As of 11:22 EST

Weather in Stonington, CT

67°

Stonington, Wednesday, 4 November, 11:22

Clear. Feels like 66°. High 69°, low 51°.

Pressure30.15 inHg

Wind10.4 mph SW

Humidity65%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Stonington, CT: average high 56.6°, average low 44.6°. That is 2.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 5 November (71.4°), the coolest 12 November (34.9°).

56.6°/44.6°

Average high / low

+2.1°

Above normal

4 / 5

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
4 November – 13 November	58.9°	54.1°	+2.7°
14 November – 23 November	52.7°	50°	+1.5°
24 November – 3 December	at normal	48°	—

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).

Thu, 0571° / 58°

0.13

71 °

Stonington, Thursday, 5 November

Rain. High 71°, low 58°.

Pressure29.94 inHg

Wind11.3 mph SW

Humidity70%

Visibility6.2 mi

Dew point60°

Fri, 0666° / 59°

0.41

66 °

Stonington, Friday, 6 November

Rain. High 66°, low 59°.

Pressure29.91 inHg

Wind5.2 mph S

Humidity91%

Visibility3.7 mi

Dew point63°

Sat, 0760° / 53°

0.32

60 °

Stonington, Saturday, 7 November

Rain. High 60°, low 53°.

Pressure29.77 inHg

Wind7.6 mph N

Humidity78%

Visibility6.2 mi

Dew point54°

Sun, 0858° / 46°

0.15

58 °

Stonington, Sunday, 8 November

Light rain. High 58°, low 46°.

Pressure29.77 inHg

Wind14.6 mph NW

Humidity65%

Visibility—

Dew point41°

Mon, 0953° / 44°

53 °

Stonington, Monday, 9 November

Partly cloudy. High 53°, low 44°.

Pressure29.71 inHg

Wind16 mph NW

Humidity57%

Visibility—

Dew point37°

Tue, 1059° / 44°

59 °

Stonington, Tuesday, 10 November

Overcast. High 59°, low 44°.

Pressure30.03 inHg

Wind14.1 mph SW

Humidity68%

Visibility—

Dew point44°

Wed, 1158° / 45°

58 °

Stonington, Wednesday, 11 November

Overcast. High 58°, low 45°.

Pressure29.85 inHg

Wind16.7 mph N

Humidity61%

Visibility—

Dew point41°

Thu, 1246° / 35°

46 °

Stonington, Thursday, 12 November

Clear. High 46°, low 35°.

Pressure30.12 inHg

Wind14.5 mph N

Humidity50%

Visibility—

Dew point23°

Fri, 1350° / 37°

50 °

Stonington, Friday, 13 November

Partly cloudy. High 50°, low 37°.

Pressure29.91 inHg

Wind14 mph W

Humidity56%

Visibility—

Dew point29°

Sat, 1450° / 41°

50 °

Stonington, Saturday, 14 November

Overcast. High 50°, low 41°.

Pressure29.91 inHg

Wind10.6 mph NW

Humidity63%

Visibility—

Dew point37°

Sun, 1557° / 41°

57 °

Stonington, Sunday, 15 November

Partly cloudy. High 57°, low 41°.

Pressure30.00 inHg

Wind14.1 mph W

Humidity69%

Visibility—

Dew point42°

Mon, 1648° / 38°

48 °

Stonington, Monday, 16 November

Partly cloudy. High 48°, low 38°.

Pressure30.18 inHg

Wind8.4 mph N

Humidity60%

Visibility—

Dew point31°

Tue, 1748° / 35°

48 °

Stonington, Tuesday, 17 November

Clear. High 48°, low 35°.

Pressure30.33 inHg

Wind8.1 mph W

Humidity44%

Visibility—

Dew point22°

Wed, 1857° / 42°

57 °

Stonington, Wednesday, 18 November

Clear. High 57°, low 42°.

Pressure30.33 inHg

Wind7.4 mph W

Humidity41%

Visibility—

Dew point28°

Thu, 1957° / 47°

57 °

Stonington, Thursday, 19 November

Overcast. High 57°, low 47°.

Pressure30.27 inHg

Wind10 mph S

Humidity72%

Visibility—

Dew point45°

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

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)

Tue, 0147° / 36°

0.13

47 °

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°

0.14

46 °

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°

0.17

46 °

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)

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.