Monthly outlook for Homer Glen, IL: average high 51.1°, average low 38.6°. That is 2.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 18 November (60.7°), the coolest 14 November (29.8°).
51.1°/38.6°
Average high / low
+2.1°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
51.9°
48.3°
+2°
19 November – 28 November
49.7°
44.3°
+3°
29 November – 8 December
at normal
39°
—
November records over 66 years
75.2°5 November 1978All-time high
2.7°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Orland Hills (6 mi).
Tue, 1060° / 43°0
60 °
Homer Glen, Tuesday, 10 November
Clear. High 60°, low 43°.
Pressure30.06 inHg
Wind2.8 mph W
Humidity66%
Visibility6.2 mi
Dew point45°
Wed, 1154° / 40°0.04
54 °
Homer Glen, Wednesday, 11 November
Light rain. High 54°, low 40°.
Pressure29.85 inHg
Wind7.1 mph NE
Humidity62%
Visibility6.2 mi
Dew point41°
Thu, 1245° / 34°0
45 °
Homer Glen, Thursday, 12 November
Partly cloudy. High 45°, low 34°.
Pressure29.97 inHg
Wind12.3 mph N
Humidity58%
Visibility6.2 mi
Dew point29°
Fri, 1341° / 33°0.01
41 °
Homer Glen, Friday, 13 November
Light rain. High 41°, low 33°.
Pressure30.03 inHg
Wind11.4 mph N
Humidity66%
Visibility—
Dew point30°
Sat, 1444° / 30°0
44 °
Homer Glen, Saturday, 14 November
Clear. High 44°, low 30°.
Pressure30.21 inHg
Wind8.1 mph NW
Humidity65%
Visibility—
Dew point30°
Sun, 1550° / 33°0
50 °
Homer Glen, Sunday, 15 November
Mostly clear. High 50°, low 33°.
Pressure30.09 inHg
Wind5.4 mph SE
Humidity39%
Visibility—
Dew point21°
Mon, 1649° / 45°0.04
49 °
Homer Glen, Monday, 16 November
Light rain. High 49°, low 45°.
Pressure30.03 inHg
Wind7.7 mph E
Humidity74%
Visibility—
Dew point39°
Tue, 1757° / 47°0.02
57 °
Homer Glen, Tuesday, 17 November
Light rain. High 57°, low 47°.
Pressure30.21 inHg
Wind6.9 mph E
Humidity67%
Visibility—
Dew point43°
Wed, 1861° / 46°0
61 °
Homer Glen, Wednesday, 18 November
Overcast. High 61°, low 46°.
Pressure30.33 inHg
Wind7.1 mph SE
Humidity63%
Visibility—
Dew point45°
Thu, 1960° / 48°0
60 °
Homer Glen, Thursday, 19 November
Overcast. High 60°, low 48°.
Pressure30.21 inHg
Wind15.1 mph S
Humidity62%
Visibility—
Dew point45°
Fri, 2060° / 43°0.02
60 °
Homer Glen, Friday, 20 November
Light rain. High 60°, low 43°.
Pressure30.00 inHg
Wind18.6 mph SW
Humidity43%
Visibility—
Dew point31°
Sat, 2145° / 37°0
45 °
Homer Glen, Saturday, 21 November
Partly cloudy. High 45°, low 37°.
Pressure30.09 inHg
Wind10 mph W
Humidity52%
Visibility—
Dew point27°
Sun, 2245° / 38°0.07
45 °
Homer Glen, Sunday, 22 November
Light rain. High 45°, low 38°.
Pressure30.06 inHg
Wind7 mph NW
Humidity61%
Visibility—
Dew point31°
Mon, 2343° / 34°0
43 °
Homer Glen, Monday, 23 November
Clear. High 43°, low 34°.
Pressure30.12 inHg
Wind5.8 mph NW
Humidity50%
Visibility—
Dew point24°
Tue, 2445° / 31°0
45 °
Homer Glen, Tuesday, 24 November
Clear. High 45°, low 31°.
Pressure30.12 inHg
Wind8.6 mph SW
Humidity45%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2544° / 32°0.08
44 °
Homer Glen, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation38%
Record high60° (1966)
Record low16° (1977)
Thu, 2644° / 31°0.11
44 °
Homer Glen, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation40%
Record high63° (1990)
Record low5° (1977)
Fri, 2743° / 32°0.22
43 °
Homer Glen, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.22 in
Chance of precipitation47%
Record high66° (1990)
Record low15° (1977)
Sat, 2841° / 29°0.13
41 °
Homer Glen, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation27%
Record high64° (1990)
Record low5° (2018)
Sun, 2941° / 29°0.07
41 °
Homer Glen, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1998)
Record low8° (1976)
Mon, 3042° / 29°0.09
42 °
Homer Glen, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1998)
Record low12° (1964)
Tue, 0139° / 28°0.15
39 °
Homer Glen, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.15 in
Chance of precipitation38%
Record high64° (1970)
Record low12° (2025)
Wed, 0240° / 28°0.06
40 °
Homer Glen, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (1982)
Record low10° (1976)
Thu, 0340° / 28°0.1
40 °
Homer Glen, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation33%
Record high68° (2012)
Record low8° (2006)
Fri, 0439° / 28°0.07
39 °
Homer Glen, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (1998)
Record low-1° (1991)
Sat, 0539° / 26°0.09
39 °
Homer Glen, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation30%
Record high66° (2001)
Record low-2° (1991)
Sun, 0637° / 25°0.06
37 °
Homer Glen, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1998)
Record low2° (2007)
Mon, 0736° / 25°0.13
36 °
Homer Glen, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.13 in
Chance of precipitation28%
Record high57° (1980)
Record low-3° (1972)
Tue, 0837° / 26°0.07
37 °
Homer Glen, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.07 in
Chance of precipitation28%
Record high63° (1991)
Record low3° (2006)
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 Homer Glen, 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 Homer Glen, 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.