Monthly outlook for Indian Head Park, IL: average high 64.8°, average low 51.4°. That is 5.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 October (74.4°), the coolest 4 November (45.1°).
64.8°/51.4°
Average high / low
+5.6°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
67.4°
56.1°
+6.3°
3 November – 12 November
60.4°
51.1°
+5.2°
13 November – 22 November
at normal
46.7°
—
October records over 66 years
87.3°3 October 2025All-time high
24.8°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — La Grange (3 mi).
Sun, 2572° / 48°0
72 °
Indian Head Park, Sunday, 25 October
Overcast. High 72°, low 48°.
Pressure30.39 inHg
Wind4.7 mph S
Humidity64%
Visibility6.2 mi
Dew point52°
Mon, 2664° / 50°0
64 °
Indian Head Park, Monday, 26 October
Overcast. High 64°, low 50°.
Pressure30.36 inHg
Wind5 mph NE
Humidity81%
Visibility6.2 mi
Dew point56°
Tue, 2766° / 51°0
66 °
Indian Head Park, Tuesday, 27 October
Overcast. High 66°, low 51°.
Pressure30.27 inHg
Wind4.7 mph SE
Humidity76%
Visibility6.2 mi
Dew point54°
Wed, 2870° / 53°0
70 °
Indian Head Park, Wednesday, 28 October
Overcast. High 70°, low 53°.
Pressure30.18 inHg
Wind8.2 mph SW
Humidity59%
Visibility—
Dew point52°
Thu, 2974° / 55°0
74 °
Indian Head Park, Thursday, 29 October
Partly cloudy. High 74°, low 55°.
Pressure30.18 inHg
Wind8 mph SW
Humidity55%
Visibility—
Dew point52°
Fri, 3069° / 63°0.03
69 °
Indian Head Park, Friday, 30 October
Light rain. High 69°, low 63°.
Pressure30.15 inHg
Wind6.3 mph SW
Humidity51%
Visibility—
Dew point49°
Sat, 3172° / 59°0.11
72 °
Indian Head Park, Saturday, 31 October
Light rain. High 72°, low 59°.
Pressure30.09 inHg
Wind12.1 mph S
Humidity37%
Visibility—
Dew point43°
Sun, 0162° / 54°0.04
62 °
Indian Head Park, Sunday, 1 November
Light rain. High 62°, low 54°.
Pressure29.88 inHg
Wind14.4 mph S
Humidity69%
Visibility—
Dew point51°
Mon, 0256° / 47°0
56 °
Indian Head Park, Monday, 2 November
Clear. High 56°, low 47°.
Pressure30.09 inHg
Wind10.2 mph W
Humidity35%
Visibility—
Dew point26°
Tue, 0350° / 46°0
50 °
Indian Head Park, Tuesday, 3 November
Overcast. High 50°, low 46°.
Pressure30.06 inHg
Wind12.1 mph NW
Humidity32%
Visibility—
Dew point21°
Wed, 0454° / 45°0
54 °
Indian Head Park, Wednesday, 4 November
Overcast. High 54°, low 45°.
Pressure30.06 inHg
Wind7.2 mph S
Humidity27%
Visibility—
Dew point18°
Thu, 0563° / 46°0
63 °
Indian Head Park, Thursday, 5 November
Overcast. High 63°, low 46°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity37%
Visibility—
Dew point33°
Fri, 0672° / 51°0
72 °
Indian Head Park, Friday, 6 November
Mostly clear. High 72°, low 51°.
Pressure30.00 inHg
Wind10.9 mph SW
Humidity50%
Visibility—
Dew point47°
Sat, 0764° / 56°0
64 °
Indian Head Park, Saturday, 7 November
Overcast. High 64°, low 56°.
Pressure30.06 inHg
Wind11.3 mph NW
Humidity33%
Visibility—
Dew point34°
Sun, 0860° / 49°0
60 °
Indian Head Park, Sunday, 8 November
Overcast. High 60°, low 49°.
Pressure30.15 inHg
Wind6.1 mph W
Humidity31%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0952° / 39°0.13
52 °
Indian Head Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (1999)
Record low19° (1991)
Tue, 1050° / 38°0.13
50 °
Indian Head Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.13 in
Chance of precipitation40%
Record high72° (2020)
Record low17° (2017)
Wed, 1148° / 35°0.08
48 °
Indian Head Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high70° (1964)
Record low16° (2019)
Thu, 1246° / 34°0.06
46 °
Indian Head Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1964)
Record low5° (2019)
Fri, 1347° / 34°0.06
47 °
Indian Head Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (1999)
Record low2° (2019)
Sat, 1448° / 34°0.07
48 °
Indian Head Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation33%
Record high69° (1971)
Record low14° (1986)
Sun, 1547° / 35°0.1
47 °
Indian Head Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (2025)
Record low20° (1982)
Mon, 1647° / 35°0.05
47 °
Indian Head Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high63° (1988)
Record low21° (1997)
Tue, 1748° / 35°0.09
48 °
Indian Head Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high70° (2016)
Record low16° (2014)
Wed, 1848° / 36°0.15
48 °
Indian Head Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high67° (2016)
Record low11° (2014)
Thu, 1947° / 35°0.08
47 °
Indian Head Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1985)
Record low18° (2014)
Fri, 2046° / 34°0.1
46 °
Indian Head Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high63° (2003)
Record low14° (2022)
Sat, 2145° / 33°0.1
45 °
Indian Head Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high67° (1990)
Record low10° (1964)
Sun, 2245° / 31°0.05
45 °
Indian Head Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2010)
Record low8° (2015)
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 Head Park, 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 Head Park, 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.