As of 15:28 EST

Weather in Columbia, CT

57°

Columbia, Sunday, 1 November, 15:28

Clear. Feels like 55°. High 57°, low 30°.

Pressure30.42 inHg

Wind5.7 mph N

Humidity52%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Columbia, CT: average high 59.7°, average low 42.2°. That is 3.3° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 6 November (70.9°), the coolest 13 November (27.2°).

59.7°/42.2°

Average high / low

+3.3°

Above normal

4 / 5

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
1 November – 10 November	63.1°	55.6°	+4.2°
11 November – 20 November	54.1°	50.5°	+2°
21 November – 30 November	at normal	47.9°	—

November records over 66 years

77°1 November 2024All-time high

8.2°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Norwich (15 mi).

Mon, 0266° / 39°

66 °

Columbia, Monday, 2 November

Overcast. High 66°, low 39°.

Pressure30.36 inHg

Wind8.8 mph SW

Humidity41%

Visibility6.2 mi

Dew point38°

Tue, 0368° / 40°

68 °

Columbia, Tuesday, 3 November

Overcast. High 68°, low 40°.

Pressure30.27 inHg

Wind6.2 mph SW

Humidity43%

Visibility6.2 mi

Dew point44°

Wed, 0467° / 51°

67 °

Columbia, Wednesday, 4 November

Clear. High 67°, low 51°.

Pressure30.18 inHg

Wind9.1 mph SW

Humidity57%

Visibility6.2 mi

Dew point51°

Thu, 0570° / 55°

0.03

70 °

Columbia, Thursday, 5 November

Light rain. High 70°, low 55°.

Pressure29.94 inHg

Wind11 mph S

Humidity79%

Visibility6.2 mi

Dew point61°

Fri, 0671° / 55°

0.07

71 °

Columbia, Friday, 6 November

Light rain. High 71°, low 55°.

Pressure29.85 inHg

Wind7.8 mph SW

Humidity79%

Visibility—

Dew point59°

Sat, 0758° / 50°

0.13

58 °

Columbia, Saturday, 7 November

Light rain. High 58°, low 50°.

Pressure29.83 inHg

Wind6.5 mph N

Humidity96%

Visibility—

Dew point52°

Sun, 0858° / 45°

0.07

58 °

Columbia, Sunday, 8 November

Light rain. High 58°, low 45°.

Pressure29.77 inHg

Wind8.9 mph NW

Humidity83%

Visibility—

Dew point49°

Mon, 0960° / 43°

60 °

Columbia, Monday, 9 November

Overcast. High 60°, low 43°.

Pressure29.97 inHg

Wind4.1 mph NW

Humidity60%

Visibility—

Dew point40°

Tue, 1056° / 43°

56 °

Columbia, Tuesday, 10 November

Overcast. High 56°, low 43°.

Pressure30.06 inHg

Wind3.3 mph NE

Humidity64%

Visibility—

Dew point39°

Wed, 1158° / 40°

58 °

Columbia, Wednesday, 11 November

Clear. High 58°, low 40°.

Pressure29.83 inHg

Wind12.1 mph NW

Humidity55%

Visibility—

Dew point36°

Thu, 1247° / 29°

0.15

47 °

Columbia, Thursday, 12 November

Rain. High 47°, low 29°.

Pressure29.71 inHg

Wind13.9 mph NW

Humidity79%

Visibility—

Dew point40°

Fri, 1339° / 27°

39 °

Columbia, Friday, 13 November

Clear. High 39°, low 27°.

Pressure30.09 inHg

Wind11.7 mph NW

Humidity29%

Visibility—

Dew point5°

Sat, 1454° / 37°

54 °

Columbia, Saturday, 14 November

Overcast. High 54°, low 37°.

Pressure29.83 inHg

Wind10.8 mph SW

Humidity44%

Visibility—

Dew point26°

Sun, 1560° / 42°

0.02

60 °

Columbia, Sunday, 15 November

Light rain. High 60°, low 42°.

Pressure29.77 inHg

Wind7.7 mph SW

Humidity64%

Visibility—

Dew point40°

Mon, 1666° / 51°

66 °

Columbia, Monday, 16 November

Overcast. High 66°, low 51°.

Pressure29.83 inHg

Wind8.6 mph SW

Humidity75%

Visibility—

Dew point53°

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

Tue, 1750° / 36°

0.16

50 °

Columbia, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.16 in

Chance of precipitation27%

Record high64° (2006)

Record low17° (1967)

Wed, 1850° / 37°

0.08

50 °

Columbia, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.08 in

Chance of precipitation23%

Record high65° (1987)

Record low24° (2020)

Thu, 1950° / 36°

0.06

50 °

Columbia, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.06 in

Chance of precipitation18%

Record high61° (1985)

Record low19° (1986)

Fri, 2049° / 36°

0.12

49 °

Columbia, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.12 in

Chance of precipitation32%

Record high66° (1985)

Record low15° (1986)

Sat, 2148° / 35°

0.11

48 °

Columbia, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.11 in

Chance of precipitation30%

Record high62° (1999)

Record low18° (1987)

Sun, 2247° / 35°

0.15

47 °

Columbia, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.15 in

Chance of precipitation37%

Record high63° (1982)

Record low13° (2018)

Mon, 2347° / 34°

0.13

47 °

Columbia, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.13 in

Chance of precipitation25%

Record high64° (1979)

Record low12° (2018)

Tue, 2448° / 35°

0.1

48 °

Columbia, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.1 in

Chance of precipitation32%

Record high65° (1979)

Record low8° (1989)

Wed, 2548° / 34°

0.16

48 °

Columbia, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.16 in

Chance of precipitation23%

Record high67° (1979)

Record low19° (2013)

Thu, 2649° / 36°

0.2

49 °

Columbia, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.2 in

Chance of precipitation45%

Record high64° (1979)

Record low23° (1978)

Fri, 2749° / 36°

0.13

49 °

Columbia, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.13 in

Chance of precipitation37%

Record high61° (1988)

Record low20° (1978)

Sat, 2849° / 36°

0.2

49 °

Columbia, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.2 in

Chance of precipitation37%

Record high64° (1990)

Record low13° (2002)

Sun, 2948° / 35°

0.08

48 °

Columbia, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.08 in

Chance of precipitation25%

Record high66° (2011)

Record low22° (2002)

Mon, 3046° / 34°

0.15

46 °

Columbia, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.15 in

Chance of precipitation33%

Record high62° (2020)

Record low21° (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 Columbia, 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 Columbia, 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.