Monthly outlook for Platteville, WI: average high 54.6°, average low 43.3°. That is 1.8° above the climate normal for October. Precipitation is expected on 9 days (about 3.0 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 28 October (74.4°), the coolest 7 November (24.3°).
54.6°/43.3°
Average high / low
+1.8°
Above normal
9 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
61.4°
52.8°
+4.8°
5 November – 14 November
43.3°
47.1°
-2.1°
15 November – 24 November
at normal
43.4°
—
October records over 66 years
85.6°3 October 2025All-time high
20.7°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Benton (12 mi).
Tue, 2765° / 47°0.01
65 °
Platteville, Tuesday, 27 October
Light rain. High 65°, low 47°.
Pressure30.21 inHg
Wind7.2 mph SE
Humidity79%
Visibility6.2 mi
Dew point51°
Wed, 2874° / 51°0
74 °
Platteville, Wednesday, 28 October
Clear. High 74°, low 51°.
Pressure30.12 inHg
Wind8.3 mph S
Humidity66%
Visibility6.2 mi
Dew point54°
Thu, 2966° / 48°0.05
66 °
Platteville, Thursday, 29 October
Light rain. High 66°, low 48°.
Pressure30.09 inHg
Wind8.8 mph N
Humidity81%
Visibility6.2 mi
Dew point55°
Fri, 3061° / 44°0.08
61 °
Platteville, Friday, 30 October
Light rain. High 61°, low 44°.
Pressure30.24 inHg
Wind4.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point44°
Sat, 3159° / 52°0.44
59 °
Platteville, Saturday, 31 October
Rain. High 59°, low 52°.
Pressure30.15 inHg
Wind8.5 mph E
Humidity94%
Visibility—
Dew point56°
Sun, 0159° / 54°0.1
59 °
Platteville, Sunday, 1 November
Light rain. High 59°, low 54°.
Pressure30.00 inHg
Wind6.3 mph N
Humidity88%
Visibility—
Dew point55°
Mon, 0255° / 50°0.06
55 °
Platteville, Monday, 2 November
Light rain. High 55°, low 50°.
Pressure29.85 inHg
Wind16 mph E
Humidity83%
Visibility—
Dew point49°
Tue, 0358° / 53°1.15
58 °
Platteville, Tuesday, 3 November
Rain. High 58°, low 53°.
Pressure29.77 inHg
Wind27.5 mph E
Humidity95%
Visibility—
Dew point57°
Wed, 0457° / 49°0.82
57 °
Platteville, Wednesday, 4 November
Rain. High 57°, low 49°.
Pressure29.32 inHg
Wind25.6 mph E
Humidity91%
Visibility—
Dew point50°
Thu, 0548° / 33°0.13
48 °
Platteville, Thursday, 5 November
Snow. High 48°, low 33°.
Pressure29.53 inHg
Wind24.2 mph NW
Humidity84%
Visibility—
Dew point33°
Fri, 0635° / 29°0.02
35 °
Platteville, Friday, 6 November
Light snow. High 35°, low 29°.
Pressure29.85 inHg
Wind22.3 mph NW
Humidity72%
Visibility—
Dew point26°
Sat, 0738° / 24°0
38 °
Platteville, Saturday, 7 November
Clear. High 38°, low 24°.
Pressure30.12 inHg
Wind12.4 mph NW
Humidity45%
Visibility—
Dew point16°
Sun, 0841° / 27°0
41 °
Platteville, Sunday, 8 November
Overcast. High 41°, low 27°.
Pressure30.03 inHg
Wind15.1 mph SE
Humidity49%
Visibility—
Dew point21°
Mon, 0953° / 43°0.09
53 °
Platteville, Monday, 9 November
Light rain. High 53°, low 43°.
Pressure29.56 inHg
Wind15 mph S
Humidity93%
Visibility—
Dew point47°
Tue, 1044° / 38°0
44 °
Platteville, Tuesday, 10 November
Overcast. High 44°, low 38°.
Pressure29.77 inHg
Wind15 mph NW
Humidity66%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1145° / 31°0.08
45 °
Platteville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1964)
Record low13° (2019)
Thu, 1243° / 31°0.06
43 °
Platteville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1964)
Record low3° (2019)
Fri, 1344° / 31°0.05
44 °
Platteville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (1999)
Record low6° (1986)
Sat, 1445° / 32°0.04
45 °
Platteville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.04 in
Chance of precipitation28%
Record high65° (2001)
Record low14° (1986)
Sun, 1545° / 33°0.05
45 °
Platteville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (2001)
Record low15° (2019)
Mon, 1645° / 32°0.06
45 °
Platteville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (1988)
Record low19° (1989)
Tue, 1745° / 33°0.1
45 °
Platteville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation18%
Record high69° (2016)
Record low13° (2005)
Wed, 1845° / 32°0.09
45 °
Platteville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation32%
Record high66° (1999)
Record low10° (2014)
Thu, 1945° / 32°0.06
45 °
Platteville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (2020)
Record low11° (1986)
Fri, 2043° / 31°0.09
43 °
Platteville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (2003)
Record low13° (2022)
Sat, 2142° / 29°0.09
42 °
Platteville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation22%
Record high65° (1990)
Record low6° (1964)
Sun, 2242° / 29°0.03
42 °
Platteville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high60° (2012)
Record low3° (2015)
Mon, 2342° / 29°0.1
42 °
Platteville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high60° (1966)
Record low9° (1970)
Tue, 2440° / 28°0.06
40 °
Platteville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high60° (2017)
Record low6° (1985)
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 Platteville, 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 Platteville, 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.