Monthly outlook for Plum City, WI: average high 51.6°, average low 39°. That is 2.8° above the climate normal for October. Precipitation is expected on 5 days (about 3.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 28 October (67.6°), the coolest 12 November (25.8°).
51.6°/39°
Average high / low
+2.8°
Above normal
5 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
57.1°
48.5°
+4.8°
7 November – 16 November
42.5°
42.6°
-0°
17 November – 26 November
at normal
38.1°
—
October records over 66 years
85.1°1 October 2023All-time high
16.9°24 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Elmwood (10 mi).
Thu, 2957° / 45°0
57 °
Plum City, Thursday, 29 October
Clear. High 57°, low 45°.
Pressure30.21 inHg
Wind9.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point38°
Fri, 3057° / 39°0
57 °
Plum City, Friday, 30 October
Overcast. High 57°, low 39°.
Pressure30.36 inHg
Wind5.2 mph E
Humidity59%
Visibility6.2 mi
Dew point38°
Sat, 3161° / 38°0
61 °
Plum City, Saturday, 31 October
Clear. High 61°, low 38°.
Pressure30.33 inHg
Wind6.7 mph E
Humidity71%
Visibility6.2 mi
Dew point45°
Sun, 0166° / 51°0
66 °
Plum City, Sunday, 1 November
Overcast. High 66°, low 51°.
Pressure30.27 inHg
Wind7.1 mph S
Humidity78%
Visibility6.2 mi
Dew point55°
Mon, 0260° / 54°0.57
60 °
Plum City, Monday, 2 November
Rain. High 60°, low 54°.
Pressure29.91 inHg
Wind15.1 mph SE
Humidity88%
Visibility—
Dew point56°
Tue, 0358° / 53°1.11
58 °
Plum City, Tuesday, 3 November
Rain. High 58°, low 53°.
Pressure29.94 inHg
Wind16.4 mph E
Humidity95%
Visibility—
Dew point53°
Wed, 0453° / 52°0.91
53 °
Plum City, Wednesday, 4 November
Rain. High 53°, low 52°.
Pressure29.83 inHg
Wind13.7 mph E
Humidity97%
Visibility—
Dew point52°
Thu, 0552° / 38°0.07
52 °
Plum City, Thursday, 5 November
Light rain. High 52°, low 38°.
Pressure29.62 inHg
Wind17.9 mph NW
Humidity54%
Visibility—
Dew point31°
Fri, 0639° / 30°0
39 °
Plum City, Friday, 6 November
Overcast. High 39°, low 30°.
Pressure29.83 inHg
Wind15.8 mph NW
Humidity57%
Visibility—
Dew point22°
Sat, 0742° / 27°0
42 °
Plum City, Saturday, 7 November
Clear. High 42°, low 27°.
Pressure30.06 inHg
Wind10.6 mph NW
Humidity41%
Visibility—
Dew point17°
Sun, 0845° / 28°0
45 °
Plum City, Sunday, 8 November
Overcast. High 45°, low 28°.
Pressure30.18 inHg
Wind3.8 mph E
Humidity43%
Visibility—
Dew point21°
Mon, 0949° / 33°0
49 °
Plum City, Monday, 9 November
Overcast. High 49°, low 33°.
Pressure30.00 inHg
Wind7.6 mph W
Humidity45%
Visibility—
Dew point25°
Tue, 1041° / 31°0
41 °
Plum City, Tuesday, 10 November
Partly cloudy. High 41°, low 31°.
Pressure29.88 inHg
Wind12.5 mph NW
Humidity53%
Visibility—
Dew point24°
Wed, 1138° / 26°0
38 °
Plum City, Wednesday, 11 November
Overcast. High 38°, low 26°.
Pressure30.06 inHg
Wind13.6 mph NW
Humidity48%
Visibility—
Dew point18°
Thu, 1240° / 26°0
40 °
Plum City, Thursday, 12 November
Overcast. High 40°, low 26°.
Pressure30.06 inHg
Wind10.3 mph NW
Humidity55%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1341° / 29°0.08
41 °
Plum City, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high65° (1999)
Record low3° (1986)
Sat, 1441° / 30°0.02
41 °
Plum City, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.02 in
Chance of precipitation18%
Record high63° (2025)
Record low8° (2014)
Sun, 1542° / 30°0.05
42 °
Plum City, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high64° (1990)
Record low1° (2014)
Mon, 1642° / 29°0.07
42 °
Plum City, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high64° (2023)
Record low11° (2014)
Tue, 1741° / 30°0.09
41 °
Plum City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation25%
Record high66° (2001)
Record low6° (2014)
Wed, 1841° / 29°0.08
41 °
Plum City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2001)
Record low2° (2014)
Thu, 1940° / 29°0.09
40 °
Plum City, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high56° (2020)
Record low9° (2022)
Fri, 2038° / 27°0.1
38 °
Plum City, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.1 in
Chance of precipitation28%
Record high58° (1982)
Record low5° (2014)
Sat, 2137° / 25°0.06
37 °
Plum City, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation20%
Record high64° (1990)
Record low-3° (1978)
Sun, 2238° / 26°0.03
38 °
Plum City, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high60° (2012)
Record low-3° (1978)
Mon, 2337° / 26°0.11
37 °
Plum City, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation33%
Record high55° (2001)
Record low3° (1989)
Tue, 2437° / 24°0.04
37 °
Plum City, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high57° (2011)
Record low-4° (1989)
Wed, 2536° / 25°0.04
36 °
Plum City, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.04 in
Chance of precipitation27%
Record high54° (2011)
Record low1° (1991)
Thu, 2635° / 23°0.07
35 °
Plum City, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.07 in
Chance of precipitation38%
Record high54° (1960)
Record low-7° (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 Plum City, 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 Plum City, 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.