Monthly outlook for Chicago Ridge, IL: average high 51°, average low 39.2°. That is 2.8° above the climate normal for November. Precipitation is expected on 6 days (about 3.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 20 November (62.8°), the coolest 26 November (29.3°).
51°/39.2°
Average high / low
+2.8°
Above normal
6 / 5
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
51.4°
47.2°
+2.3°
22 November – 1 December
50.5°
42.8°
+4.3°
2 December – 11 December
at normal
37.7°
—
November records over 66 years
75.4°5 November 1978All-time high
1.2°28 November 2018All-time low
Fri, 1343° / 37°0
43 °
Chicago Ridge, Friday, 13 November
Overcast. High 43°, low 37°.
Pressure30.06 inHg
Wind9.9 mph N
Humidity71%
Visibility6.2 mi
Dew point30°
Sat, 1445° / 31°0
45 °
Chicago Ridge, Saturday, 14 November
Clear. High 45°, low 31°.
Pressure30.27 inHg
Wind5.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point31°
Sun, 1545° / 30°0
45 °
Chicago Ridge, Sunday, 15 November
Clear. High 45°, low 30°.
Pressure30.45 inHg
Wind3.1 mph NW
Humidity61%
Visibility6.2 mi
Dew point32°
Mon, 1648° / 30°0
48 °
Chicago Ridge, Monday, 16 November
Clear. High 48°, low 30°.
Pressure30.50 inHg
Wind4.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point32°
Tue, 1751° / 32°0
51 °
Chicago Ridge, Tuesday, 17 November
Clear. High 51°, low 32°.
Pressure30.47 inHg
Wind5.7 mph S
Humidity57%
Visibility—
Dew point33°
Wed, 1858° / 40°0
58 °
Chicago Ridge, Wednesday, 18 November
Overcast. High 58°, low 40°.
Pressure30.33 inHg
Wind11 mph S
Humidity38%
Visibility—
Dew point28°
Thu, 1962° / 48°0.01
62 °
Chicago Ridge, Thursday, 19 November
Light rain. High 62°, low 48°.
Pressure30.09 inHg
Wind14 mph SW
Humidity51%
Visibility—
Dew point38°
Fri, 2063° / 49°0.1
63 °
Chicago Ridge, Friday, 20 November
Light rain. High 63°, low 49°.
Pressure30.18 inHg
Wind7.7 mph NE
Humidity64%
Visibility—
Dew point48°
Sat, 2155° / 48°0.67
55 °
Chicago Ridge, Saturday, 21 November
Heavy rain. High 55°, low 48°.
Pressure30.21 inHg
Wind10.7 mph NE
Humidity73%
Visibility—
Dew point41°
Sun, 2258° / 54°1.03
58 °
Chicago Ridge, Sunday, 22 November
Rain. High 58°, low 54°.
Pressure29.80 inHg
Wind15.3 mph S
Humidity89%
Visibility—
Dew point51°
Mon, 2355° / 51°0.81
55 °
Chicago Ridge, Monday, 23 November
Rain. High 55°, low 51°.
Pressure29.71 inHg
Wind14.5 mph SW
Humidity87%
Visibility—
Dew point47°
Tue, 2458° / 39°0.51
58 °
Chicago Ridge, Tuesday, 24 November
Rain. High 58°, low 39°.
Pressure29.41 inHg
Wind20.4 mph SW
Humidity78%
Visibility—
Dew point46°
Wed, 2539° / 32°0
39 °
Chicago Ridge, Wednesday, 25 November
Overcast. High 39°, low 32°.
Pressure30.18 inHg
Wind18.8 mph W
Humidity51%
Visibility—
Dew point21°
Thu, 2637° / 29°0.01
37 °
Chicago Ridge, Thursday, 26 November
Light snow. High 37°, low 29°.
Pressure30.39 inHg
Wind9.2 mph W
Humidity34%
Visibility—
Dew point9°
Fri, 2755° / 38°0.58
55 °
Chicago Ridge, Friday, 27 November
Snow. High 55°, low 38°.
Pressure29.85 inHg
Wind18.9 mph SE
Humidity73%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1036° / 24°0.09
36 °
Chicago Ridge, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation28%
Record high59° (1971)
Record low-5° (1978)
Fri, 1135° / 24°0.12
35 °
Chicago Ridge, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.12 in
Chance of precipitation35%
Record high59° (2021)
Record low-9° (1972)
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.