As of 21:50 EDT

Weather in Cromwell, CT

51°Current weather

Cromwell, Sunday, 11 October, 21:50

Rain. Feels like 50°. High 57°, low 46°.

Pressure29.91 inHg
Wind9.2 mph N
Humidity93%
Visibility1.2 mi
Dew point49°

Monthly outlook for Cromwell, CT: average high 60.8°, average low 46.5°. That is 0° below the climate normal for October. Precipitation is expected on 6 days (about 4.9 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 14 October (76°), the coolest 18 October (31.5°).

60.8°/46.5°
Average high / low
−0°
Below normal
6 / 4
Wet days / normal
4.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October62.7°61.6°+0.7°
21 October – 30 October57.5°58.3°-0.5°
31 October – 9 Novemberat normal55.1°—

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).

Mon, 1271° / 49°0.06Light rain
71 °Light rain

Cromwell, Monday, 12 October

Light rain. High 71°, low 49°.

Pressure29.77 inHg
Wind3.8 mph N
Humidity68%
Visibility6.2 mi
Dew point54°
Tue, 1365° / 52°0Overcast
65 °Overcast

Cromwell, Tuesday, 13 October

Overcast. High 65°, low 52°.

Pressure29.97 inHg
Wind6.9 mph S
Humidity74%
Visibility6.2 mi
Dew point57°
Wed, 1476° / 60°0Partly cloudy
76 °Partly cloudy

Cromwell, Wednesday, 14 October

Partly cloudy. High 76°, low 60°.

Pressure29.83 inHg
Wind7.9 mph NW
Humidity67%
Visibility6.2 mi
Dew point64°
Thu, 1561° / 50°0Partly cloudy
61 °Partly cloudy

Cromwell, Thursday, 15 October

Partly cloudy. High 61°, low 50°.

Pressure30.18 inHg
Wind5.5 mph N
Humidity58%
Visibility6.2 mi
Dew point45°
Fri, 1666° / 49°0.72Rain
66 °Rain

Cromwell, Friday, 16 October

Rain. High 66°, low 49°.

Pressure29.62 inHg
Wind16.2 mph NW
Humidity97%
Visibility—
Dew point57°
Sat, 1747° / 36°0Mostly clear
47 °Mostly clear

Cromwell, Saturday, 17 October

Mostly clear. High 47°, low 36°.

Pressure30.09 inHg
Wind16.9 mph NW
Humidity54%
Visibility—
Dew point29°
Sun, 1852° / 31°0Overcast
52 °Overcast

Cromwell, Sunday, 18 October

Overcast. High 52°, low 31°.

Pressure30.65 inHg
Wind7.2 mph S
Humidity29%
Visibility—
Dew point13°
Mon, 1964° / 39°0Clear
64 °Clear

Cromwell, Monday, 19 October

Clear. High 64°, low 39°.

Pressure30.47 inHg
Wind8.8 mph SW
Humidity38%
Visibility—
Dew point28°
Tue, 2069° / 45°0Partly cloudy
69 °Partly cloudy

Cromwell, Tuesday, 20 October

Partly cloudy. High 69°, low 45°.

Pressure30.33 inHg
Wind6.6 mph NW
Humidity46%
Visibility—
Dew point40°
Wed, 2166° / 49°0Overcast
66 °Overcast

Cromwell, Wednesday, 21 October

Overcast. High 66°, low 49°.

Pressure30.42 inHg
Wind7.1 mph S
Humidity57%
Visibility—
Dew point44°
Thu, 2260° / 50°0Overcast
60 °Overcast

Cromwell, Thursday, 22 October

Overcast. High 60°, low 50°.

Pressure30.39 inHg
Wind9.1 mph SE
Humidity76%
Visibility—
Dew point49°
Fri, 2362° / 56°2.57Heavy rain
62 °Heavy rain

Cromwell, Friday, 23 October

Heavy rain. High 62°, low 56°.

Pressure29.85 inHg
Wind18.2 mph SE
Humidity96%
Visibility—
Dew point59°
Sat, 2453° / 45°0.1Light rain
53 °Light rain

Cromwell, Saturday, 24 October

Light rain. High 53°, low 45°.

Pressure29.32 inHg
Wind11.2 mph NW
Humidity72%
Visibility—
Dew point44°
Sun, 2549° / 42°0.08Light rain
49 °Light rain

Cromwell, Sunday, 25 October

Light rain. High 49°, low 42°.

Pressure29.35 inHg
Wind9.5 mph NW
Humidity82%
Visibility—
Dew point41°
Mon, 2654° / 43°0Light rain
54 °Light rain

Cromwell, Monday, 26 October

Light rain. High 54°, low 43°.

Pressure29.65 inHg
Wind10 mph NW
Humidity62%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2758° / 43°0.15Climate normal
58 °Climate normal

Cromwell, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.15 in
Chance of precipitation23%
Record high81° (1963)
Record low29° (1976)
Wed, 2857° / 42°0.17Climate normal
57 °Climate normal

Cromwell, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.17 in
Chance of precipitation30%
Record high79° (2023)
Record low27° (1976)
Thu, 2956° / 41°0.17Climate normal
56 °Climate normal

Cromwell, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.17 in
Chance of precipitation25%
Record high71° (1989)
Record low30° (1965)
Fri, 3055° / 40°0.14Climate normal
55 °Climate normal

Cromwell, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation27%
Record high74° (2024)
Record low30° (2020)
Sat, 3156° / 40°0.07Climate normal
56 °Climate normal

Cromwell, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation20%
Record high79° (2024)
Record low23° (2020)
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)

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.