Monthly outlook for Chicago Ridge, IL: average high 63.1°, average low 53.1°. That is 6.1° above the climate normal for October. Precipitation is expected on 8 days (about 4.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 3 November (69.7°), the coolest 7 November (47°).
63.1°/53.1°
Average high / low
+6.1°
Above normal
8 / 5
Wet days / normal
4.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
62.5°
54°
+4.7°
9 November – 18 November
64.2°
48.4°
+8.8°
19 November – 28 November
at normal
44.4°
—
October records over 66 years
87.8°3 October 2025All-time high
25°26 October 1962All-time low
Sat, 3162° / 53°1.02
62 °
Chicago Ridge, Saturday, 31 October
Heavy rain. High 62°, low 53°.
Pressure30.36 inHg
Wind5.2 mph E
Humidity82%
Visibility6.2 mi
Dew point49°
Sun, 0169° / 51°0
69 °
Chicago Ridge, Sunday, 1 November
Overcast. High 69°, low 51°.
Pressure30.33 inHg
Wind2.9 mph SE
Humidity65%
Visibility6.2 mi
Dew point55°
Mon, 0262° / 55°0.03
62 °
Chicago Ridge, Monday, 2 November
Light rain. High 62°, low 55°.
Pressure30.12 inHg
Wind8.5 mph S
Humidity73%
Visibility6.2 mi
Dew point53°
Tue, 0370° / 62°0.32
70 °
Chicago Ridge, Tuesday, 3 November
Rain. High 70°, low 62°.
Pressure29.83 inHg
Wind16.8 mph S
Humidity73%
Visibility—
Dew point60°
Wed, 0466° / 60°0.74
66 °
Chicago Ridge, Wednesday, 4 November
Rain. High 66°, low 60°.
Pressure29.71 inHg
Wind13.5 mph S
Humidity88%
Visibility—
Dew point60°
Thu, 0561° / 53°0.09
61 °
Chicago Ridge, Thursday, 5 November
Light rain. High 61°, low 53°.
Pressure29.65 inHg
Wind13.2 mph N
Humidity87%
Visibility—
Dew point52°
Fri, 0656° / 49°0
56 °
Chicago Ridge, Friday, 6 November
Partly cloudy. High 56°, low 49°.
Pressure30.09 inHg
Wind10.1 mph N
Humidity51%
Visibility—
Dew point37°
Sat, 0758° / 47°0
58 °
Chicago Ridge, Saturday, 7 November
Overcast. High 58°, low 47°.
Pressure30.27 inHg
Wind6.8 mph S
Humidity40%
Visibility—
Dew point31°
Sun, 0861° / 52°0.39
61 °
Chicago Ridge, Sunday, 8 November
Rain. High 61°, low 52°.
Pressure30.12 inHg
Wind9.7 mph NW
Humidity56%
Visibility—
Dew point44°
Mon, 0963° / 49°0
63 °
Chicago Ridge, Monday, 9 November
Clear. High 63°, low 49°.
Pressure30.15 inHg
Wind8.3 mph W
Humidity45%
Visibility—
Dew point39°
Tue, 1064° / 50°0
64 °
Chicago Ridge, Tuesday, 10 November
Partly cloudy. High 64°, low 50°.
Pressure30.00 inHg
Wind6.9 mph S
Humidity44%
Visibility—
Dew point39°
Wed, 1164° / 55°0.06
64 °
Chicago Ridge, Wednesday, 11 November
Light rain. High 64°, low 55°.
Pressure29.68 inHg
Wind14.1 mph SE
Humidity46%
Visibility—
Dew point42°
Thu, 1268° / 56°0.04
68 °
Chicago Ridge, Thursday, 12 November
Light rain. High 68°, low 56°.
Pressure29.47 inHg
Wind13.5 mph S
Humidity39%
Visibility—
Dew point39°
Fri, 1358° / 51°1.26
58 °
Chicago Ridge, Friday, 13 November
Heavy rain. High 58°, low 51°.
Pressure29.97 inHg
Wind10.7 mph E
Humidity54%
Visibility—
Dew point40°
Sat, 1469° / 60°0.24
69 °
Chicago Ridge, Saturday, 14 November
Rain. High 69°, low 60°.
Pressure29.94 inHg
Wind14.4 mph S
Humidity58%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1548° / 36°0.1
48 °
Chicago Ridge, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (2025)
Record low20° (1982)
Mon, 1647° / 35°0.05
47 °
Chicago Ridge, 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 low22° (1997)
Tue, 1748° / 35°0.09
48 °
Chicago Ridge, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2016)
Record low16° (2014)
Wed, 1848° / 36°0.15
48 °
Chicago Ridge, 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 low12° (2014)
Thu, 1948° / 36°0.08
48 °
Chicago Ridge, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1985)
Record low18° (2014)
Fri, 2046° / 35°0.1
46 °
Chicago Ridge, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.1 in
Chance of precipitation37%
Record high63° (2003)
Record low14° (2022)
Sat, 2145° / 33°0.11
45 °
Chicago Ridge, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (1990)
Record low11° (1964)
Sun, 2245° / 32°0.05
45 °
Chicago Ridge, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2010)
Record low9° (2015)
Mon, 2345° / 32°0.09
45 °
Chicago Ridge, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (2003)
Record low13° (1970)
Tue, 2444° / 31°0.08
44 °
Chicago Ridge, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation30%
Record high66° (1966)
Record low15° (1970)
Wed, 2544° / 32°0.09
44 °
Chicago Ridge, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation38%
Record high60° (1966)
Record low17° (1977)
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)
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.