As of 15:27 EST

Weather in Hadlyme, CT

69°Current weather

Hadlyme, Wednesday, 4 November, 15:27

Clear. Feels like 69°. High 72°, low 51°.

Pressure30.06 inHg
Wind11.5 mph S
Humidity68%
Visibility6.2 mi
Dew point58°

Monthly outlook for Hadlyme, CT: average high 54.3°, average low 41.2°. That is 1.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 4 November (72.2°), the coolest 16 November (31.3°).

54.3°/41.2°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November58.7°53.6°+2.8°
14 November – 23 November47°49.5°-1.4°
24 November – 3 Decemberat normal47.6°—

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 (9 mi).

Thu, 0572° / 58°0.11Light rain
72 °Light rain

Hadlyme, Thursday, 5 November

Light rain. High 72°, low 58°.

Pressure29.91 inHg
Wind12.5 mph S
Humidity82%
Visibility6.2 mi
Dew point62°
Fri, 0669° / 60°0.45Rain
69 °Rain

Hadlyme, Friday, 6 November

Rain. High 69°, low 60°.

Pressure29.88 inHg
Wind5.4 mph SW
Humidity83%
Visibility6.2 mi
Dew point63°
Sat, 0761° / 53°0.7Heavy rain
61 °Heavy rain

Hadlyme, Saturday, 7 November

Heavy rain. High 61°, low 53°.

Pressure29.77 inHg
Wind4.9 mph NE
Humidity74%
Visibility6.2 mi
Dew point52°
Sun, 0859° / 47°0.27Rain
59 °Rain

Hadlyme, Sunday, 8 November

Rain. High 59°, low 47°.

Pressure29.74 inHg
Wind14 mph NW
Humidity57%
Visibility6.2 mi
Dew point42°
Mon, 0950° / 44°0Overcast
50 °Overcast

Hadlyme, Monday, 9 November

Overcast. High 50°, low 44°.

Pressure29.71 inHg
Wind18.9 mph NW
Humidity59%
Visibility—
Dew point35°
Tue, 1053° / 39°0Overcast
53 °Overcast

Hadlyme, Tuesday, 10 November

Overcast. High 53°, low 39°.

Pressure29.94 inHg
Wind9.5 mph NW
Humidity62%
Visibility—
Dew point37°
Wed, 1159° / 44°0Clear
59 °Clear

Hadlyme, Wednesday, 11 November

Clear. High 59°, low 44°.

Pressure29.80 inHg
Wind9.2 mph NW
Humidity53%
Visibility—
Dew point37°
Thu, 1249° / 37°0Clear
49 °Clear

Hadlyme, Thursday, 12 November

Clear. High 49°, low 37°.

Pressure29.62 inHg
Wind14.5 mph NW
Humidity64%
Visibility—
Dew point36°
Fri, 1343° / 32°0Clear
43 °Clear

Hadlyme, Friday, 13 November

Clear. High 43°, low 32°.

Pressure29.77 inHg
Wind9.6 mph NW
Humidity48%
Visibility—
Dew point21°
Sat, 1444° / 32°0Clear
44 °Clear

Hadlyme, Saturday, 14 November

Clear. High 44°, low 32°.

Pressure29.85 inHg
Wind6.5 mph W
Humidity45%
Visibility—
Dew point20°
Sun, 1545° / 33°0Overcast
45 °Overcast

Hadlyme, Sunday, 15 November

Overcast. High 45°, low 33°.

Pressure29.83 inHg
Wind9.4 mph NW
Humidity45%
Visibility—
Dew point20°
Mon, 1645° / 31°0Mostly clear
45 °Mostly clear

Hadlyme, Monday, 16 November

Mostly clear. High 45°, low 31°.

Pressure29.94 inHg
Wind10.5 mph NW
Humidity60%
Visibility—
Dew point26°
Tue, 1747° / 33°0Clear
47 °Clear

Hadlyme, Tuesday, 17 November

Clear. High 47°, low 33°.

Pressure30.24 inHg
Wind6.8 mph N
Humidity57%
Visibility—
Dew point28°
Wed, 1847° / 32°0Clear
47 °Clear

Hadlyme, Wednesday, 18 November

Clear. High 47°, low 32°.

Pressure30.42 inHg
Wind6.3 mph N
Humidity59%
Visibility—
Dew point28°
Thu, 1953° / 35°0Clear
53 °Clear

Hadlyme, Thursday, 19 November

Clear. High 53°, low 35°.

Pressure30.27 inHg
Wind6.7 mph NW
Humidity61%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 0346° / 35°0.16Climate normal
46 °Climate normal

Hadlyme, 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 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.