Monthly outlook for Kewaunee, WI: average high 57.6°, average low 45.5°. That is 3.1° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (64.7°), the coolest 2 November (34.6°).
57.6°/45.5°
Average high / low
+3.1°
Above normal
6 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
59.2°
53°
+3.4°
28 October – 6 November
55°
49.3°
+3.2°
7 November – 16 November
at normal
44.2°
—
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 (10 mi).
Mon, 1964° / 43°0
64 °
Kewaunee, Monday, 19 October
Partly cloudy. High 64°, low 43°.
Pressure30.39 inHg
Wind2.6 mph NW
Humidity66%
Visibility6.2 mi
Dew point47°
Tue, 2060° / 42°0
60 °
Kewaunee, Tuesday, 20 October
Partly cloudy. High 60°, low 42°.
Pressure30.42 inHg
Wind3.4 mph S
Humidity79%
Visibility0.6 mi
Dew point51°
Wed, 2165° / 45°0
65 °
Kewaunee, Wednesday, 21 October
Clear. High 65°, low 45°.
Pressure30.27 inHg
Wind6.7 mph W
Humidity63%
Visibility6.2 mi
Dew point49°
Thu, 2261° / 48°0
61 °
Kewaunee, Thursday, 22 October
Mostly clear. High 61°, low 48°.
Pressure30.36 inHg
Wind4.2 mph NE
Humidity70%
Visibility6.2 mi
Dew point49°
Fri, 2359° / 48°0
59 °
Kewaunee, Friday, 23 October
Mostly clear. High 59°, low 48°.
Pressure30.39 inHg
Wind12.3 mph SE
Humidity64%
Visibility—
Dew point45°
Sat, 2463° / 52°0
63 °
Kewaunee, Saturday, 24 October
Overcast. High 63°, low 52°.
Pressure30.27 inHg
Wind18.9 mph S
Humidity64%
Visibility—
Dew point48°
Sun, 2563° / 48°0
63 °
Kewaunee, Sunday, 25 October
Light rain. High 63°, low 48°.
Pressure30.33 inHg
Wind15.4 mph SW
Humidity43%
Visibility—
Dew point34°
Mon, 2648° / 45°0.03
48 °
Kewaunee, Monday, 26 October
Light rain. High 48°, low 45°.
Pressure30.45 inHg
Wind9.4 mph NE
Humidity76%
Visibility—
Dew point40°
Tue, 2747° / 45°0.12
47 °
Kewaunee, Tuesday, 27 October
Light rain. High 47°, low 45°.
Pressure30.45 inHg
Wind4.9 mph SE
Humidity86%
Visibility—
Dew point42°
Wed, 2851° / 47°0.13
51 °
Kewaunee, Wednesday, 28 October
Light rain. High 51°, low 47°.
Pressure30.27 inHg
Wind6.8 mph S
Humidity94%
Visibility—
Dew point48°
Thu, 2961° / 52°0.54
61 °
Kewaunee, Thursday, 29 October
Rain. High 61°, low 52°.
Pressure29.94 inHg
Wind13.3 mph SW
Humidity75%
Visibility—
Dew point52°
Fri, 3060° / 46°0.14
60 °
Kewaunee, Friday, 30 October
Light rain. High 60°, low 46°.
Pressure29.80 inHg
Wind18.1 mph SW
Humidity56%
Visibility—
Dew point44°
Sat, 3158° / 42°0
58 °
Kewaunee, Saturday, 31 October
Clear. High 58°, low 42°.
Pressure30.09 inHg
Wind10.9 mph W
Humidity54%
Visibility—
Dew point38°
Sun, 0152° / 46°0.23
52 °
Kewaunee, Sunday, 1 November
Rain. High 52°, low 46°.
Pressure30.06 inHg
Wind10.9 mph NE
Humidity78%
Visibility—
Dew point44°
Mon, 0249° / 35°0.14
49 °
Kewaunee, Monday, 2 November
Light rain. High 49°, low 35°.
Pressure30.21 inHg
Wind20.7 mph N
Humidity59%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0348° / 41°0.05
48 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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 °
Kewaunee, 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)
Sat, 1443° / 36°0.04
43 °
Kewaunee, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low36°
Average precipitation0.04 in
Chance of precipitation27%
Record high56° (1994)
Record low15° (2018)
Sun, 1543° / 37°0.05
43 °
Kewaunee, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low37°
Average precipitation0.05 in
Chance of precipitation28%
Record high60° (2025)
Record low23° (2014)
Mon, 1643° / 36°0.06
43 °
Kewaunee, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low36°
Average precipitation0.06 in
Chance of precipitation20%
Record high61° (2023)
Record low23° (1989)
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 Kewaunee, 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 Kewaunee, 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.