As of 21:05 EST

Weather in Stonington, CT

43°

Stonington, Sunday, 1 November, 21:05

Clear. Feels like 43°. High 59°, low 32°.

Pressure30.45 inHg

Wind0 mph N

Humidity89%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Stonington, CT: average high 59.4°, average low 45.5°. That is 2.9° above the climate normal for November. Precipitation is expected on 2 days (about 3.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 3 November (69.6°), the coolest 1 November (31.5°).

59.4°/45.5°

Average high / low

+2.9°

Above normal

2 / 5

Wet days / normal

3.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
1 November – 10 November	62.5°	55.8°	+3.7°
11 November – 20 November	54.3°	51.1°	+1.8°
21 November – 30 November	at normal	48.5°	—

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).

Mon, 0267° / 41°

67 °

Stonington, Monday, 2 November

Overcast. High 67°, low 41°.

Pressure30.36 inHg

Wind10.1 mph SW

Humidity42%

Visibility6.2 mi

Dew point40°

Tue, 0370° / 42°

70 °

Stonington, Tuesday, 3 November

Overcast. High 70°, low 42°.

Pressure30.27 inHg

Wind6.6 mph SW

Humidity47%

Visibility6.2 mi

Dew point45°

Wed, 0467° / 52°

67 °

Stonington, Wednesday, 4 November

Clear. High 67°, low 52°.

Pressure30.18 inHg

Wind8.7 mph SW

Humidity58%

Visibility6.2 mi

Dew point52°

Thu, 0569° / 54°

69 °

Stonington, Thursday, 5 November

Overcast. High 69°, low 54°.

Pressure30.00 inHg

Wind7.9 mph SW

Humidity77%

Visibility6.2 mi

Dew point60°

Fri, 0664° / 61°

1.06

64 °

Stonington, Friday, 6 November

Rain. High 64°, low 61°.

Pressure29.88 inHg

Wind12.4 mph SW

Humidity100%

Visibility—

Dew point63°

Sat, 0760° / 55°

2.21

60 °

Stonington, Saturday, 7 November

Heavy rain. High 60°, low 55°.

Pressure29.74 inHg

Wind15.3 mph NW

Humidity93%

Visibility—

Dew point56°

Sun, 0858° / 47°

58 °

Stonington, Sunday, 8 November

Overcast. High 58°, low 47°.

Pressure29.88 inHg

Wind16.8 mph NW

Humidity63%

Visibility—

Dew point42°

Mon, 0955° / 44°

55 °

Stonington, Monday, 9 November

Clear. High 55°, low 44°.

Pressure30.03 inHg

Wind14.8 mph W

Humidity56%

Visibility—

Dew point36°

Tue, 1056° / 46°

56 °

Stonington, Tuesday, 10 November

Overcast. High 56°, low 46°.

Pressure30.06 inHg

Wind7.1 mph SW

Humidity56%

Visibility—

Dew point37°

Wed, 1157° / 44°

0.01

57 °

Stonington, Wednesday, 11 November

Light rain. High 57°, low 44°.

Pressure29.88 inHg

Wind7.8 mph NE

Humidity57%

Visibility—

Dew point37°

Thu, 1247° / 37°

0.03

47 °

Stonington, Thursday, 12 November

Light rain. High 47°, low 37°.

Pressure30.00 inHg

Wind11.2 mph N

Humidity55%

Visibility—

Dew point27°

Fri, 1346° / 32°

46 °

Stonington, Friday, 13 November

Clear. High 46°, low 32°.

Pressure30.18 inHg

Wind10.8 mph W

Humidity50%

Visibility—

Dew point22°

Sat, 1456° / 41°

56 °

Stonington, Saturday, 14 November

Clear. High 56°, low 41°.

Pressure30.09 inHg

Wind14 mph W

Humidity58%

Visibility—

Dew point35°

Sun, 1559° / 51°

59 °

Stonington, Sunday, 15 November

Clear. High 59°, low 51°.

Pressure29.97 inHg

Wind18.6 mph W

Humidity55%

Visibility—

Dew point40°

Mon, 1662° / 50°

62 °

Stonington, Monday, 16 November

Partly cloudy. High 62°, low 50°.

Pressure30.09 inHg

Wind10.8 mph W

Humidity54%

Visibility—

Dew point41°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 1751° / 38°

0.16

51 °

Stonington, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.16 in

Chance of precipitation27%

Record high65° (2024)

Record low25° (1967)

Wed, 1851° / 39°

0.08

51 °

Stonington, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°

Average low39°

Average precipitation0.08 in

Chance of precipitation23%

Record high64° (1987)

Record low27° (2020)

Thu, 1950° / 38°

0.06

50 °

Stonington, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.06 in

Chance of precipitation18%

Record high62° (2021)

Record low22° (1986)

Fri, 2050° / 38°

0.12

50 °

Stonington, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.12 in

Chance of precipitation32%

Record high65° (1985)

Record low18° (1986)

Sat, 2149° / 37°

0.11

49 °

Stonington, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°

Average low37°

Average precipitation0.11 in

Chance of precipitation30%

Record high61° (1999)

Record low19° (1987)

Sun, 2248° / 37°

0.15

48 °

Stonington, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high48°

Average low37°

Average precipitation0.15 in

Chance of precipitation37%

Record high62° (1982)

Record low15° (2018)

Mon, 2347° / 36°

0.13

47 °

Stonington, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°

Average low36°

Average precipitation0.13 in

Chance of precipitation25%

Record high63° (1979)

Record low15° (2018)

Tue, 2448° / 37°

0.1

48 °

Stonington, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high48°

Average low37°

Average precipitation0.1 in

Chance of precipitation32%

Record high64° (1979)

Record low17° (1989)

Wed, 2549° / 36°

0.16

49 °

Stonington, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.16 in

Chance of precipitation23%

Record high65° (1979)

Record low21° (2013)

Thu, 2650° / 38°

0.2

50 °

Stonington, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.2 in

Chance of precipitation43%

Record high64° (1979)

Record low24° (1978)

Fri, 2749° / 38°

0.13

49 °

Stonington, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°

Average low38°

Average precipitation0.13 in

Chance of precipitation35%

Record high61° (1986)

Record low22° (1978)

Sat, 2850° / 38°

0.2

50 °

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°

0.08

48 °

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°

0.14

47 °

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)

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.