As of 10:21 CDT

Weather in Marion, WI

57°Current weather

Marion, Thursday, 8 October, 10:21

Overcast. Feels like 55°. High 65°, low 44°.

Pressure30.06 inHg
Wind5.7 mph W
Humidity54%
Visibility6.2 mi
Dew point41°

Monthly outlook for Marion, WI: average high 62.6°, average low 44.6°. That is 3.2° above the climate normal for October. Precipitation is expected on 5 days (about 3.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 October (79.8°), the coolest 17 October (36.6°).

62.6°/44.6°
Average high / low
+3.2°
Above normal
5 / 5
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October67.1°58.1°+5°
18 October – 27 October55°53.9°+0.6°
28 October – 6 Novemberat normal49.5°—

October records over 66 years

85.3°3 October 2025All-time high
21°30 October 1988All-time low

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

Fri, 0969° / 40°0Partly cloudy
69 °Partly cloudy

Marion, Friday, 9 October

Partly cloudy. High 69°, low 40°.

Pressure30.15 inHg
Wind5.9 mph SE
Humidity40%
Visibility6.2 mi
Dew point38°
Sat, 1080° / 51°0Clear
80 °Clear

Marion, Saturday, 10 October

Clear. High 80°, low 51°.

Pressure29.97 inHg
Wind8.3 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Sun, 1176° / 55°0Clear
76 °Clear

Marion, Sunday, 11 October

Clear. High 76°, low 55°.

Pressure29.94 inHg
Wind8 mph S
Humidity51%
Visibility6.2 mi
Dew point53°
Mon, 1278° / 54°0.08Light rain
78 °Light rain

Marion, Monday, 12 October

Light rain. High 78°, low 54°.

Pressure29.74 inHg
Wind9.7 mph NE
Humidity66%
Visibility—
Dew point59°
Tue, 1355° / 49°0.03Light rain
55 °Light rain

Marion, Tuesday, 13 October

Light rain. High 55°, low 49°.

Pressure30.03 inHg
Wind9.3 mph NE
Humidity67%
Visibility—
Dew point43°
Wed, 1460° / 43°0.88Heavy rain
60 °Heavy rain

Marion, Wednesday, 14 October

Heavy rain. High 60°, low 43°.

Pressure30.03 inHg
Wind13 mph E
Humidity53%
Visibility—
Dew point40°
Thu, 1576° / 49°2.11Heavy rain
76 °Heavy rain

Marion, Thursday, 15 October

Heavy rain. High 76°, low 49°.

Pressure29.74 inHg
Wind17.9 mph SW
Humidity90%
Visibility—
Dew point62°
Fri, 1661° / 44°0Overcast
61 °Overcast

Marion, Friday, 16 October

Overcast. High 61°, low 44°.

Pressure30.21 inHg
Wind21.5 mph W
Humidity60%
Visibility—
Dew point38°
Sat, 1751° / 37°0Clear
51 °Clear

Marion, Saturday, 17 October

Clear. High 51°, low 37°.

Pressure30.68 inHg
Wind10.5 mph N
Humidity47%
Visibility—
Dew point29°
Sun, 1853° / 37°0Overcast
53 °Overcast

Marion, Sunday, 18 October

Overcast. High 53°, low 37°.

Pressure30.47 inHg
Wind9.1 mph SW
Humidity55%
Visibility—
Dew point33°
Mon, 1950° / 42°0.09Light rain
50 °Light rain

Marion, Monday, 19 October

Light rain. High 50°, low 42°.

Pressure30.18 inHg
Wind8.9 mph SE
Humidity81%
Visibility—
Dew point41°
Tue, 2064° / 46°0.01Light rain
64 °Light rain

Marion, Tuesday, 20 October

Light rain. High 64°, low 46°.

Pressure30.00 inHg
Wind12.4 mph SW
Humidity62%
Visibility—
Dew point47°
Wed, 2161° / 45°0Clear
61 °Clear

Marion, Wednesday, 21 October

Clear. High 61°, low 45°.

Pressure29.94 inHg
Wind14 mph W
Humidity52%
Visibility—
Dew point40°
Thu, 2253° / 41°0.2Rain
53 °Rain

Marion, Thursday, 22 October

Rain. High 53°, low 41°.

Pressure29.71 inHg
Wind19.5 mph W
Humidity57%
Visibility—
Dew point38°
Fri, 2349° / 38°0Overcast
49 °Overcast

Marion, Friday, 23 October

Overcast. High 49°, low 38°.

Pressure30.09 inHg
Wind18 mph NW
Humidity47%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 41°0.13Climate normal
53 °Climate normal

Marion, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (1963)
Record low23° (1981)
Sun, 2553° / 39°0.07Climate normal
53 °Climate normal

Marion, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (1989)
Record low26° (2020)
Mon, 2652° / 39°0.07Climate normal
52 °Climate normal

Marion, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (1989)
Record low23° (1962)
Tue, 2753° / 38°0.06Climate normal
53 °Climate normal

Marion, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1989)
Record low22° (2020)
Wed, 2851° / 38°0.08Climate normal
51 °Climate normal

Marion, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high68° (1974)
Record low24° (1967)
Thu, 2951° / 37°0.06Climate normal
51 °Climate normal

Marion, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high80° (2024)
Record low24° (1988)
Fri, 3053° / 38°0.09Climate normal
53 °Climate normal

Marion, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (2024)
Record low21° (1988)
Sat, 3151° / 38°0.1Climate normal
51 °Climate normal

Marion, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation38%
Record high67° (1971)
Record low26° (1996)
Sun, 0150° / 37°0.17Climate normal
50 °Climate normal

Marion, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation33%
Record high69° (1990)
Record low21° (2023)
Mon, 0249° / 36°0.1Climate normal
49 °Climate normal

Marion, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation25%
Record high69° (2022)
Record low18° (1991)
Tue, 0348° / 35°0.06Climate normal
48 °Climate normal

Marion, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (2022)
Record low16° (1991)
Wed, 0448° / 35°0.08Climate normal
48 °Climate normal

Marion, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (2008)
Record low15° (1991)
Thu, 0548° / 35°0.09Climate normal
48 °Climate normal

Marion, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1975)
Record low17° (1991)
Fri, 0647° / 34°0.07Climate normal
47 °Climate normal

Marion, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (2020)
Record low12° (1991)

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, WI 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, WI 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.