As of 02:49 EST

Weather in North Lyme, CT

47°Current weather

North Lyme, Wednesday, 11 November, 02:49

Clear. Feels like 42°. High 57°, low 46°.

Pressure29.88 inHg
Wind8.9 mph W
Humidity77%
Visibility6.2 mi
Dew point40°

Monthly outlook for North Lyme, CT: average high 49.7°, average low 38.3°. That is 0° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 22 November (58.8°), the coolest 25 November (29.8°).

49.7°/38.3°
Average high / low
+0°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November49.5°50.6°-0.6°
21 November – 30 November50.1°48.2°+1.1°
1 December – 10 Decemberat normal44.4°—

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).

Thu, 1255° / 44°0.16Rain
55 °Rain

North Lyme, Thursday, 12 November

Rain. High 55°, low 44°.

Pressure29.59 inHg
Wind10.8 mph E
Humidity63%
Visibility6.2 mi
Dew point42°
Fri, 1344° / 37°0.13Light rain
44 °Light rain

North Lyme, Friday, 13 November

Light rain. High 44°, low 37°.

Pressure29.50 inHg
Wind11.5 mph N
Humidity74%
Visibility6.2 mi
Dew point33°
Sat, 1444° / 35°0Overcast
44 °Overcast

North Lyme, Saturday, 14 November

Overcast. High 44°, low 35°.

Pressure29.71 inHg
Wind11.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point27°
Sun, 1545° / 34°0Overcast
45 °Overcast

North Lyme, Sunday, 15 November

Overcast. High 45°, low 34°.

Pressure29.97 inHg
Wind14.2 mph NW
Humidity62%
Visibility—
Dew point31°
Mon, 1648° / 35°0Overcast
48 °Overcast

North Lyme, Monday, 16 November

Overcast. High 48°, low 35°.

Pressure30.18 inHg
Wind11.4 mph NW
Humidity62%
Visibility—
Dew point31°
Tue, 1750° / 35°0Partly cloudy
50 °Partly cloudy

North Lyme, Tuesday, 17 November

Partly cloudy. High 50°, low 35°.

Pressure30.45 inHg
Wind5.2 mph N
Humidity64%
Visibility—
Dew point32°
Wed, 1846° / 40°0Overcast
46 °Overcast

North Lyme, Wednesday, 18 November

Overcast. High 46°, low 40°.

Pressure30.30 inHg
Wind11.8 mph N
Humidity73%
Visibility—
Dew point35°
Thu, 1952° / 37°0Clear
52 °Clear

North Lyme, Thursday, 19 November

Clear. High 52°, low 37°.

Pressure30.21 inHg
Wind13.4 mph N
Humidity56%
Visibility—
Dew point30°
Fri, 2054° / 37°0Partly cloudy
54 °Partly cloudy

North Lyme, Friday, 20 November

Partly cloudy. High 54°, low 37°.

Pressure30.27 inHg
Wind5.9 mph N
Humidity49%
Visibility—
Dew point29°
Sat, 2155° / 44°0Partly cloudy
55 °Partly cloudy

North Lyme, Saturday, 21 November

Partly cloudy. High 55°, low 44°.

Pressure30.18 inHg
Wind6.4 mph SW
Humidity53%
Visibility—
Dew point35°
Sun, 2259° / 48°0.31Rain
59 °Rain

North Lyme, Sunday, 22 November

Rain. High 59°, low 48°.

Pressure30.00 inHg
Wind18.9 mph S
Humidity85%
Visibility—
Dew point52°
Mon, 2353° / 44°0Partly cloudy
53 °Partly cloudy

North Lyme, Monday, 23 November

Partly cloudy. High 53°, low 44°.

Pressure29.83 inHg
Wind11.6 mph W
Humidity72%
Visibility—
Dew point41°
Tue, 2445° / 33°0.69Snow
45 °Snow

North Lyme, Tuesday, 24 November

Snow. High 45°, low 33°.

Pressure29.74 inHg
Wind21.1 mph NW
Humidity66%
Visibility—
Dew point34°
Wed, 2540° / 30°0Mostly clear
40 °Mostly clear

North Lyme, Wednesday, 25 November

Mostly clear. High 40°, low 30°.

Pressure30.18 inHg
Wind16.5 mph NW
Humidity65%
Visibility—
Dew point26°
Thu, 2648° / 34°0Overcast
48 °Overcast

North Lyme, Thursday, 26 November

Overcast. High 48°, low 34°.

Pressure30.33 inHg
Wind14 mph SW
Humidity57%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1044° / 34°0.13Climate normal
44 °Climate normal

North Lyme, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation37%
Record high58° (2023)
Record low9° (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.