Monthly outlook for Zachow, WI: average high 52.9°, average low 40.8°. That is 2.7° above the climate normal for October. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 28 October (68.3°), the coolest 11 November (27.6°).
52.9°/40.8°
Average high / low
+2.7°
Above normal
6 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
55.8°
49.8°
+3.3°
6 November – 15 November
48.1°
43.8°
+2.4°
16 November – 25 November
at normal
39.9°
—
October records over 66 years
84.7°3 October 2025All-time high
20.5°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Cecil (7 mi).
Wed, 2868° / 49°0.05
68 °
Zachow, Wednesday, 28 October
Light rain. High 68°, low 49°.
Pressure30.12 inHg
Wind6.7 mph SW
Humidity68%
Visibility6.2 mi
Dew point53°
Thu, 2962° / 45°0.11
62 °
Zachow, Thursday, 29 October
Rain. High 62°, low 45°.
Pressure30.06 inHg
Wind9.2 mph W
Humidity54%
Visibility6.2 mi
Dew point43°
Fri, 3058° / 43°0
58 °
Zachow, Friday, 30 October
Partly cloudy. High 58°, low 43°.
Pressure30.33 inHg
Wind3.4 mph S
Humidity57%
Visibility6.2 mi
Dew point40°
Sat, 3158° / 42°0
58 °
Zachow, Saturday, 31 October
Mostly clear. High 58°, low 42°.
Pressure30.30 inHg
Wind6.5 mph E
Humidity59%
Visibility—
Dew point42°
Sun, 0158° / 42°0
58 °
Zachow, Sunday, 1 November
Overcast. High 58°, low 42°.
Pressure30.30 inHg
Wind4.7 mph SE
Humidity82%
Visibility—
Dew point48°
Mon, 0253° / 50°0.08
53 °
Zachow, Monday, 2 November
Light rain. High 53°, low 50°.
Pressure30.00 inHg
Wind11.6 mph NE
Humidity95%
Visibility—
Dew point50°
Tue, 0351° / 44°0
51 °
Zachow, Tuesday, 3 November
Overcast. High 51°, low 44°.
Pressure30.24 inHg
Wind13.2 mph NE
Humidity73%
Visibility—
Dew point43°
Wed, 0452° / 41°0
52 °
Zachow, Wednesday, 4 November
Overcast. High 52°, low 41°.
Pressure30.15 inHg
Wind12.8 mph NE
Humidity47%
Visibility—
Dew point31°
Thu, 0545° / 42°0.19
45 °
Zachow, Thursday, 5 November
Light rain. High 45°, low 42°.
Pressure29.94 inHg
Wind14.4 mph NE
Humidity90%
Visibility—
Dew point41°
Fri, 0651° / 39°0
51 °
Zachow, Friday, 6 November
Overcast. High 51°, low 39°.
Pressure29.94 inHg
Wind14.3 mph NE
Humidity57%
Visibility—
Dew point35°
Sat, 0750° / 33°0
50 °
Zachow, Saturday, 7 November
Clear. High 50°, low 33°.
Pressure29.94 inHg
Wind5.9 mph N
Humidity46%
Visibility—
Dew point27°
Sun, 0854° / 37°0
54 °
Zachow, Sunday, 8 November
Partly cloudy. High 54°, low 37°.
Pressure29.94 inHg
Wind11 mph S
Humidity53%
Visibility—
Dew point35°
Mon, 0952° / 44°0.22
52 °
Zachow, Monday, 9 November
Rain. High 52°, low 44°.
Pressure29.59 inHg
Wind15.3 mph W
Humidity95%
Visibility—
Dew point47°
Tue, 1042° / 30°0
42 °
Zachow, Tuesday, 10 November
Overcast. High 42°, low 30°.
Pressure29.94 inHg
Wind18.8 mph N
Humidity51%
Visibility—
Dew point25°
Wed, 1139° / 28°0
39 °
Zachow, Wednesday, 11 November
Overcast. High 39°, low 28°.
Pressure30.30 inHg
Wind8.3 mph NW
Humidity40%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1241° / 29°0.06
41 °
Zachow, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2005)
Record low7° (2019)
Fri, 1341° / 29°0.05
41 °
Zachow, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high64° (1999)
Record low6° (1986)
Sat, 1442° / 29°0.03
42 °
Zachow, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high60° (2001)
Record low11° (2018)
Sun, 1543° / 31°0.05
43 °
Zachow, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (2001)
Record low13° (2014)
Mon, 1642° / 29°0.05
42 °
Zachow, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.05 in
Chance of precipitation17%
Record high61° (2023)
Record low16° (1989)
Tue, 1742° / 30°0.07
42 °
Zachow, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation22%
Record high63° (2016)
Record low8° (2014)
Wed, 1842° / 29°0.06
42 °
Zachow, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (2016)
Record low8° (2014)
Thu, 1941° / 29°0.07
41 °
Zachow, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation33%
Record high61° (1999)
Record low7° (2014)
Fri, 2040° / 29°0.1
40 °
Zachow, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high60° (1982)
Record low8° (2022)
Sat, 2138° / 27°0.09
38 °
Zachow, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation18%
Record high62° (1990)
Record low1° (2014)
Sun, 2238° / 26°0.02
38 °
Zachow, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high60° (2012)
Record low13° (1964)
Mon, 2339° / 28°0.11
39 °
Zachow, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high55° (1983)
Record low13° (1970)
Tue, 2438° / 26°0.06
38 °
Zachow, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high55° (2001)
Record low6° (1985)
Wed, 2538° / 27°0.05
38 °
Zachow, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.05 in
Chance of precipitation33%
Record high53° (2011)
Record low9° (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 Zachow, 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 Zachow, 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.