 November

Clear. High 51°, low 34°.

Pressure30.39 inHg
Wind6 mph N
Humidity49%
Visibility—
Dew point25°
Thu, 1952° / 35°0Clear
52 °Clear

North Lyme, Thursday, 19 November

Clear. High 52°, low 35°.

Pressure30.45 inHg
Wind6.5 mph N
Humidity48%
Visibility—
Dew point26°
Fri, 2055° / 38°0Clear
55 °Clear

North Lyme, Friday, 20 November

Clear. High 55°, low 38°.

Pressure30.36 inHg
Wind5.7 mph NW
Humidity50%
Visibility—
Dew point30°
Sat, 2157° / 40°0Overcast
57 °Overcast

North Lyme, Saturday, 21 November

Overcast. High 57°, low 40°.

Pressure30.30 inHg
Wind5.7 mph W
Humidity42%
Visibility—
Dew point28°
Sun, 2257° / 43°0Overcast
57 °Overcast

North Lyme, Sunday, 22 November

Overcast. High 57°, low 43°.

Pressure30.24 inHg
Wind6.2 mph W
Humidity47%
Visibility—
Dew point31°
Mon, 2359° / 50°0.53Rain
59 °Rain

North Lyme, Monday, 23 November

Rain. High 59°, low 50°.

Pressure30.06 inHg
Wind17 mph SE
Humidity89%
Visibility—
Dew point54°
Tue, 2460° / 48°0.81Rain
60 °Rain

North Lyme, Tuesday, 24 November

Rain. High 60°, low 48°.

Pressure29.83 inHg
Wind12.9 mph S
Humidity86%
Visibility—
Dew point54°
Wed, 2549° / 39°0Overcast
49 °Overcast

North Lyme, Wednesday, 25 November

Overcast. High 49°, low 39°.

Pressure29.91 inHg
Wind14.3 mph W
Humidity64%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2649° / 39°0.2Climate normal
49 °Climate normal

North Lyme, 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°0.13Climate normal
49 °Climate normal

North Lyme, 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°0.19Climate normal
49 °Climate normal

North Lyme, 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°0.08Climate normal
48 °Climate normal

North Lyme, 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°0.14Climate normal
46 °Climate normal

North Lyme, 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°0.13Climate normal
46 °Climate normal

North Lyme, 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°0.14Climate normal
46 °Climate normal

North Lyme, 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°0.16Climate normal
46 °Climate normal

North Lyme, 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)
Fri, 0445° / 34°0.11Climate normal
45 °Climate normal

North Lyme, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (1998)
Record low14° (1989)
Sat, 0544° / 34°0.17Climate normal
44 °Climate normal

North Lyme, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.17 in
Chance of precipitation32%
Record high62° (2001)
Record low16° (2025)
Sun, 0645° / 35°0.16Climate normal
45 °Climate normal

North Lyme, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.16 in
Chance of precipitation47%
Record high62° (2001)
Record low22° (2007)
Mon, 0744° / 34°0.15Climate normal
44 °Climate normal

North Lyme, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high66° (1998)
Record low15° (1964)
Tue, 0842° / 32°0.1Climate normal
42 °Climate normal

North Lyme, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.1 in
Chance of precipitation30%
Record high56° (1974)
Record low17° (1964)
Wed, 0943° / 32°0.19Climate normal
43 °Climate normal

North Lyme, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.19 in
Chance of precipitation38%
Record high58° (1991)
Record low13° (1968)

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 Lyme, 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 Lyme, 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.