Monthly outlook for Old Kane, IL: average high 64.6°, average low 43.8°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 25 October (77.1°), the coolest 29 October (28.4°).
64.6°/43.8°
Average high / low
+1.8°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
66.7°
62.4°
+2.4°
29 October – 7 November
61.2°
58.4°
+1.6°
8 November – 17 November
at normal
53.6°
—
October records over 66 years
89.8°3 October 2006All-time high
26.4°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Jerseyville (5 mi).
Tue, 2071° / 45°0
71 °
Old Kane, Tuesday, 20 October
Clear. High 71°, low 45°.
Pressure30.36 inHg
Wind2.8 mph SE
Humidity51%
Visibility6.2 mi
Dew point48°
Wed, 2171° / 45°0
71 °
Old Kane, Wednesday, 21 October
Clear. High 71°, low 45°.
Pressure30.27 inHg
Wind2 mph S
Humidity50%
Visibility6.2 mi
Dew point49°
Thu, 2271° / 48°0
71 °
Old Kane, Thursday, 22 October
Clear. High 71°, low 48°.
Pressure30.30 inHg
Wind4.3 mph E
Humidity47%
Visibility6.2 mi
Dew point49°
Fri, 2369° / 50°0
69 °
Old Kane, Friday, 23 October
Clear. High 69°, low 50°.
Pressure30.30 inHg
Wind7.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point48°
Sat, 2468° / 48°0
68 °
Old Kane, Saturday, 24 October
Overcast. High 68°, low 48°.
Pressure30.39 inHg
Wind7.7 mph SE
Humidity43%
Visibility—
Dew point40°
Sun, 2577° / 53°0
77 °
Old Kane, Sunday, 25 October
Overcast. High 77°, low 53°.
Pressure30.33 inHg
Wind8.8 mph S
Humidity38%
Visibility—
Dew point44°
Mon, 2665° / 56°0
65 °
Old Kane, Monday, 26 October
Overcast. High 65°, low 56°.
Pressure30.30 inHg
Wind8.6 mph N
Humidity70%
Visibility—
Dew point54°
Tue, 2757° / 46°0.06
57 °
Old Kane, Tuesday, 27 October
Light rain. High 57°, low 46°.
Pressure30.30 inHg
Wind13.6 mph N
Humidity82%
Visibility—
Dew point48°
Wed, 2847° / 32°0
47 °
Old Kane, Wednesday, 28 October
Clear. High 47°, low 32°.
Pressure30.50 inHg
Wind14.2 mph N
Humidity26%
Visibility—
Dew point11°
Thu, 2951° / 28°0
51 °
Old Kane, Thursday, 29 October
Clear. High 51°, low 28°.
Pressure30.47 inHg
Wind6.6 mph N
Humidity26%
Visibility—
Dew point13°
Fri, 3061° / 34°0
61 °
Old Kane, Friday, 30 October
Mostly clear. High 61°, low 34°.
Pressure30.30 inHg
Wind13.5 mph S
Humidity20%
Visibility—
Dew point14°
Sat, 3168° / 43°0
68 °
Old Kane, Saturday, 31 October
Overcast. High 68°, low 43°.
Pressure30.15 inHg
Wind14.6 mph SW
Humidity19%
Visibility—
Dew point19°
Sun, 0164° / 48°0
64 °
Old Kane, Sunday, 1 November
Overcast. High 64°, low 48°.
Pressure30.12 inHg
Wind8.1 mph SW
Humidity24%
Visibility—
Dew point24°
Mon, 0264° / 44°0.01
64 °
Old Kane, Monday, 2 November
Light rain. High 64°, low 44°.
Pressure30.12 inHg
Wind15.6 mph N
Humidity48%
Visibility—
Dew point42°
Tue, 0359° / 39°0
59 °
Old Kane, Tuesday, 3 November
Clear. High 59°, low 39°.
Pressure30.09 inHg
Wind6.8 mph NE
Humidity46%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 44°0.15
56 °
Old Kane, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.15 in
Chance of precipitation27%
Record high76° (2022)
Record low18° (1991)
Thu, 0556° / 42°0.16
56 °
Old Kane, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.16 in
Chance of precipitation33%
Record high76° (1978)
Record low22° (1991)
Fri, 0656° / 41°0.09
56 °
Old Kane, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (2023)
Record low25° (1982)
Sat, 0756° / 41°0.07
56 °
Old Kane, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation15%
Record high73° (1980)
Record low13° (1991)
Sun, 0856° / 41°0.04
56 °
Old Kane, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.04 in
Chance of precipitation18%
Record high79° (2023)
Record low-1° (1991)
Mon, 0957° / 42°0.1
57 °
Old Kane, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (2022)
Record low4° (1991)
Tue, 1055° / 40°0.14
55 °
Old Kane, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation30%
Record high73° (2012)
Record low18° (2018)
Wed, 1153° / 37°0.1
53 °
Old Kane, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1964)
Record low20° (2019)
Thu, 1251° / 36°0.08
51 °
Old Kane, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2010)
Record low10° (2019)
Fri, 1352° / 37°0.06
52 °
Old Kane, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (1999)
Record low10° (1986)
Sat, 1453° / 38°0.08
53 °
Old Kane, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2025)
Record low15° (1986)
Sun, 1553° / 38°0.12
53 °
Old Kane, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high76° (1964)
Record low20° (2019)
Mon, 1652° / 37°0.1
52 °
Old Kane, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation22%
Record high71° (2001)
Record low23° (1997)
Tue, 1753° / 38°0.13
53 °
Old Kane, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (2016)
Record low19° (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 Old Kane, 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 Old Kane, 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.