Monthly outlook for Clayton, WI: average high 53°, average low 40.5°. That is 2.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 24 October (73.3°), the coolest 2 November (28.7°).
53°/40.5°
Average high / low
+2.7°
Above normal
5 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
53.6°
49.7°
+2.1°
2 November – 11 November
51.9°
43.7°
+4.5°
12 November – 21 November
at normal
38.4°
—
October records over 66 years
84.2°1 October 2023All-time high
16°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Clear Lake (7 mi).
Sat, 2473° / 53°0.02
73 °
Clayton, Saturday, 24 October
Light rain. High 73°, low 53°.
Pressure30.12 inHg
Wind14.4 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Sun, 2554° / 46°0.09
54 °
Clayton, Sunday, 25 October
Light rain. High 54°, low 46°.
Pressure30.42 inHg
Wind5.5 mph N
Humidity43%
Visibility6.2 mi
Dew point30°
Mon, 2649° / 44°0.03
49 °
Clayton, Monday, 26 October
Light rain. High 49°, low 44°.
Pressure30.50 inHg
Wind7.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point35°
Tue, 2752° / 42°0.55
52 °
Clayton, Tuesday, 27 October
Rain. High 52°, low 42°.
Pressure30.24 inHg
Wind12.3 mph SE
Humidity91%
Visibility—
Dew point46°
Wed, 2856° / 48°0.42
56 °
Clayton, Wednesday, 28 October
Rain. High 56°, low 48°.
Pressure29.77 inHg
Wind18 mph SW
Humidity96%
Visibility—
Dew point52°
Thu, 2956° / 41°0
56 °
Clayton, Thursday, 29 October
Overcast. High 56°, low 41°.
Pressure30.09 inHg
Wind18.2 mph SW
Humidity64%
Visibility—
Dew point36°
Fri, 3047° / 39°0.01
47 °
Clayton, Friday, 30 October
Light rain. High 47°, low 39°.
Pressure30.21 inHg
Wind11.7 mph NE
Humidity53%
Visibility—
Dew point29°
Sat, 3138° / 35°0.1
38 °
Clayton, Saturday, 31 October
Snow. High 38°, low 35°.
Pressure30.15 inHg
Wind11.3 mph NE
Humidity88%
Visibility—
Dew point33°
Sun, 0138° / 35°0.3
38 °
Clayton, Sunday, 1 November
Snow. High 38°, low 35°.
Pressure30.12 inHg
Wind10.2 mph N
Humidity98%
Visibility—
Dew point36°
Mon, 0247° / 29°0
47 °
Clayton, Monday, 2 November
Clear. High 47°, low 29°.
Pressure30.18 inHg
Wind9.3 mph NW
Humidity47%
Visibility—
Dew point23°
Tue, 0351° / 31°0
51 °
Clayton, Tuesday, 3 November
Clear. High 51°, low 31°.
Pressure30.21 inHg
Wind9.9 mph W
Humidity44%
Visibility—
Dew point26°
Wed, 0450° / 34°0
50 °
Clayton, Wednesday, 4 November
Mostly clear. High 50°, low 34°.
Pressure30.24 inHg
Wind6.9 mph NW
Humidity54%
Visibility—
Dew point31°
Thu, 0557° / 35°0
57 °
Clayton, Thursday, 5 November
Partly cloudy. High 57°, low 35°.
Pressure30.00 inHg
Wind13.4 mph SW
Humidity50%
Visibility—
Dew point34°
Fri, 0655° / 42°0.01
55 °
Clayton, Friday, 6 November
Light rain. High 55°, low 42°.
Pressure29.91 inHg
Wind9.8 mph S
Humidity70%
Visibility—
Dew point42°
Sat, 0751° / 46°0
51 °
Clayton, Saturday, 7 November
Overcast. High 51°, low 46°.
Pressure30.12 inHg
Wind12.2 mph E
Humidity75%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0844° / 31°0.04
44 °
Clayton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high68° (2020)
Record low-1° (1991)
Mon, 0943° / 31°0.11
43 °
Clayton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation43%
Record high68° (1999)
Record low8° (2003)
Tue, 1041° / 30°0.13
41 °
Clayton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2022)
Record low7° (2017)
Wed, 1139° / 27°0.07
39 °
Clayton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation28%
Record high61° (2012)
Record low8° (2019)
Thu, 1238° / 26°0.07
38 °
Clayton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high57° (2011)
Record low1° (1966)
Fri, 1339° / 27°0.07
39 °
Clayton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high63° (1999)
Record low2° (1982)
Sat, 1440° / 28°0.02
40 °
Clayton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.02 in
Chance of precipitation18%
Record high60° (2025)
Record low3° (2014)
Sun, 1540° / 28°0.04
40 °
Clayton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1990)
Record low-1° (2014)
Mon, 1640° / 27°0.08
40 °
Clayton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation22%
Record high62° (2023)
Record low8° (1997)
Tue, 1739° / 28°0.08
39 °
Clayton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.08 in
Chance of precipitation22%
Record high65° (2001)
Record low5° (2014)
Wed, 1839° / 27°0.08
39 °
Clayton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2001)
Record low1° (2014)
Thu, 1938° / 27°0.08
38 °
Clayton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation35%
Record high53° (2012)
Record low8° (2022)
Fri, 2036° / 25°0.09
36 °
Clayton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation30%
Record high55° (1982)
Record low3° (2022)
Sat, 2136° / 23°0.05
36 °
Clayton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.05 in
Chance of precipitation20%
Record high63° (1990)
Record low-6° (2014)
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 Clayton, 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 Clayton, 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.