Monthly outlook for Campton Hills, IL: average high 55.6°, average low 44.4°. That is 2° above the climate normal for October. Precipitation is expected on 7 days (about 3.0 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 28 October (73.7°), the coolest 12 November (26.8°).
55.6°/44.4°
Average high / low
+2°
Above normal
7 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
61.2°
53.7°
+4.2°
7 November – 16 November
46.2°
47.9°
-0.9°
17 November – 26 November
at normal
44.3°
—
October records over 66 years
86.9°3 October 2025All-time high
23.4°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Elgin (8 mi).
Thu, 2968° / 49°0.03
68 °
Campton Hills, Thursday, 29 October
Light rain. High 68°, low 49°.
Pressure30.09 inHg
Wind7.7 mph W
Humidity82%
Visibility5.4 mi
Dew point57°
Fri, 3063° / 43°0.03
63 °
Campton Hills, Friday, 30 October
Light rain. High 63°, low 43°.
Pressure30.33 inHg
Wind5.6 mph E
Humidity62%
Visibility6.2 mi
Dew point47°
Sat, 3160° / 51°0.7
60 °
Campton Hills, Saturday, 31 October
Rain. High 60°, low 51°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity75%
Visibility6.2 mi
Dew point50°
Sun, 0167° / 49°0
67 °
Campton Hills, Sunday, 1 November
Overcast. High 67°, low 49°.
Pressure30.27 inHg
Wind7.7 mph E
Humidity74%
Visibility—
Dew point55°
Mon, 0263° / 54°0.07
63 °
Campton Hills, Monday, 2 November
Light rain. High 63°, low 54°.
Pressure30.00 inHg
Wind9.8 mph E
Humidity75%
Visibility—
Dew point54°
Tue, 0358° / 49°1.15
58 °
Campton Hills, Tuesday, 3 November
Rain. High 58°, low 49°.
Pressure29.56 inHg
Wind26.6 mph E
Humidity90%
Visibility—
Dew point55°
Wed, 0455° / 49°0.09
55 °
Campton Hills, Wednesday, 4 November
Light rain. High 55°, low 49°.
Pressure29.85 inHg
Wind12.1 mph E
Humidity94%
Visibility—
Dew point53°
Thu, 0552° / 49°0.02
52 °
Campton Hills, Thursday, 5 November
Light rain. High 52°, low 49°.
Pressure29.94 inHg
Wind6.9 mph NE
Humidity86%
Visibility—
Dew point47°
Fri, 0653° / 47°0.01
53 °
Campton Hills, Friday, 6 November
Light rain. High 53°, low 47°.
Pressure29.85 inHg
Wind6.6 mph W
Humidity74%
Visibility—
Dew point43°
Sat, 0748° / 40°0.22
48 °
Campton Hills, Saturday, 7 November
Light rain. High 48°, low 40°.
Pressure30.03 inHg
Wind15.6 mph NE
Humidity85%
Visibility—
Dew point40°
Sun, 0845° / 33°0
45 °
Campton Hills, Sunday, 8 November
Partly cloudy. High 45°, low 33°.
Pressure30.24 inHg
Wind7.9 mph N
Humidity61%
Visibility—
Dew point30°
Mon, 0948° / 33°0
48 °
Campton Hills, Monday, 9 November
Overcast. High 48°, low 33°.
Pressure30.06 inHg
Wind17.6 mph S
Humidity57%
Visibility—
Dew point31°
Tue, 1050° / 48°0.09
50 °
Campton Hills, Tuesday, 10 November
Light rain. High 50°, low 48°.
Pressure29.80 inHg
Wind17.9 mph S
Humidity88%
Visibility—
Dew point46°
Wed, 1148° / 35°0.63
48 °
Campton Hills, Wednesday, 11 November
Rain. High 48°, low 35°.
Pressure29.74 inHg
Wind19.2 mph NE
Humidity90%
Visibility—
Dew point41°
Thu, 1238° / 27°0
38 °
Campton Hills, Thursday, 12 November
Mostly clear. High 38°, low 27°.
Pressure30.30 inHg
Wind16.5 mph N
Humidity50%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1346° / 33°0.04
46 °
Campton Hills, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (1999)
Record low2° (2019)
Sat, 1447° / 33°0.07
47 °
Campton Hills, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (1971)
Record low13° (1986)
Sun, 1546° / 34°0.08
46 °
Campton Hills, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high69° (2025)
Record low15° (2019)
Mon, 1646° / 33°0.05
46 °
Campton Hills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.05 in
Chance of precipitation17%
Record high63° (1988)
Record low19° (1997)
Tue, 1747° / 34°0.08
47 °
Campton Hills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (2016)
Record low15° (2014)
Wed, 1847° / 34°0.1
47 °
Campton Hills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1999)
Record low11° (2014)
Thu, 1946° / 34°0.07
46 °
Campton Hills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1983)
Record low10° (2018)
Fri, 2045° / 33°0.08
45 °
Campton Hills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation32%
Record high63° (2003)
Record low13° (2022)
Sat, 2144° / 31°0.1
44 °
Campton Hills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation23%
Record high66° (1990)
Record low9° (1964)
Sun, 2244° / 30°0.03
44 °
Campton Hills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2010)
Record low4° (2015)
Mon, 2344° / 31°0.07
44 °
Campton Hills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (2003)
Record low11° (1970)
Tue, 2442° / 30°0.08
42 °
Campton Hills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high65° (1966)
Record low13° (2013)
Wed, 2542° / 30°0.08
42 °
Campton Hills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (1966)
Record low13° (1977)
Thu, 2643° / 30°0.11
43 °
Campton Hills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation45%
Record high64° (1990)
Record low1° (1977)
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 Campton Hills, IL 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 Campton Hills, IL 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.