Monthly outlook for Coon Valley, WI: average high 55.6°, average low 43.6°. That is 2.3° above the climate normal for October. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 24 October (72.6°), the coolest 7 November (22.6°).
55.6°/43.6°
Average high / low
+2.3°
Above normal
5 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
63.2°
53.1°
+5.6°
3 November – 12 November
43°
47.2°
-2.4°
13 November – 22 November
at normal
42.8°
—
October records over 66 years
86.7°3 October 2025All-time high
22.6°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Chaseburg (5 mi).
Sun, 2569° / 52°0
69 °
Coon Valley, Sunday, 25 October
Overcast. High 69°, low 52°.
Pressure30.36 inHg
Wind3.4 mph NW
Humidity81%
Visibility6.2 mi
Dew point56°
Mon, 2660° / 52°0
60 °
Coon Valley, Monday, 26 October
Overcast. High 60°, low 52°.
Pressure30.39 inHg
Wind7.7 mph E
Humidity42%
Visibility6.2 mi
Dew point35°
Tue, 2766° / 48°0
66 °
Coon Valley, Tuesday, 27 October
Overcast. High 66°, low 48°.
Pressure30.21 inHg
Wind11.9 mph SE
Humidity63%
Visibility6.2 mi
Dew point47°
Wed, 2869° / 56°0.35
69 °
Coon Valley, Wednesday, 28 October
Rain. High 69°, low 56°.
Pressure30.06 inHg
Wind12.7 mph S
Humidity62%
Visibility—
Dew point52°
Thu, 2964° / 51°0.02
64 °
Coon Valley, Thursday, 29 October
Light rain. High 64°, low 51°.
Pressure30.15 inHg
Wind8 mph SW
Humidity54%
Visibility—
Dew point46°
Fri, 3061° / 44°0
61 °
Coon Valley, Friday, 30 October
Overcast. High 61°, low 44°.
Pressure30.24 inHg
Wind9.4 mph E
Humidity57%
Visibility—
Dew point42°
Sat, 3158° / 51°0.54
58 °
Coon Valley, Saturday, 31 October
Rain. High 58°, low 51°.
Pressure30.00 inHg
Wind10.1 mph SE
Humidity93%
Visibility—
Dew point55°
Sun, 0157° / 49°0.1
57 °
Coon Valley, Sunday, 1 November
Light rain. High 57°, low 49°.
Pressure30.06 inHg
Wind7.2 mph NW
Humidity79%
Visibility—
Dew point50°
Mon, 0256° / 47°0.05
56 °
Coon Valley, Monday, 2 November
Light rain. High 56°, low 47°.
Pressure30.12 inHg
Wind18.8 mph E
Humidity74%
Visibility—
Dew point47°
Tue, 0347° / 45°0.86
47 °
Coon Valley, Tuesday, 3 November
Rain. High 47°, low 45°.
Pressure30.00 inHg
Wind19.4 mph E
Humidity93%
Visibility—
Dew point44°
Wed, 0450° / 35°0
50 °
Coon Valley, Wednesday, 4 November
Clear. High 50°, low 35°.
Pressure30.06 inHg
Wind9 mph N
Humidity53%
Visibility—
Dew point31°
Thu, 0536° / 26°0
36 °
Coon Valley, Thursday, 5 November
Partly cloudy. High 36°, low 26°.
Pressure30.18 inHg
Wind15.6 mph N
Humidity38%
Visibility—
Dew point11°
Fri, 0636° / 23°0
36 °
Coon Valley, Friday, 6 November
Mostly clear. High 36°, low 23°.
Pressure30.42 inHg
Wind11.9 mph NW
Humidity43%
Visibility—
Dew point13°
Sat, 0738° / 23°0.02
38 °
Coon Valley, Saturday, 7 November
Light snow. High 38°, low 23°.
Pressure30.27 inHg
Wind18.2 mph S
Humidity42%
Visibility—
Dew point15°
Sun, 0851° / 37°0.03
51 °
Coon Valley, Sunday, 8 November
Light rain. High 51°, low 37°.
Pressure29.83 inHg
Wind16.2 mph S
Humidity65%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0947° / 35°0.1
47 °
Coon Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation37%
Record high70° (1999)
Record low17° (1991)
Tue, 1046° / 34°0.12
46 °
Coon Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2012)
Record low12° (2017)
Wed, 1144° / 32°0.06
44 °
Coon Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1964)
Record low13° (2019)
Thu, 1242° / 31°0.06
42 °
Coon Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1964)
Record low5° (2019)
Fri, 1343° / 31°0.06
43 °
Coon Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation22%
Record high68° (1999)
Record low5° (1986)
Sat, 1444° / 32°0.03
44 °
Coon Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.03 in
Chance of precipitation22%
Record high64° (2001)
Record low16° (1986)
Sun, 1544° / 33°0.06
44 °
Coon Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (2001)
Record low17° (2014)
Mon, 1644° / 32°0.06
44 °
Coon Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (2023)
Record low16° (2014)
Tue, 1744° / 33°0.09
44 °
Coon Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (2016)
Record low10° (2014)
Wed, 1844° / 32°0.07
44 °
Coon Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1999)
Record low8° (2014)
Thu, 1943° / 31°0.07
43 °
Coon Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (1975)
Record low11° (2022)
Fri, 2041° / 30°0.1
41 °
Coon Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.1 in
Chance of precipitation33%
Record high61° (2003)
Record low7° (2022)
Sat, 2140° / 28°0.07
40 °
Coon Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation23%
Record high65° (1990)
Record low1° (2014)
Sun, 2240° / 29°0.02
40 °
Coon Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (2012)
Record low10° (1964)
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 Coon Valley, 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 Coon Valley, 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.