As of 11:04 EDT

Weather in Marion, CT

62°Current weather

Marion, Monday, 12 October, 11:04

Clear. Feels like 62°. High 67°, low 51°.

Pressure29.80 inHg
Wind29 mph SE
Humidity86%
Visibility6.2 mi
Dew point57°

Monthly outlook for Marion, CT: average high 60.6°, average low 44.8°. That is 0.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 14 October (76.2°), the coolest 19 October (35.7°).

60.6°/44.8°
Average high / low
+0.2°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October61.6°61.2°+0.3°
22 October – 31 October58.8°57.6°+0.6°
1 November – 10 Novemberat normal54.7°—

October records over 66 years

86.5°6 October 2007All-time high
24.1°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Waterbury (6 mi).

Tue, 1367° / 54°0Overcast
67 °Overcast

Marion, Tuesday, 13 October

Overcast. High 67°, low 54°.

Pressure29.97 inHg
Wind9.2 mph S
Humidity81%
Visibility6.2 mi
Dew point57°
Wed, 1476° / 59°0Mostly clear
76 °Mostly clear

Marion, Wednesday, 14 October

Mostly clear. High 76°, low 59°.

Pressure29.83 inHg
Wind10.1 mph W
Humidity63%
Visibility6.2 mi
Dew point62°
Thu, 1562° / 50°0Overcast
62 °Overcast

Marion, Thursday, 15 October

Overcast. High 62°, low 50°.

Pressure30.21 inHg
Wind4.9 mph N
Humidity56%
Visibility6.2 mi
Dew point43°
Fri, 1661° / 49°0.33Light rain
61 °Light rain

Marion, Friday, 16 October

Light rain. High 61°, low 49°.

Pressure29.68 inHg
Wind16.5 mph NW
Humidity98%
Visibility—
Dew point55°
Sat, 1746° / 41°0Clear
46 °Clear

Marion, Saturday, 17 October

Clear. High 46°, low 41°.

Pressure30.09 inHg
Wind18.6 mph NW
Humidity60%
Visibility—
Dew point31°
Sun, 1854° / 36°0Partly cloudy
54 °Partly cloudy

Marion, Sunday, 18 October

Partly cloudy. High 54°, low 36°.

Pressure30.53 inHg
Wind7.1 mph W
Humidity39%
Visibility—
Dew point22°
Mon, 1960° / 36°0Clear
60 °Clear

Marion, Monday, 19 October

Clear. High 60°, low 36°.

Pressure30.53 inHg
Wind11.2 mph SW
Humidity52%
Visibility—
Dew point34°
Tue, 2061° / 46°0Overcast
61 °Overcast

Marion, Tuesday, 20 October

Overcast. High 61°, low 46°.

Pressure30.30 inHg
Wind5.7 mph SW
Humidity62%
Visibility—
Dew point45°
Wed, 2162° / 43°0Clear
62 °Clear

Marion, Wednesday, 21 October

Clear. High 62°, low 43°.

Pressure30.33 inHg
Wind9.6 mph N
Humidity48%
Visibility—
Dew point38°
Thu, 2255° / 36°0Clear
55 °Clear

Marion, Thursday, 22 October

Clear. High 55°, low 36°.

Pressure30.65 inHg
Wind5.6 mph N
Humidity52%
Visibility—
Dew point30°
Fri, 2357° / 39°0Overcast
57 °Overcast

Marion, Friday, 23 October

Overcast. High 57°, low 39°.

Pressure30.42 inHg
Wind11.3 mph SW
Humidity64%
Visibility—
Dew point40°
Sat, 2463° / 45°0Overcast
63 °Overcast

Marion, Saturday, 24 October

Overcast. High 63°, low 45°.

Pressure30.18 inHg
Wind9.6 mph N
Humidity46%
Visibility—
Dew point38°
Sun, 2560° / 45°0.04Light rain
60 °Light rain

Marion, Sunday, 25 October

Light rain. High 60°, low 45°.

Pressure30.15 inHg
Wind9.3 mph S
Humidity73%
Visibility—
Dew point43°
Mon, 2660° / 45°0.14Light rain
60 °Light rain

Marion, Monday, 26 October

Light rain. High 60°, low 45°.

Pressure29.56 inHg
Wind13.7 mph NW
Humidity81%
Visibility—
Dew point53°
Tue, 2757° / 42°0Overcast
57 °Overcast

Marion, Tuesday, 27 October

Overcast. High 57°, low 42°.

Pressure29.47 inHg
Wind13.2 mph NW
Humidity52%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2857° / 43°0.19Climate normal
57 °Climate normal

Marion, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.19 in
Chance of precipitation30%
Record high76° (2023)
Record low28° (1976)
Thu, 2956° / 42°0.18Climate normal
56 °Climate normal

Marion, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.18 in
Chance of precipitation28%
Record high71° (1971)
Record low30° (1965)
Fri, 3055° / 41°0.16Climate normal
55 °Climate normal

Marion, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.16 in
Chance of precipitation28%
Record high73° (2024)
Record low30° (2020)
Sat, 3156° / 41°0.07Climate normal
56 °Climate normal

Marion, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (2024)
Record low24° (2011)
Sun, 0157° / 43°0.11Climate normal
57 °Climate normal

Marion, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (2024)
Record low31° (1964)
Mon, 0257° / 43°0.07Climate normal
57 °Climate normal

Marion, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.07 in
Chance of precipitation32%
Record high73° (1982)
Record low27° (2023)
Tue, 0357° / 42°0.11Climate normal
57 °Climate normal

Marion, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (2003)
Record low28° (1980)
Wed, 0455° / 41°0.05Climate normal
55 °Climate normal

Marion, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (1987)
Record low30° (2020)
Thu, 0555° / 41°0.14Climate normal
55 °Climate normal

Marion, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.14 in
Chance of precipitation33%
Record high72° (2022)
Record low30° (2006)
Fri, 0654° / 41°0.09Climate normal
54 °Climate normal

Marion, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (2024)
Record low28° (2012)
Sat, 0753° / 40°0.09Climate normal
53 °Climate normal

Marion, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2022)
Record low28° (1962)
Sun, 0852° / 39°0.16Climate normal
52 °Climate normal

Marion, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.16 in
Chance of precipitation32%
Record high71° (2020)
Record low26° (2019)
Mon, 0953° / 39°0.09Climate normal
53 °Climate normal

Marion, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (2020)
Record low22° (2019)
Tue, 1053° / 39°0.15Climate normal
53 °Climate normal

Marion, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation38%
Record high71° (2020)
Record low22° (2017)

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 Marion, 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 Marion, 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.