As of 18:04 EST

Weather in Hadlyme, CT

62°Current weather

Hadlyme, Tuesday, 3 November, 18:04

Overcast. Feels like 61°. High 70°, low 48°.

Pressure30.21 inHg
Wind2 mph SW
Humidity65%
Visibility6.2 mi
Dew point51°

Monthly outlook for Hadlyme, CT: average high 55.8°, average low 42.7°. That is 1.7° above the climate normal for November. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 4 November (74°), the coolest 14 November (30.3°).

55.8°/42.7°
Average high / low
+1.7°
Above normal
4 / 5
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November60°54.2°+3.2°
13 November – 22 November48.9°49.9°-0.5°
23 November – 2 Decemberat normal47.8°—

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 (9 mi).

Wed, 0474° / 54°0Clear
74 °Clear

Hadlyme, Wednesday, 4 November

Clear. High 74°, low 54°.

Pressure30.12 inHg
Wind8.6 mph SW
Humidity57%
Visibility6.2 mi
Dew point52°
Thu, 0568° / 59°0.06Light rain
68 °Light rain

Hadlyme, Thursday, 5 November

Light rain. High 68°, low 59°.

Pressure29.94 inHg
Wind9.6 mph S
Humidity76%
Visibility6.2 mi
Dew point60°
Fri, 0664° / 60°1.81Heavy rain
64 °Heavy rain

Hadlyme, Friday, 6 November

Heavy rain. High 64°, low 60°.

Pressure29.91 inHg
Wind4.5 mph S
Humidity98%
Visibility4.3 mi
Dew point64°
Sat, 0762° / 55°0.23Rain
62 °Rain

Hadlyme, Saturday, 7 November

Rain. High 62°, low 55°.

Pressure29.80 inHg
Wind8.4 mph NE
Humidity78%
Visibility6.2 mi
Dew point54°
Sun, 0857° / 47°0.09Light rain
57 °Light rain

Hadlyme, Sunday, 8 November

Light rain. High 57°, low 47°.

Pressure29.80 inHg
Wind9.1 mph NW
Humidity85%
Visibility—
Dew point48°
Mon, 0950° / 41°0Mostly clear
50 °Mostly clear

Hadlyme, Monday, 9 November

Mostly clear. High 50°, low 41°.

Pressure29.94 inHg
Wind14.2 mph NW
Humidity62%
Visibility—
Dew point34°
Tue, 1056° / 39°0Overcast
56 °Overcast

Hadlyme, Tuesday, 10 November

Overcast. High 56°, low 39°.

Pressure30.03 inHg
Wind16.5 mph SW
Humidity62%
Visibility—
Dew point38°
Wed, 1151° / 39°0Partly cloudy
51 °Partly cloudy

Hadlyme, Wednesday, 11 November

Partly cloudy. High 51°, low 39°.

Pressure30.03 inHg
Wind14.3 mph NW
Humidity54%
Visibility—
Dew point32°
Thu, 1247° / 32°0Overcast
47 °Overcast

Hadlyme, Thursday, 12 November

Overcast. High 47°, low 32°.

Pressure30.15 inHg
Wind8 mph NW
Humidity40%
Visibility—
Dew point18°
Fri, 1346° / 32°0Overcast
46 °Overcast

Hadlyme, Friday, 13 November

Overcast. High 46°, low 32°.

Pressure30.03 inHg
Wind6.4 mph NW
Humidity41%
Visibility—
Dew point19°
Sat, 1443° / 30°0Clear
43 °Clear

Hadlyme, Saturday, 14 November

Clear. High 43°, low 30°.

Pressure29.94 inHg
Wind9.3 mph NW
Humidity49%
Visibility—
Dew point21°
Sun, 1547° / 31°0Clear
47 °Clear

Hadlyme, Sunday, 15 November

Clear. High 47°, low 31°.

Pressure30.03 inHg
Wind8.5 mph NW
Humidity49%
Visibility—
Dew point22°
Mon, 1648° / 34°0Clear
48 °Clear

Hadlyme, Monday, 16 November

Clear. High 48°, low 34°.

Pressure30.24 inHg
Wind5.4 mph N
Humidity54%
Visibility—
Dew point28°
Tue, 1754° / 39°0Overcast
54 °Overcast

Hadlyme, Tuesday, 17 November

Overcast. High 54°, low 39°.

Pressure30.24 inHg
Wind4.7 mph W
Humidity67%
Visibility—
Dew point37°
Wed, 1855° / 40°0Clear
55 °Clear

Hadlyme, Wednesday, 18 November

Clear. High 55°, low 40°.

Pressure30.12 inHg
Wind6.2 mph N
Humidity60%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1950° / 39°0.06Climate normal
50 °Climate normal

Hadlyme, 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°0.13Climate normal
49 °Climate normal

Hadlyme, 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°0.11Climate normal
49 °Climate normal

Hadlyme, 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°0.15Climate normal
48 °Climate normal

Hadlyme, 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°0.13Climate normal
47 °Climate normal

Hadlyme, 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°0.1Climate normal
48 °Climate normal

Hadlyme, 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°0.15Climate normal
48 °Climate normal

Hadlyme, 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°0.2Climate normal
49 °Climate normal

Hadlyme, 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

Hadlyme, 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

Hadlyme, 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

Hadlyme, 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

Hadlyme, 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

Hadlyme, 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

Hadlyme, 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)

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 Hadlyme, 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 Hadlyme, 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.