Monthly outlook for South Wayne, WI: average high 58.4°, average low 41°. That is 1.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (70.5°), the coolest 28 October (22.7°).
58.4°/41°
Average high / low
+1.8°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60.8°
56.5°
+2.4°
29 October – 7 November
54.4°
52°
+1.3°
8 November – 17 November
at normal
46°
—
October records over 66 years
86°3 October 2025All-time high
22.6°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Gratiot (8 mi).
Tue, 2069° / 42°0
69 °
South Wayne, Tuesday, 20 October
Clear. High 69°, low 42°.
Pressure30.36 inHg
Wind5.9 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Wed, 2171° / 43°0
71 °
South Wayne, Wednesday, 21 October
Clear. High 71°, low 43°.
Pressure30.24 inHg
Wind5.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point50°
Thu, 2267° / 48°0
67 °
South Wayne, Thursday, 22 October
Clear. High 67°, low 48°.
Pressure30.33 inHg
Wind5.3 mph E
Humidity75%
Visibility6.2 mi
Dew point56°
Fri, 2363° / 50°0
63 °
South Wayne, Friday, 23 October
Overcast. High 63°, low 50°.
Pressure30.36 inHg
Wind7.4 mph SE
Humidity68%
Visibility6.2 mi
Dew point48°
Sat, 2465° / 50°0
65 °
South Wayne, Saturday, 24 October
Overcast. High 65°, low 50°.
Pressure30.33 inHg
Wind10.9 mph S
Humidity59%
Visibility—
Dew point46°
Sun, 2567° / 53°0
67 °
South Wayne, Sunday, 25 October
Overcast. High 67°, low 53°.
Pressure30.33 inHg
Wind9.1 mph S
Humidity59%
Visibility—
Dew point50°
Mon, 2654° / 42°0
54 °
South Wayne, Monday, 26 October
Overcast. High 54°, low 42°.
Pressure30.33 inHg
Wind8.2 mph NE
Humidity39%
Visibility—
Dew point28°
Tue, 2745° / 30°0.01
45 °
South Wayne, Tuesday, 27 October
Light rain. High 45°, low 30°.
Pressure30.36 inHg
Wind19.1 mph NW
Humidity41%
Visibility—
Dew point21°
Wed, 2840° / 23°0
40 °
South Wayne, Wednesday, 28 October
Clear. High 40°, low 23°.
Pressure30.47 inHg
Wind11 mph W
Humidity36%
Visibility—
Dew point12°
Thu, 2949° / 27°0
49 °
South Wayne, Thursday, 29 October
Partly cloudy. High 49°, low 27°.
Pressure30.21 inHg
Wind10.4 mph W
Humidity35%
Visibility—
Dew point18°
Fri, 3054° / 33°0
54 °
South Wayne, Friday, 30 October
Clear. High 54°, low 33°.
Pressure30.06 inHg
Wind11.5 mph SW
Humidity44%
Visibility—
Dew point28°
Sat, 3159° / 40°0
59 °
South Wayne, Saturday, 31 October
Mostly clear. High 59°, low 40°.
Pressure30.12 inHg
Wind10.2 mph S
Humidity48%
Visibility—
Dew point36°
Sun, 0158° / 47°0.07
58 °
South Wayne, Sunday, 1 November
Light rain. High 58°, low 47°.
Pressure30.06 inHg
Wind10.3 mph S
Humidity51%
Visibility—
Dew point38°
Mon, 0252° / 46°0.13
52 °
South Wayne, Monday, 2 November
Light rain. High 52°, low 46°.
Pressure29.94 inHg
Wind14.5 mph N
Humidity91%
Visibility—
Dew point48°
Tue, 0355° / 42°0
55 °
South Wayne, Tuesday, 3 November
Partly cloudy. High 55°, low 42°.
Pressure30.00 inHg
Wind10.5 mph NW
Humidity64%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0451° / 38°0.09
51 °
South Wayne, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (2008)
Record low13° (1991)
Thu, 0550° / 37°0.09
50 °
South Wayne, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high69° (1978)
Record low19° (1991)
Fri, 0650° / 36°0.07
50 °
South Wayne, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (2020)
Record low16° (1991)
Sat, 0749° / 36°0.03
49 °
South Wayne, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2009)
Record low5° (1991)
Sun, 0849° / 36°0.05
49 °
South Wayne, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.05 in
Chance of precipitation17%
Record high71° (2020)
Record low12° (1991)
Mon, 0949° / 36°0.11
49 °
South Wayne, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high71° (2020)
Record low17° (1991)
Tue, 1047° / 34°0.09
47 °
South Wayne, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (2022)
Record low14° (2017)
Wed, 1145° / 32°0.07
45 °
South Wayne, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1964)
Record low13° (2019)
Thu, 1244° / 31°0.06
44 °
South Wayne, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (1964)
Record low4° (2019)
Fri, 1345° / 31°0.05
45 °
South Wayne, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (1999)
Record low7° (1986)
Sat, 1445° / 32°0.05
45 °
South Wayne, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation27%
Record high66° (2001)
Record low14° (1986)
Sun, 1545° / 33°0.06
45 °
South Wayne, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high66° (2001)
Record low12° (1995)
Mon, 1645° / 32°0.06
45 °
South Wayne, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (2001)
Record low19° (1997)
Tue, 1746° / 33°0.1
46 °
South Wayne, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation20%
Record high69° (2016)
Record low13° (2005)
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 South Wayne, 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 South Wayne, 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.