Monthly outlook for Chilton, WI: average high 62.1°, average low 48.4°. That is 2.9° above the climate normal for October. Precipitation is expected on 6 days (about 3.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 15 October (76.5°), the coolest 21 October (34.4°).
62.1°/48.4°
Average high / low
+2.9°
Above normal
6 / 5
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
67°
58.2°
+4.9°
18 October – 27 October
53.9°
54°
-0.1°
28 October – 6 November
at normal
50.1°
—
October records over 66 years
87.1°3 October 2025All-time high
23.9°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Elkhart Lake (15 mi).
Fri, 0967° / 52°0
67 °
Chilton, Friday, 9 October
Light rain. High 67°, low 52°.
Pressure30.15 inHg
Wind3.5 mph E
Humidity61%
Visibility6.2 mi
Dew point49°
Sat, 1075° / 60°0.07
75 °
Chilton, Saturday, 10 October
Rain. High 75°, low 60°.
Pressure30.06 inHg
Wind15.3 mph S
Humidity65%
Visibility6.2 mi
Dew point58°
Sun, 1174° / 62°0
74 °
Chilton, Sunday, 11 October
Clear. High 74°, low 62°.
Pressure30.00 inHg
Wind10.7 mph S
Humidity65%
Visibility6.2 mi
Dew point57°
Mon, 1274° / 61°0.35
74 °
Chilton, Monday, 12 October
Rain. High 74°, low 61°.
Pressure29.74 inHg
Wind11.9 mph NW
Humidity73%
Visibility—
Dew point60°
Tue, 1355° / 42°0.02
55 °
Chilton, Tuesday, 13 October
Light rain. High 55°, low 42°.
Pressure30.03 inHg
Wind15.3 mph NW
Humidity56%
Visibility—
Dew point38°
Wed, 1458° / 40°0.12
58 °
Chilton, Wednesday, 14 October
Rain. High 58°, low 40°.
Pressure30.06 inHg
Wind15.9 mph SE
Humidity50%
Visibility—
Dew point37°
Thu, 1576° / 55°1.82
76 °
Chilton, Thursday, 15 October
Heavy rain. High 76°, low 55°.
Pressure29.68 inHg
Wind19.6 mph SE
Humidity69%
Visibility—
Dew point63°
Fri, 1670° / 60°0.37
70 °
Chilton, Friday, 16 October
Rain. High 70°, low 60°.
Pressure29.83 inHg
Wind16.6 mph SW
Humidity94%
Visibility—
Dew point65°
Sat, 1756° / 45°0.01
56 °
Chilton, Saturday, 17 October
Light rain. High 56°, low 45°.
Pressure30.03 inHg
Wind22 mph SW
Humidity71%
Visibility—
Dew point41°
Sun, 1848° / 44°0.02
48 °
Chilton, Sunday, 18 October
Light rain. High 48°, low 44°.
Pressure30.27 inHg
Wind15.4 mph W
Humidity83%
Visibility—
Dew point42°
Mon, 1958° / 41°0
58 °
Chilton, Monday, 19 October
Clear. High 58°, low 41°.
Pressure30.21 inHg
Wind13.1 mph SW
Humidity56%
Visibility—
Dew point39°
Tue, 2052° / 39°0
52 °
Chilton, Tuesday, 20 October
Overcast. High 52°, low 39°.
Pressure30.18 inHg
Wind14.6 mph N
Humidity56%
Visibility—
Dew point36°
Wed, 2152° / 34°0
52 °
Chilton, Wednesday, 21 October
Overcast. High 52°, low 34°.
Pressure30.24 inHg
Wind14.2 mph S
Humidity56%
Visibility—
Dew point31°
Thu, 2260° / 42°0
60 °
Chilton, Thursday, 22 October
Partly cloudy. High 60°, low 42°.
Pressure29.65 inHg
Wind21.3 mph S
Humidity53%
Visibility—
Dew point39°
Fri, 2354° / 48°0.21
54 °
Chilton, Friday, 23 October
Rain. High 54°, low 48°.
Pressure29.65 inHg
Wind16.7 mph W
Humidity81%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2454° / 43°0.1
54 °
Chilton, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.1 in
Chance of precipitation38%
Record high75° (2023)
Record low27° (1981)
Sun, 2553° / 42°0.06
53 °
Chilton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1989)
Record low28° (2019)
Mon, 2652° / 42°0.09
52 °
Chilton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (1963)
Record low26° (1962)
Tue, 2753° / 41°0.08
53 °
Chilton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (2023)
Record low24° (2020)
Wed, 2851° / 40°0.07
51 °
Chilton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (1974)
Record low28° (1967)
Thu, 2951° / 40°0.04
51 °
Chilton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.04 in
Chance of precipitation18%
Record high79° (2024)
Record low26° (1988)
Fri, 3053° / 41°0.08
53 °
Chilton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation30%
Record high75° (2024)
Record low24° (1988)
Sat, 3152° / 41°0.11
52 °
Chilton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high66° (1971)
Record low25° (2020)
Sun, 0150° / 39°0.16
50 °
Chilton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.16 in
Chance of precipitation35%
Record high68° (2022)
Record low17° (2023)
Mon, 0249° / 38°0.12
49 °
Chilton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.12 in
Chance of precipitation35%
Record high69° (1990)
Record low20° (1991)
Tue, 0349° / 38°0.06
49 °
Chilton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (2022)
Record low17° (1991)
Wed, 0448° / 38°0.07
48 °
Chilton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high70° (2024)
Record low16° (1991)
Thu, 0549° / 38°0.09
49 °
Chilton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (1978)
Record low20° (1991)
Fri, 0648° / 37°0.09
48 °
Chilton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (2020)
Record low16° (1991)
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 Chilton, 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 Chilton, 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.