As of 05:18 EST

Weather in Hadlyme, CT

44°Current weather

Hadlyme, Monday, 2 November, 05:18

Clear. Feels like 44°. High 68°, low 43°.

Pressure30.36 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point39°

Monthly outlook for Hadlyme, CT: average high 56.5°, average low 42.9°. That is 1.8° above the climate normal for November. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 5 November (71°), the coolest 17 November (29.8°).

56.5°/42.9°
Average high / low
+1.8°
Above normal
4 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November62.1°54.8°+4.1°
12 November – 21 November47.2°50.2°-1.7°
22 November – 1 Decemberat normal47.9°—

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).

Tue, 0370° / 43°0Overcast
70 °Overcast

Hadlyme, Tuesday, 3 November

Overcast. High 70°, low 43°.

Pressure30.27 inHg
Wind6.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point43°
Wed, 0467° / 51°0Clear
67 °Clear

Hadlyme, Wednesday, 4 November

Clear. High 67°, low 51°.

Pressure30.15 inHg
Wind8.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point51°
Thu, 0571° / 54°0.3Rain
71 °Rain

Hadlyme, Thursday, 5 November

Rain. High 71°, low 54°.

Pressure29.94 inHg
Wind10.1 mph S
Humidity65%
Visibility6.2 mi
Dew point58°
Fri, 0664° / 60°1.15Rain
64 °Rain

Hadlyme, Friday, 6 November

Rain. High 64°, low 60°.

Pressure29.85 inHg
Wind10 mph SW
Humidity99%
Visibility—
Dew point63°
Sat, 0769° / 51°0.46Rain
69 °Rain

Hadlyme, Saturday, 7 November

Rain. High 69°, low 51°.

Pressure29.77 inHg
Wind10 mph W
Humidity87%
Visibility—
Dew point58°
Sun, 0855° / 44°0Clear
55 °Clear

Hadlyme, Sunday, 8 November

Clear. High 55°, low 44°.

Pressure29.91 inHg
Wind9.7 mph W
Humidity65%
Visibility—
Dew point39°
Mon, 0956° / 47°0.43Rain
56 °Rain

Hadlyme, Monday, 9 November

Rain. High 56°, low 47°.

Pressure29.68 inHg
Wind20.4 mph E
Humidity93%
Visibility—
Dew point52°
Tue, 1051° / 44°0Mostly clear
51 °Mostly clear

Hadlyme, Tuesday, 10 November

Mostly clear. High 51°, low 44°.

Pressure29.71 inHg
Wind15.1 mph W
Humidity57%
Visibility—
Dew point33°
Wed, 1148° / 40°0Mostly clear
48 °Mostly clear

Hadlyme, Wednesday, 11 November

Mostly clear. High 48°, low 40°.

Pressure29.77 inHg
Wind14.4 mph W
Humidity62%
Visibility—
Dew point34°
Thu, 1249° / 40°0Clear
49 °Clear

Hadlyme, Thursday, 12 November

Clear. High 49°, low 40°.

Pressure29.88 inHg
Wind13.2 mph W
Humidity61%
Visibility—
Dew point32°
Fri, 1351° / 37°0Partly cloudy
51 °Partly cloudy

Hadlyme, Friday, 13 November

Partly cloudy. High 51°, low 37°.

Pressure30.00 inHg
Wind7.4 mph W
Humidity57%
Visibility—
Dew point31°
Sat, 1448° / 38°0Overcast
48 °Overcast

Hadlyme, Saturday, 14 November

Overcast. High 48°, low 38°.

Pressure30.06 inHg
Wind9.8 mph NW
Humidity62%
Visibility—
Dew point31°
Sun, 1548° / 33°0Mostly clear
48 °Mostly clear

Hadlyme, Sunday, 15 November

Mostly clear. High 48°, low 33°.

Pressure29.85 inHg
Wind17.2 mph SW
Humidity58%
Visibility—
Dew point28°
Mon, 1647° / 31°0Light rain
47 °Light rain

Hadlyme, Monday, 16 November

Light rain. High 47°, low 31°.

Pressure29.47 inHg
Wind14.7 mph NW
Humidity74%
Visibility—
Dew point39°
Tue, 1740° / 30°0Clear
40 °Clear

Hadlyme, Tuesday, 17 November

Clear. High 40°, low 30°.

Pressure29.88 inHg
Wind15.2 mph NW
Humidity44%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1850° / 40°0.08Climate normal
50 °Climate normal

Hadlyme, 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°0.06Climate 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)

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.