Monthly outlook for Mount Pleasant, WI: average high 59.3°, average low 43.9°. That is 3.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 October (67.7°), the coolest 29 October (29.9°).
59.3°/43.9°
Average high / low
+3.1°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62.4°
54.8°
+4.2°
29 October – 7 November
53.9°
51.1°
+1.6°
8 November – 17 November
at normal
46.1°
—
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).
Tue, 2067° / 45°0
67 °
Mount Pleasant, Tuesday, 20 October
Clear. High 67°, low 45°.
Pressure30.39 inHg
Wind4.2 mph SE
Humidity64%
Visibility6.2 mi
Dew point51°
Wed, 2168° / 43°0
68 °
Mount Pleasant, Wednesday, 21 October
Clear. High 68°, low 43°.
Pressure30.27 inHg
Wind5.4 mph W
Humidity49%
Visibility6.2 mi
Dew point45°
Thu, 2265° / 48°0
65 °
Mount Pleasant, Thursday, 22 October
Mostly clear. High 65°, low 48°.
Pressure30.33 inHg
Wind8 mph NE
Humidity73%
Visibility6.2 mi
Dew point56°
Fri, 2363° / 49°0
63 °
Mount Pleasant, Friday, 23 October
Partly cloudy. High 63°, low 49°.
Pressure30.36 inHg
Wind8.8 mph SE
Humidity60%
Visibility—
Dew point47°
Sat, 2462° / 47°0
62 °
Mount Pleasant, Saturday, 24 October
Overcast. High 62°, low 47°.
Pressure30.45 inHg
Wind8.9 mph S
Humidity54%
Visibility—
Dew point43°
Sun, 2565° / 53°0
65 °
Mount Pleasant, Sunday, 25 October
Overcast. High 65°, low 53°.
Pressure30.18 inHg
Wind15.1 mph W
Humidity56%
Visibility—
Dew point48°
Mon, 2664° / 47°0
64 °
Mount Pleasant, Monday, 26 October
Clear. High 64°, low 47°.
Pressure30.18 inHg
Wind9.6 mph W
Humidity36%
Visibility—
Dew point34°
Tue, 2762° / 45°0.49
62 °
Mount Pleasant, Tuesday, 27 October
Rain. High 62°, low 45°.
Pressure30.15 inHg
Wind14.5 mph SW
Humidity70%
Visibility—
Dew point39°
Wed, 2842° / 35°0
42 °
Mount Pleasant, Wednesday, 28 October
Clear. High 42°, low 35°.
Pressure30.42 inHg
Wind13.2 mph N
Humidity41%
Visibility—
Dew point19°
Thu, 2944° / 30°0
44 °
Mount Pleasant, Thursday, 29 October
Overcast. High 44°, low 30°.
Pressure30.39 inHg
Wind7.1 mph NW
Humidity32%
Visibility—
Dew point13°
Fri, 3047° / 32°0
47 °
Mount Pleasant, Friday, 30 October
Clear. High 47°, low 32°.
Pressure30.50 inHg
Wind7.6 mph S
Humidity38%
Visibility—
Dew point20°
Sat, 3150° / 36°0
50 °
Mount Pleasant, Saturday, 31 October
Overcast. High 50°, low 36°.
Pressure30.45 inHg
Wind13.6 mph S
Humidity36%
Visibility—
Dew point22°
Sun, 0160° / 47°0
60 °
Mount Pleasant, Sunday, 1 November
Overcast. High 60°, low 47°.
Pressure30.27 inHg
Wind13.5 mph SW
Humidity38%
Visibility—
Dew point32°
Mon, 0261° / 51°0
61 °
Mount Pleasant, Monday, 2 November
Overcast. High 61°, low 51°.
Pressure30.09 inHg
Wind19.2 mph SW
Humidity38%
Visibility—
Dew point34°
Tue, 0361° / 54°0.11
61 °
Mount Pleasant, Tuesday, 3 November
Light rain. High 61°, low 54°.
Pressure30.21 inHg
Wind14.7 mph SW
Humidity57%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1244° / 37°0.06
44 °
Mount Pleasant, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high61° (1964)
Record low6° (2019)
Fri, 1345° / 37°0.05
45 °
Mount Pleasant, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1999)
Record low9° (2019)
Sat, 1445° / 37°0.06
45 °
Mount Pleasant, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (2025)
Record low18° (2018)
Sun, 1545° / 38°0.07
45 °
Mount Pleasant, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (2025)
Record low21° (2019)
Mon, 1645° / 37°0.05
45 °
Mount Pleasant, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.05 in
Chance of precipitation17%
Record high61° (2023)
Record low25° (1989)
Tue, 1745° / 38°0.09
45 °
Mount Pleasant, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high60° (2023)
Record low19° (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 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.