Monthly outlook for Duvall, WI: average high 57.3°, average low 48.9°. That is 2.4° above the climate normal for October. Precipitation is expected on 7 days (about 2.6 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 23 October (62.4°), the coolest 17 October (39.4°).
57.3°/48.9°
Average high / low
+2.4°
Above normal
7 / 5
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
57.3°
53.9°
+1.9°
25 October – 3 November
57.3°
50.5°
+3.8°
4 November – 13 November
at normal
45.7°
—
October records over 66 years
85.5°3 October 2025All-time high
27.1°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Algoma (14 mi).
Fri, 1652° / 41°0.28
52 °
Duvall, Friday, 16 October
Rain. High 52°, low 41°.
Pressure30.09 inHg
Wind26.1 mph N
Humidity73%
Visibility6.2 mi
Dew point43°
Sat, 1755° / 39°0
55 °
Duvall, Saturday, 17 October
Clear. High 55°, low 39°.
Pressure30.42 inHg
Wind16.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point38°
Sun, 1857° / 47°0
57 °
Duvall, Sunday, 18 October
Clear. High 57°, low 47°.
Pressure30.24 inHg
Wind21.6 mph SW
Humidity64%
Visibility6.2 mi
Dew point41°
Mon, 1957° / 49°0
57 °
Duvall, Monday, 19 October
Overcast. High 57°, low 49°.
Pressure30.30 inHg
Wind9.5 mph SW
Humidity77%
Visibility6.2 mi
Dew point46°
Tue, 2058° / 50°0
58 °
Duvall, Tuesday, 20 October
Clear. High 58°, low 50°.
Pressure30.33 inHg
Wind8.7 mph SE
Humidity78%
Visibility—
Dew point47°
Wed, 2160° / 51°0
60 °
Duvall, Wednesday, 21 October
Clear. High 60°, low 51°.
Pressure30.36 inHg
Wind9 mph SE
Humidity67%
Visibility—
Dew point48°
Thu, 2257° / 52°0.06
57 °
Duvall, Thursday, 22 October
Light rain. High 57°, low 52°.
Pressure30.21 inHg
Wind8.7 mph S
Humidity77%
Visibility—
Dew point49°
Fri, 2362° / 57°0
62 °
Duvall, Friday, 23 October
Overcast. High 62°, low 57°.
Pressure30.27 inHg
Wind16.7 mph SE
Humidity71%
Visibility—
Dew point51°
Sat, 2459° / 56°0.09
59 °
Duvall, Saturday, 24 October
Light rain. High 59°, low 56°.
Pressure30.15 inHg
Wind25.4 mph SE
Humidity69%
Visibility—
Dew point48°
Sun, 2557° / 47°0
57 °
Duvall, Sunday, 25 October
Clear. High 57°, low 47°.
Pressure30.50 inHg
Wind15.7 mph NW
Humidity52%
Visibility—
Dew point37°
Mon, 2654° / 45°0
54 °
Duvall, Monday, 26 October
Overcast. High 54°, low 45°.
Pressure30.53 inHg
Wind12.3 mph SE
Humidity55%
Visibility—
Dew point37°
Tue, 2757° / 46°0.75
57 °
Duvall, Tuesday, 27 October
Rain. High 57°, low 46°.
Pressure30.00 inHg
Wind21.2 mph NE
Humidity97%
Visibility—
Dew point56°
Wed, 2857° / 46°0.54
57 °
Duvall, Wednesday, 28 October
Rain. High 57°, low 46°.
Pressure30.03 inHg
Wind19.9 mph SE
Humidity93%
Visibility—
Dew point46°
Thu, 2962° / 52°0.01
62 °
Duvall, Thursday, 29 October
Light rain. High 62°, low 52°.
Pressure29.91 inHg
Wind12 mph S
Humidity66%
Visibility—
Dew point49°
Fri, 3057° / 53°0.12
57 °
Duvall, Friday, 30 October
Light rain. High 57°, low 53°.
Pressure29.71 inHg
Wind16.1 mph NE
Humidity97%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3151° / 44°0.11
51 °
Duvall, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.11 in
Chance of precipitation37%
Record high65° (1971)
Record low28° (2023)
Sun, 0149° / 42°0.14
49 °
Duvall, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.14 in
Chance of precipitation33%
Record high65° (2022)
Record low24° (2019)
Mon, 0249° / 42°0.13
49 °
Duvall, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high61° (1961)
Record low24° (1991)
Tue, 0348° / 41°0.05
48 °
Duvall, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.05 in
Chance of precipitation27%
Record high62° (2022)
Record low22° (1991)
Wed, 0448° / 41°0.09
48 °
Duvall, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (2022)
Record low21° (1991)
Thu, 0548° / 41°0.11
48 °
Duvall, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high65° (2024)
Record low23° (1991)
Fri, 0647° / 40°0.1
47 °
Duvall, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (2020)
Record low20° (1991)
Sat, 0747° / 39°0.04
47 °
Duvall, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2020)
Record low17° (1991)
Sun, 0846° / 39°0.04
46 °
Duvall, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (2021)
Record low17° (2019)
Mon, 0946° / 39°0.09
46 °
Duvall, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.09 in
Chance of precipitation42%
Record high62° (2020)
Record low18° (2017)
Tue, 1045° / 38°0.13
45 °
Duvall, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.13 in
Chance of precipitation42%
Record high69° (2022)
Record low16° (2017)
Wed, 1144° / 37°0.06
44 °
Duvall, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.06 in
Chance of precipitation38%
Record high63° (2022)
Record low17° (2019)
Thu, 1242° / 35°0.07
42 °
Duvall, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high58° (1964)
Record low12° (2019)
Fri, 1343° / 35°0.05
43 °
Duvall, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.05 in
Chance of precipitation27%
Record high58° (1999)
Record low13° (1986)
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 Duvall, 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 Duvall, 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.