As of 18:42 EDT

Weather in Cromwell, CT

66°Current weather

Cromwell, Friday, 16 October, 18:42

Overcast. Feels like 66°. High 67°, low 50°.

Pressure29.62 inHg
Wind6.9 mph S
Humidity89%
Visibility1.5 mi
Dew point63°

Monthly outlook for Cromwell, CT: average high 57.9°, average low 41.7°. That is 0.5° below the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 16 October (67°), the coolest 18 October (36.8°).

57.9°/41.7°
Average high / low
−0.5°
Below normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October58.3°60.1°-1°
26 October – 4 November57.2°56.8°+0.3°
5 November – 14 Novemberat normal52.1°—

October records over 66 years

87.6°6 October 2007All-time high
22.6°31 October 2020All-time low

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

Sat, 1753° / 37°0Partly cloudy
53 °Partly cloudy

Cromwell, Saturday, 17 October

Partly cloudy. High 53°, low 37°.

Pressure30.15 inHg
Wind12.7 mph NW
Humidity47%
Visibility6.2 mi
Dew point30°
Sun, 1854° / 37°0Clear
54 °Clear

Cromwell, Sunday, 18 October

Clear. High 54°, low 37°.

Pressure30.59 inHg
Wind2.3 mph N
Humidity48%
Visibility6.2 mi
Dew point29°
Mon, 1961° / 37°0Clear
61 °Clear

Cromwell, Monday, 19 October

Clear. High 61°, low 37°.

Pressure30.47 inHg
Wind3.1 mph NE
Humidity58%
Visibility1.9 mi
Dew point41°
Tue, 2063° / 43°0Clear
63 °Clear

Cromwell, Tuesday, 20 October

Clear. High 63°, low 43°.

Pressure30.27 inHg
Wind8.3 mph N
Humidity59%
Visibility6.2 mi
Dew point45°
Wed, 2158° / 43°0Clear
58 °Clear

Cromwell, Wednesday, 21 October

Clear. High 58°, low 43°.

Pressure30.36 inHg
Wind9.9 mph NE
Humidity60%
Visibility—
Dew point38°
Thu, 2254° / 41°0Overcast
54 °Overcast

Cromwell, Thursday, 22 October

Overcast. High 54°, low 41°.

Pressure30.33 inHg
Wind10.1 mph NE
Humidity68%
Visibility—
Dew point38°
Fri, 2365° / 49°0Overcast
65 °Overcast

Cromwell, Friday, 23 October

Overcast. High 65°, low 49°.

Pressure30.12 inHg
Wind7.7 mph N
Humidity64%
Visibility—
Dew point44°
Sat, 2453° / 42°0Partly cloudy
53 °Partly cloudy

Cromwell, Saturday, 24 October

Partly cloudy. High 53°, low 42°.

Pressure30.36 inHg
Wind11.2 mph NE
Humidity68%
Visibility—
Dew point40°
Sun, 2556° / 38°0Clear
56 °Clear

Cromwell, Sunday, 25 October

Clear. High 56°, low 38°.

Pressure30.45 inHg
Wind8.8 mph N
Humidity46%
Visibility—
Dew point26°
Mon, 2664° / 38°0Partly cloudy
64 °Partly cloudy

Cromwell, Monday, 26 October

Partly cloudy. High 64°, low 38°.

Pressure30.21 inHg
Wind3.9 mph SW
Humidity35%
Visibility—
Dew point25°
Tue, 2760° / 45°0.06Light rain
60 °Light rain

Cromwell, Tuesday, 27 October

Light rain. High 60°, low 45°.

Pressure29.85 inHg
Wind10.2 mph NW
Humidity60%
Visibility—
Dew point44°
Wed, 2855° / 42°0Mostly clear
55 °Mostly clear

Cromwell, Wednesday, 28 October

Mostly clear. High 55°, low 42°.

Pressure30.06 inHg
Wind13.3 mph NW
Humidity50%
Visibility—
Dew point33°
Thu, 2956° / 38°0Partly cloudy
56 °Partly cloudy

Cromwell, Thursday, 29 October

Partly cloudy. High 56°, low 38°.

Pressure30.15 inHg
Wind4 mph NW
Humidity39%
Visibility—
Dew point23°
Fri, 3057° / 47°0.44Rain
57 °Rain

Cromwell, Friday, 30 October

Rain. High 57°, low 47°.

Pressure29.59 inHg
Wind10.2 mph S
Humidity92%
Visibility—
Dew point53°
Sat, 3151° / 43°0Light rain
51 °Light rain

Cromwell, Saturday, 31 October

Light rain. High 51°, low 43°.

Pressure29.74 inHg
Wind13 mph NW
Humidity65%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0157° / 42°0.11Climate normal
57 °Climate normal

Cromwell, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2024)
Record low30° (1964)
Mon, 0257° / 42°0.06Climate normal
57 °Climate normal

Cromwell, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.06 in
Chance of precipitation30%
Record high74° (1982)
Record low28° (2023)
Tue, 0357° / 41°0.11Climate normal
57 °Climate normal

Cromwell, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (2003)
Record low27° (1980)
Wed, 0456° / 40°0.04Climate normal
56 °Climate normal

Cromwell, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.04 in
Chance of precipitation27%
Record high73° (1987)
Record low29° (2006)
Thu, 0555° / 40°0.13Climate normal
55 °Climate normal

Cromwell, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high74° (2022)
Record low29° (1965)
Fri, 0654° / 40°0.09Climate normal
54 °Climate normal

Cromwell, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation38%
Record high78° (2024)
Record low27° (2012)
Sat, 0754° / 39°0.08Climate normal
54 °Climate normal

Cromwell, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2022)
Record low26° (1962)
Sun, 0853° / 38°0.14Climate normal
53 °Climate normal

Cromwell, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.14 in
Chance of precipitation33%
Record high72° (2020)
Record low25° (1960)
Mon, 0953° / 38°0.09Climate normal
53 °Climate normal

Cromwell, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (1975)
Record low24° (2019)
Tue, 1053° / 38°0.15Climate normal
53 °Climate normal

Cromwell, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2020)
Record low24° (2017)
Wed, 1151° / 38°0.15Climate normal
51 °Climate normal

Cromwell, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.15 in
Chance of precipitation40%
Record high69° (2020)
Record low21° (2017)
Thu, 1250° / 37°0.14Climate normal
50 °Climate normal

Cromwell, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high70° (2022)
Record low24° (2019)
Fri, 1349° / 35°0.19Climate normal
49 °Climate normal

Cromwell, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.19 in
Chance of precipitation40%
Record high70° (1964)
Record low19° (2019)
Sat, 1449° / 35°0.11Climate normal
49 °Climate normal

Cromwell, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation23%
Record high67° (1993)
Record low20° (1986)

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 Cromwell, 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 Cromwell, 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.