Monthly outlook for Chicago Ridge, IL: average high 48.7°, average low 38.3°. That is 1.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 10 November (64.3°), the coolest 25 November (29°).
48.7°/38.3°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
50.1°
48°
+1.2°
20 November – 29 November
46.2°
43.8°
+1.3°
30 November – 9 December
at normal
38.7°
—
November records over 66 years
75.4°5 November 1978All-time high
1.2°28 November 2018All-time low
Wed, 1156° / 41°0.44
56 °
Chicago Ridge, Wednesday, 11 November
Rain. High 56°, low 41°.
Pressure29.77 inHg
Wind4.4 mph NE
Humidity93%
Visibility2.7 mi
Dew point49°
Thu, 1244° / 35°0.21
44 °
Chicago Ridge, Thursday, 12 November
Snow. High 44°, low 35°.
Pressure29.91 inHg
Wind16.2 mph N
Humidity95%
Visibility2.3 mi
Dew point36°
Fri, 1343° / 34°0
43 °
Chicago Ridge, Friday, 13 November
Clear. High 43°, low 34°.
Pressure30.03 inHg
Wind10.2 mph N
Humidity64%
Visibility6.2 mi
Dew point27°
Sat, 1443° / 29°0
43 °
Chicago Ridge, Saturday, 14 November
Clear. High 43°, low 29°.
Pressure30.24 inHg
Wind4.4 mph NW
Humidity66%
Visibility6.2 mi
Dew point26°
Sun, 1547° / 30°0
47 °
Chicago Ridge, Sunday, 15 November
Partly cloudy. High 47°, low 30°.
Pressure30.42 inHg
Wind3.7 mph W
Humidity59%
Visibility—
Dew point31°
Mon, 1648° / 37°0
48 °
Chicago Ridge, Monday, 16 November
Overcast. High 48°, low 37°.
Pressure30.53 inHg
Wind6.2 mph NE
Humidity58%
Visibility—
Dew point33°
Tue, 1750° / 38°0
50 °
Chicago Ridge, Tuesday, 17 November
Clear. High 50°, low 38°.
Pressure30.47 inHg
Wind3.5 mph SE
Humidity45%
Visibility—
Dew point27°
Wed, 1852° / 39°0
52 °
Chicago Ridge, Wednesday, 18 November
Clear. High 52°, low 39°.
Pressure30.42 inHg
Wind6.5 mph SE
Humidity46%
Visibility—
Dew point29°
Thu, 1955° / 41°0
55 °
Chicago Ridge, Thursday, 19 November
Overcast. High 55°, low 41°.
Pressure30.33 inHg
Wind8.9 mph S
Humidity35%
Visibility—
Dew point24°
Fri, 2055° / 46°0
55 °
Chicago Ridge, Friday, 20 November
Overcast. High 55°, low 46°.
Pressure30.27 inHg
Wind8 mph SW
Humidity45%
Visibility—
Dew point33°
Sat, 2152° / 48°0.09
52 °
Chicago Ridge, Saturday, 21 November
Light rain. High 52°, low 48°.
Pressure30.09 inHg
Wind10.8 mph S
Humidity38%
Visibility—
Dew point27°
Sun, 2252° / 47°0.63
52 °
Chicago Ridge, Sunday, 22 November
Rain. High 52°, low 47°.
Pressure29.68 inHg
Wind13 mph S
Humidity92%
Visibility—
Dew point48°
Mon, 2344° / 41°0.01
44 °
Chicago Ridge, Monday, 23 November
Light rain. High 44°, low 41°.
Pressure29.62 inHg
Wind14.6 mph SW
Humidity58%
Visibility—
Dew point30°
Tue, 2440° / 35°0
40 °
Chicago Ridge, Tuesday, 24 November
Light snow. High 40°, low 35°.
Pressure29.88 inHg
Wind13.4 mph W
Humidity67%
Visibility—
Dew point29°
Wed, 2534° / 29°0
34 °
Chicago Ridge, Wednesday, 25 November
Overcast. High 34°, low 29°.
Pressure30.21 inHg
Wind12.5 mph W
Humidity43%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2644° / 32°0.13
44 °
Chicago Ridge, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation43%
Record high63° (1990)
Record low6° (1977)
Fri, 2743° / 32°0.22
43 °
Chicago Ridge, 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 low11° (1977)
Sat, 2841° / 29°0.14
41 °
Chicago Ridge, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.14 in
Chance of precipitation28%
Record high64° (1990)
Record low1° (2018)
Sun, 2942° / 29°0.08
42 °
Chicago Ridge, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation32%
Record high65° (1998)
Record low9° (1976)
Mon, 3042° / 30°0.09
42 °
Chicago Ridge, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high64° (1998)
Record low13° (1976)
Tue, 0139° / 28°0.16
39 °
Chicago Ridge, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.16 in
Chance of precipitation42%
Record high64° (1970)
Record low6° (2025)
Wed, 0240° / 29°0.07
40 °
Chicago Ridge, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (1982)
Record low10° (1976)
Thu, 0340° / 29°0.1
40 °
Chicago Ridge, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2012)
Record low7° (2006)
Fri, 0439° / 28°0.07
39 °
Chicago Ridge, 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° / 27°0.09
39 °
Chicago Ridge, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation32%
Record high66° (2001)
Record low-1° (1991)
Sun, 0637° / 26°0.06
37 °
Chicago Ridge, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (1998)
Record low4° (2007)
Mon, 0736° / 26°0.13
36 °
Chicago Ridge, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.13 in
Chance of precipitation27%
Record high57° (1980)
Record low-1° (1972)
Tue, 0837° / 26°0.08
37 °
Chicago Ridge, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.08 in
Chance of precipitation28%
Record high63° (1991)
Record low3° (2006)
Wed, 0937° / 25°0.09
37 °
Chicago Ridge, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation40%
Record high55° (2023)
Record low-3° (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 Chicago Ridge, 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 Chicago Ridge, 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.