Monthly outlook for Mount Pleasant, WI: average high 60.2°, average low 48.5°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 13 October (77.2°), the coolest 17 October (36.4°).
60.2°/48.5°
Average high / low
+2.4°
Above normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
63.2°
57.2°
+3.3°
23 October – 1 November
55.2°
53.4°
+1°
2 November – 11 November
at normal
49.2°
—
October records over 66 years
84°3 October 2025All-time high
26.8°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Racine (4 mi).
Wed, 1471° / 57°0.01
71 °
Mount Pleasant, Wednesday, 14 October
Light rain. High 71°, low 57°.
Pressure30.12 inHg
Wind9.4 mph NE
Humidity70%
Visibility6.2 mi
Dew point54°
Thu, 1559° / 55°0.26
59 °
Mount Pleasant, Thursday, 15 October
Rain. High 59°, low 55°.
Pressure30.12 inHg
Wind8.5 mph E
Humidity82%
Visibility6.2 mi
Dew point53°
Fri, 1655° / 45°0.02
55 °
Mount Pleasant, Friday, 16 October
Light rain. High 55°, low 45°.
Pressure30.12 inHg
Wind23 mph NW
Humidity57%
Visibility6.2 mi
Dew point38°
Sat, 1757° / 36°0
57 °
Mount Pleasant, Saturday, 17 October
Clear. High 57°, low 36°.
Pressure30.42 inHg
Wind12.7 mph SW
Humidity39%
Visibility—
Dew point29°
Sun, 1861° / 46°0
61 °
Mount Pleasant, Sunday, 18 October
Overcast. High 61°, low 46°.
Pressure30.18 inHg
Wind16.5 mph SW
Humidity48%
Visibility—
Dew point39°
Mon, 1959° / 46°0.03
59 °
Mount Pleasant, Monday, 19 October
Light rain. High 59°, low 46°.
Pressure30.24 inHg
Wind9.2 mph SW
Humidity51%
Visibility—
Dew point39°
Tue, 2057° / 51°0.37
57 °
Mount Pleasant, Tuesday, 20 October
Rain. High 57°, low 51°.
Pressure30.21 inHg
Wind13.7 mph SE
Humidity94%
Visibility—
Dew point55°
Wed, 2165° / 57°0.06
65 °
Mount Pleasant, Wednesday, 21 October
Light rain. High 65°, low 57°.
Pressure30.21 inHg
Wind11.6 mph S
Humidity84%
Visibility—
Dew point57°
Thu, 2270° / 59°0
70 °
Mount Pleasant, Thursday, 22 October
Overcast. High 70°, low 59°.
Pressure30.03 inHg
Wind18.2 mph S
Humidity65%
Visibility—
Dew point56°
Fri, 2369° / 51°0.22
69 °
Mount Pleasant, Friday, 23 October
Rain. High 69°, low 51°.
Pressure29.97 inHg
Wind25.3 mph S
Humidity57%
Visibility—
Dew point45°
Sat, 2455° / 45°0
55 °
Mount Pleasant, Saturday, 24 October
Mostly clear. High 55°, low 45°.
Pressure30.30 inHg
Wind15.1 mph NW
Humidity44%
Visibility—
Dew point32°
Sun, 2550° / 39°0
50 °
Mount Pleasant, Sunday, 25 October
Overcast. High 50°, low 39°.
Pressure30.27 inHg
Wind9.7 mph NW
Humidity48%
Visibility—
Dew point29°
Mon, 2654° / 42°0
54 °
Mount Pleasant, Monday, 26 October
Partly cloudy. High 54°, low 42°.
Pressure30.03 inHg
Wind9.1 mph W
Humidity45%
Visibility—
Dew point31°
Tue, 2757° / 44°0.05
57 °
Mount Pleasant, Tuesday, 27 October
Light rain. High 57°, low 44°.
Pressure29.53 inHg
Wind16.8 mph NW
Humidity59%
Visibility—
Dew point41°
Wed, 2846° / 40°0
46 °
Mount Pleasant, Wednesday, 28 October
Overcast. High 46°, low 40°.
Pressure29.77 inHg
Wind16.2 mph NW
Humidity53%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2953° / 45°0.06
53 °
Mount Pleasant, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (2024)
Record low31° (1988)
Fri, 3053° / 46°0.09
53 °
Mount Pleasant, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.09 in
Chance of precipitation33%
Record high76° (2024)
Record low30° (2020)
Sat, 3153° / 45°0.11
53 °
Mount Pleasant, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.11 in
Chance of precipitation40%
Record high72° (2024)
Record low27° (2019)
Sun, 0152° / 44°0.17
52 °
Mount Pleasant, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.17 in
Chance of precipitation43%
Record high67° (2022)
Record low20° (2019)
Mon, 0251° / 43°0.15
51 °
Mount Pleasant, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.15 in
Chance of precipitation38%
Record high64° (1961)
Record low26° (1991)
Tue, 0350° / 42°0.06
50 °
Mount Pleasant, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2022)
Record low21° (1991)
Wed, 0450° / 43°0.09
50 °
Mount Pleasant, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2022)
Record low18° (1991)
Thu, 0550° / 43°0.11
50 °
Mount Pleasant, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (2020)
Record low24° (1991)
Fri, 0650° / 41°0.09
50 °
Mount Pleasant, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2020)
Record low23° (1991)
Sat, 0749° / 41°0.05
49 °
Mount Pleasant, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (2020)
Record low19° (2019)
Sun, 0849° / 41°0.05
49 °
Mount Pleasant, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (2020)
Record low17° (2019)
Mon, 0949° / 41°0.11
49 °
Mount Pleasant, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high71° (2020)
Record low22° (2017)
Tue, 1048° / 40°0.12
48 °
Mount Pleasant, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2022)
Record low19° (2017)
Wed, 1146° / 38°0.08
46 °
Mount Pleasant, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.08 in
Chance of precipitation33%
Record high63° (2022)
Record low15° (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 Mount Pleasant, 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 Mount Pleasant, 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.