As of 10:39 EST

Weather in Stonington, CT

56°Current weather

Stonington, Thursday, 12 November, 10:39

Overcast. Feels like 55°. High 56°, low 44°.

Pressure29.68 inHg
Wind12.7 mph E
Humidity67%
Visibility6.2 mi
Dew point45°

Monthly outlook for Stonington, CT: average high 53°, average low 40.8°. That is 1.7° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 24 November (62.3°), the coolest 17 November (31.1°).

53°/40.8°
Average high / low
+1.7°
Above normal
3 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November51.7°50.7°+0.6°
22 November – 1 December55.2°48.3°+3.8°
2 December – 11 Decemberat normal44.4°—

November records over 66 years

74.3°1 November 2024All-time high
15.1°22 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Fishers Island (8 mi).

Fri, 1344° / 34°0.29Light rain
44 °Light rain

Stonington, Friday, 13 November

Light rain. High 44°, low 34°.

Pressure29.53 inHg
Wind11.7 mph N
Humidity98%
Visibility2.8 mi
Dew point38°
Sat, 1445° / 32°0Overcast
45 °Overcast

Stonington, Saturday, 14 November

Overcast. High 45°, low 32°.

Pressure29.71 inHg
Wind10 mph NW
Humidity56%
Visibility6.2 mi
Dew point26°
Sun, 1547° / 34°0Partly cloudy
47 °Partly cloudy

Stonington, Sunday, 15 November

Partly cloudy. High 47°, low 34°.

Pressure30.03 inHg
Wind11.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point28°
Mon, 1648° / 33°0Clear
48 °Clear

Stonington, Monday, 16 November

Clear. High 48°, low 33°.

Pressure30.36 inHg
Wind7.8 mph NW
Humidity63%
Visibility—
Dew point30°
Tue, 1753° / 31°0Clear
53 °Clear

Stonington, Tuesday, 17 November

Clear. High 53°, low 31°.

Pressure30.42 inHg
Wind7.2 mph NW
Humidity66%
Visibility—
Dew point33°
Wed, 1855° / 37°0Clear
55 °Clear

Stonington, Wednesday, 18 November

Clear. High 55°, low 37°.

Pressure30.45 inHg
Wind9.2 mph W
Humidity59%
Visibility—
Dew point33°
Thu, 1955° / 43°0Clear
55 °Clear

Stonington, Thursday, 19 November

Clear. High 55°, low 43°.

Pressure30.42 inHg
Wind8.2 mph SW
Humidity54%
Visibility—
Dew point35°
Fri, 2058° / 47°0Overcast
58 °Overcast

Stonington, Friday, 20 November

Overcast. High 58°, low 47°.

Pressure30.18 inHg
Wind11.4 mph W
Humidity59%
Visibility—
Dew point39°
Sat, 2156° / 41°0Mostly clear
56 °Mostly clear

Stonington, Saturday, 21 November

Mostly clear. High 56°, low 41°.

Pressure30.15 inHg
Wind12.9 mph NW
Humidity66%
Visibility—
Dew point42°
Sun, 2253° / 37°0Partly cloudy
53 °Partly cloudy

Stonington, Sunday, 22 November

Partly cloudy. High 53°, low 37°.

Pressure30.36 inHg
Wind11.3 mph S
Humidity59%
Visibility—
Dew point31°
Mon, 2359° / 54°0Overcast
59 °Overcast

Stonington, Monday, 23 November

Overcast. High 59°, low 54°.

Pressure30.18 inHg
Wind10.2 mph S
Humidity85%
Visibility—
Dew point54°
Tue, 2462° / 56°0Overcast
62 °Overcast

Stonington, Tuesday, 24 November

Overcast. High 62°, low 56°.

Pressure30.12 inHg
Wind7.8 mph E
Humidity86%
Visibility—
Dew point55°
Wed, 2560° / 56°0.24Rain
60 °Rain

Stonington, Wednesday, 25 November

Rain. High 60°, low 56°.

Pressure29.97 inHg
Wind12 mph NW
Humidity98%
Visibility—
Dew point58°
Thu, 2649° / 39°0Clear
49 °Clear

Stonington, Thursday, 26 November

Clear. High 49°, low 39°.

Pressure30.24 inHg
Wind16.5 mph NW
Humidity49%
Visibility—
Dew point27°
Fri, 2748° / 36°0Overcast
48 °Overcast

Stonington, Friday, 27 November

Overcast. High 48°, low 36°.

Pressure30.59 inHg
Wind8.9 mph SE
Humidity56%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2850° / 38°0.2Climate normal
50 °Climate normal

Stonington, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.2 in
Chance of precipitation37%
Record high63° (1990)
Record low17° (2002)
Sun, 2948° / 37°0.08Climate normal
48 °Climate normal

Stonington, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high65° (2011)
Record low25° (1996)
Mon, 3047° / 36°0.14Climate normal
47 °Climate normal

Stonington, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.14 in
Chance of precipitation33%
Record high62° (2020)
Record low23° (2013)
Tue, 0147° / 36°0.13Climate normal
47 °Climate normal

Stonington, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.13 in
Chance of precipitation42%
Record high65° (2001)
Record low20° (1989)
Wed, 0246° / 35°0.14Climate normal
46 °Climate normal

Stonington, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.14 in
Chance of precipitation28%
Record high61° (2006)
Record low16° (1989)
Thu, 0346° / 34°0.17Climate normal
46 °Climate normal

Stonington, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.17 in
Chance of precipitation28%
Record high62° (2009)
Record low14° (1976)
Fri, 0445° / 33°0.11Climate normal
45 °Climate normal

Stonington, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1998)
Record low13° (1989)
Sat, 0544° / 33°0.18Climate normal
44 °Climate normal

Stonington, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.18 in
Chance of precipitation28%
Record high65° (2001)
Record low15° (2025)
Sun, 0645° / 34°0.17Climate normal
45 °Climate normal

Stonington, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.17 in
Chance of precipitation45%
Record high64° (2001)
Record low21° (2007)
Mon, 0744° / 33°0.14Climate normal
44 °Climate normal

Stonington, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.14 in
Chance of precipitation30%
Record high69° (1998)
Record low13° (1964)
Tue, 0842° / 31°0.1Climate normal
42 °Climate normal

Stonington, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.1 in
Chance of precipitation28%
Record high58° (2011)
Record low17° (1970)
Wed, 0944° / 31°0.2Climate normal
44 °Climate normal

Stonington, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.2 in
Chance of precipitation35%
Record high60° (1991)
Record low12° (1968)
Thu, 1044° / 33°0.13Climate normal
44 °Climate normal

Stonington, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high58° (2023)
Record low8° (1968)
Fri, 1144° / 32°0.26Climate normal
44 °Climate normal

Stonington, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.26 in
Chance of precipitation40%
Record high61° (1971)
Record low10° (1977)

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 Stonington, 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 Stonington, 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.