Monthly outlook for Indian Creek, IL: average high 60.6°, average low 48.5°. That is 3.7° above the climate normal for October. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (72.1°), the coolest 30 October (36.9°).
60.6°/48.5°
Average high / low
+3.7°
Above normal
7 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
62.4°
55.2°
+4°
31 October – 9 November
57.6°
51.2°
+3.6°
10 November – 19 November
at normal
46°
—
October records over 66 years
87.4°3 October 2025All-time high
27.5°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Highwood (9 mi).
Thu, 2272° / 44°0
72 °
Indian Creek, Thursday, 22 October
Clear. High 72°, low 44°.
Pressure30.27 inHg
Wind2.4 mph E
Humidity62%
Visibility6.2 mi
Dew point54°
Fri, 2367° / 53°0
67 °
Indian Creek, Friday, 23 October
Mostly clear. High 67°, low 53°.
Pressure30.33 inHg
Wind2.1 mph SE
Humidity79%
Visibility—
Dew point57°
Sat, 2467° / 50°0
67 °
Indian Creek, Saturday, 24 October
Overcast. High 67°, low 50°.
Pressure30.39 inHg
Wind6.9 mph S
Humidity64%
Visibility6.2 mi
Dew point51°
Sun, 2569° / 52°0
69 °
Indian Creek, Sunday, 25 October
Overcast. High 69°, low 52°.
Pressure30.36 inHg
Wind7.1 mph S
Humidity58%
Visibility—
Dew point51°
Mon, 2666° / 52°0
66 °
Indian Creek, Monday, 26 October
Overcast. High 66°, low 52°.
Pressure30.24 inHg
Wind9.6 mph NE
Humidity71%
Visibility—
Dew point54°
Tue, 2752° / 50°0.11
52 °
Indian Creek, Tuesday, 27 October
Light rain. High 52°, low 50°.
Pressure30.24 inHg
Wind9.3 mph N
Humidity87%
Visibility—
Dew point47°
Wed, 2858° / 50°0.15
58 °
Indian Creek, Wednesday, 28 October
Rain. High 58°, low 50°.
Pressure30.12 inHg
Wind9.5 mph S
Humidity71%
Visibility—
Dew point47°
Thu, 2952° / 41°0.15
52 °
Indian Creek, Thursday, 29 October
Rain. High 52°, low 41°.
Pressure30.15 inHg
Wind17.3 mph W
Humidity65%
Visibility—
Dew point32°
Fri, 3050° / 37°0
50 °
Indian Creek, Friday, 30 October
Clear. High 50°, low 37°.
Pressure30.30 inHg
Wind7.9 mph NW
Humidity42%
Visibility—
Dew point25°
Sat, 3151° / 40°0
51 °
Indian Creek, Saturday, 31 October
Overcast. High 51°, low 40°.
Pressure30.33 inHg
Wind9.9 mph SE
Humidity31%
Visibility—
Dew point19°
Sun, 0151° / 45°0.41
51 °
Indian Creek, Sunday, 1 November
Rain. High 51°, low 45°.
Pressure30.00 inHg
Wind9.4 mph S
Humidity96%
Visibility—
Dew point49°
Mon, 0254° / 51°0.16
54 °
Indian Creek, Monday, 2 November
Light rain. High 54°, low 51°.
Pressure29.97 inHg
Wind4.7 mph N
Humidity94%
Visibility—
Dew point52°
Tue, 0357° / 52°0
57 °
Indian Creek, Tuesday, 3 November
Overcast. High 57°, low 52°.
Pressure30.00 inHg
Wind6.8 mph E
Humidity83%
Visibility—
Dew point51°
Wed, 0465° / 53°0.61
65 °
Indian Creek, Wednesday, 4 November
Rain. High 65°, low 53°.
Pressure29.83 inHg
Wind16.4 mph S
Humidity81%
Visibility—
Dew point54°
Thu, 0569° / 62°0.16
69 °
Indian Creek, Thursday, 5 November
Rain. High 69°, low 62°.
Pressure29.83 inHg
Wind15.1 mph S
Humidity68%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0651° / 40°0.09
51 °
Indian Creek, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2020)
Record low25° (1991)
Sat, 0750° / 41°0.05
50 °
Indian Creek, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2020)
Record low21° (1991)
Sun, 0849° / 41°0.06
49 °
Indian Creek, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.06 in
Chance of precipitation17%
Record high72° (2020)
Record low18° (2019)
Mon, 0950° / 40°0.12
50 °
Indian Creek, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2020)
Record low23° (2018)
Tue, 1049° / 40°0.11
49 °
Indian Creek, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (2022)
Record low18° (2017)
Wed, 1147° / 38°0.08
47 °
Indian Creek, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.08 in
Chance of precipitation33%
Record high64° (1964)
Record low16° (2019)
Thu, 1245° / 36°0.06
45 °
Indian Creek, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.06 in
Chance of precipitation20%
Record high63° (1964)
Record low7° (2019)
Fri, 1345° / 36°0.05
45 °
Indian Creek, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.05 in
Chance of precipitation23%
Record high63° (1999)
Record low8° (2019)
Sat, 1446° / 37°0.07
46 °
Indian Creek, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (2025)
Record low18° (1986)
Sun, 1546° / 37°0.09
46 °
Indian Creek, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2025)
Record low20° (2019)
Mon, 1646° / 37°0.05
46 °
Indian Creek, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.05 in
Chance of precipitation18%
Record high62° (2023)
Record low24° (1997)
Tue, 1746° / 37°0.09
46 °
Indian Creek, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high63° (2016)
Record low18° (2014)
Wed, 1846° / 37°0.11
46 °
Indian Creek, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high62° (2016)
Record low15° (2014)
Thu, 1946° / 37°0.07
46 °
Indian Creek, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (2020)
Record low16° (2018)
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 Indian Creek, 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 Indian Creek, 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.