As of 12:14 CDT

Weather in Marcy, WI

63°Current weather

Marcy, Tuesday, 20 October, 12:14

Clear. Feels like 62°. High 64°, low 42°.

Pressure30.39 inHg
Wind4.6 mph S
Humidity64%
Visibility6.2 mi
Dew point51°

Monthly outlook for Marcy, WI: average high 55.2°, average low 39.5°. That is 0.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (71.5°), the coolest 28 October (26.2°).

55.2°/39.5°
Average high / low
+0.8°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October57.9°55°+1.6°
30 October – 8 November50.8°50.9°-0°
9 November – 18 Novemberat normal45.5°—

October records over 66 years

86.7°3 October 2025All-time high
26.1°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Milwaukee (9 mi).

Wed, 2172° / 44°0Clear
72 °Clear

Marcy, Wednesday, 21 October

Clear. High 72°, low 44°.

Pressure30.27 inHg
Wind5.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point48°
Thu, 2265° / 48°0.02Light rain
65 °Light rain

Marcy, Thursday, 22 October

Light rain. High 65°, low 48°.

Pressure30.33 inHg
Wind5.4 mph E
Humidity68%
Visibility6.2 mi
Dew point54°
Fri, 2363° / 45°0Overcast
63 °Overcast

Marcy, Friday, 23 October

Overcast. High 63°, low 45°.

Pressure30.36 inHg
Wind5.6 mph S
Humidity72%
Visibility1.7 mi
Dew point52°
Sat, 2466° / 49°0Partly cloudy
66 °Partly cloudy

Marcy, Saturday, 24 October

Partly cloudy. High 66°, low 49°.

Pressure30.33 inHg
Wind10 mph S
Humidity64%
Visibility6.2 mi
Dew point49°
Sun, 2563° / 53°0.33Rain
63 °Rain

Marcy, Sunday, 25 October

Rain. High 63°, low 53°.

Pressure30.36 inHg
Wind9.7 mph SW
Humidity78%
Visibility—
Dew point55°
Mon, 2653° / 37°0.44Rain
53 °Rain

Marcy, Monday, 26 October

Rain. High 53°, low 37°.

Pressure30.09 inHg
Wind13.6 mph E
Humidity85%
Visibility—
Dew point46°
Tue, 2743° / 31°0Mostly clear
43 °Mostly clear

Marcy, Tuesday, 27 October

Mostly clear. High 43°, low 31°.

Pressure30.39 inHg
Wind14.1 mph NW
Humidity49%
Visibility—
Dew point23°
Wed, 2845° / 26°0Mostly clear
45 °Mostly clear

Marcy, Wednesday, 28 October

Mostly clear. High 45°, low 26°.

Pressure30.33 inHg
Wind12.5 mph W
Humidity30%
Visibility—
Dew point12°
Thu, 2945° / 33°0Clear
45 °Clear

Marcy, Thursday, 29 October

Clear. High 45°, low 33°.

Pressure30.03 inHg
Wind13 mph NW
Humidity49%
Visibility—
Dew point25°
Fri, 3041° / 29°0Mostly clear
41 °Mostly clear

Marcy, Friday, 30 October

Mostly clear. High 41°, low 29°.

Pressure30.39 inHg
Wind13.9 mph NW
Humidity41%
Visibility—
Dew point17°
Sat, 3147° / 27°0Partly cloudy
47 °Partly cloudy

Marcy, Saturday, 31 October

Partly cloudy. High 47°, low 27°.

Pressure30.18 inHg
Wind14.8 mph SW
Humidity39%
Visibility—
Dew point20°
Sun, 0151° / 39°0Overcast
51 °Overcast

Marcy, Sunday, 1 November

Overcast. High 51°, low 39°.

Pressure30.06 inHg
Wind11.4 mph SW
Humidity68%
Visibility—
Dew point38°
Mon, 0256° / 36°0Clear
56 °Clear

Marcy, Monday, 2 November

Clear. High 56°, low 36°.

Pressure30.30 inHg
Wind7.6 mph S
Humidity44%
Visibility—
Dew point30°
Tue, 0358° / 43°0Overcast
58 °Overcast

Marcy, Tuesday, 3 November

Overcast. High 58°, low 43°.

Pressure30.18 inHg
Wind13.4 mph S
Humidity52%
Visibility—
Dew point39°
Wed, 0452° / 49°0.41Rain
52 °Rain

Marcy, Wednesday, 4 November

Rain. High 52°, low 49°.

Pressure29.91 inHg
Wind11.7 mph S
Humidity96%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0550° / 40°0.11Climate normal
50 °Climate normal

Marcy, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (1978)
Record low21° (1991)
Fri, 0650° / 38°0.09Climate normal
50 °Climate normal

Marcy, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2020)
Record low19° (1991)
Sat, 0749° / 38°0.04Climate normal
49 °Climate normal

Marcy, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2020)
Record low13° (1991)
Sun, 0849° / 38°0.04Climate normal
49 °Climate normal

Marcy, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2020)
Record low10° (2019)
Mon, 0949° / 38°0.11Climate normal
49 °Climate normal

Marcy, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2020)
Record low20° (2017)
Tue, 1048° / 37°0.11Climate normal
48 °Climate normal

Marcy, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (2022)
Record low15° (2017)
Wed, 1146° / 35°0.07Climate normal
46 °Climate normal

Marcy, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1964)
Record low13° (2019)
Thu, 1244° / 34°0.06Climate normal
44 °Climate normal

Marcy, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1964)
Record low4° (2019)
Fri, 1344° / 33°0.05Climate normal
44 °Climate normal

Marcy, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high64° (1999)
Record low7° (2019)
Sat, 1445° / 34°0.05Climate normal
45 °Climate normal

Marcy, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.05 in
Chance of precipitation28%
Record high64° (2025)
Record low13° (2019)
Sun, 1545° / 35°0.07Climate normal
45 °Climate normal

Marcy, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (2025)
Record low21° (1982)
Mon, 1645° / 34°0.05Climate normal
45 °Climate normal

Marcy, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high61° (2023)
Record low22° (1989)
Tue, 1745° / 35°0.09Climate normal
45 °Climate normal

Marcy, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high64° (2016)
Record low15° (2014)
Wed, 1845° / 35°0.09Climate normal
45 °Climate normal

Marcy, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high63° (2016)
Record low13° (2014)

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 Marcy, 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 Marcy, 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.