As of 01:18 CDT

Weather in Marion, WI

50°Current weather

Marion, Thursday, 8 October, 01:18

Clear. Feels like 48°. High 65°, low 47°.

Pressure29.91 inHg
Wind5.7 mph W
Humidity57%
Visibility6.2 mi
Dew point36°

Monthly outlook for Marion, WI: average high 62.6°, average low 45.1°. That is 3.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 October (80.4°), the coolest 21 October (30.7°).

62.6°/45.1°
Average high / low
+3.2°
Above normal
7 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October67.8°58.1°+5.4°
18 October – 27 October53.8°53.9°-0°
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, 0966° / 46°0Overcast
66 °Overcast

Marion, Friday, 9 October

Overcast. High 66°, low 46°.

Pressure30.15 inHg
Wind5.5 mph SE
Humidity43%
Visibility6.2 mi
Dew point39°
Sat, 1080° / 53°0.01Light rain
80 °Light rain

Marion, Saturday, 10 October

Light rain. High 80°, low 53°.

Pressure30.00 inHg
Wind10.5 mph S
Humidity55%
Visibility6.2 mi
Dew point58°
Sun, 1178° / 58°0Clear
78 °Clear

Marion, Sunday, 11 October

Clear. High 78°, low 58°.

Pressure29.94 inHg
Wind8.9 mph S
Humidity53%
Visibility6.2 mi
Dew point56°
Mon, 1274° / 58°0.37Rain
74 °Rain

Marion, Monday, 12 October

Rain. High 74°, low 58°.

Pressure29.71 inHg
Wind8.6 mph N
Humidity59%
Visibility—
Dew point56°
Tue, 1356° / 40°0.15Light rain
56 °Light rain

Marion, Tuesday, 13 October

Light rain. High 56°, low 40°.

Pressure30.06 inHg
Wind11 mph NW
Humidity51%
Visibility—
Dew point34°
Wed, 1459° / 35°0.22Rain
59 °Rain

Marion, Wednesday, 14 October

Rain. High 59°, low 35°.

Pressure30.03 inHg
Wind12.8 mph SE
Humidity44%
Visibility—
Dew point33°
Thu, 1579° / 52°0.5Rain
79 °Rain

Marion, Thursday, 15 October

Rain. High 79°, low 52°.

Pressure29.65 inHg
Wind15.6 mph SE
Humidity71%
Visibility—
Dew point63°
Fri, 1668° / 59°0.15Light rain
68 °Light rain

Marion, Friday, 16 October

Light rain. High 68°, low 59°.

Pressure29.83 inHg
Wind12.1 mph SW
Humidity85%
Visibility—
Dew point60°
Sat, 1754° / 44°0.01Light rain
54 °Light rain

Marion, Saturday, 17 October

Light rain. High 54°, low 44°.

Pressure29.97 inHg
Wind16.5 mph SW
Humidity76%
Visibility—
Dew point41°
Sun, 1851° / 43°0Overcast
51 °Overcast

Marion, Sunday, 18 October

Overcast. High 51°, low 43°.

Pressure30.24 inHg
Wind11.8 mph W
Humidity62%
Visibility—
Dew point37°
Mon, 1960° / 38°0Mostly clear
60 °Mostly clear

Marion, Monday, 19 October

Mostly clear. High 60°, low 38°.

Pressure30.15 inHg
Wind13.2 mph SW
Humidity49%
Visibility—
Dew point36°
Tue, 2051° / 37°0Overcast
51 °Overcast

Marion, Tuesday, 20 October

Overcast. High 51°, low 37°.

Pressure30.21 inHg
Wind15 mph N
Humidity50%
Visibility—
Dew point32°
Wed, 2150° / 31°0Overcast
50 °Overcast

Marion, Wednesday, 21 October

Overcast. High 50°, low 31°.

Pressure30.21 inHg
Wind11.7 mph S
Humidity47%
Visibility—
Dew point27°
Thu, 2260° / 37°0.06Light rain
60 °Light rain

Marion, Thursday, 22 October

Light rain. High 60°, low 37°.

Pressure29.59 inHg
Wind19 mph S
Humidity52%
Visibility—
Dew point38°
Fri, 2351° / 45°0.44Rain
51 °Rain

Marion, Friday, 23 October

Rain. High 51°, low 45°.

Pressure29.62 inHg
Wind12.4 mph W
Humidity77%
Visibility—
Dew point44°
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.