Monthly outlook for Park Ridge, IL: average high 58°, average low 43.8°. That is 0.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 25 October (70.4°), the coolest 28 October (33.5°).
58°/43.8°
Average high / low
+0.9°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62.2°
57.4°
+2.7°
29 October – 7 November
51°
53.6°
-1.5°
8 November – 17 November
at normal
48°
—
October records over 66 years
88.2°3 October 2025All-time high
26.2°31 October 2023All-time low
Tue, 2066° / 46°0
66 °
Park Ridge, Tuesday, 20 October
Clear. High 66°, low 46°.
Pressure30.39 inHg
Wind3 mph SE
Humidity63%
Visibility6.2 mi
Dew point49°
Wed, 2166° / 45°0
66 °
Park Ridge, Wednesday, 21 October
Clear. High 66°, low 45°.
Pressure30.27 inHg
Wind3 mph SW
Humidity58%
Visibility6.2 mi
Dew point49°
Thu, 2266° / 49°0.01
66 °
Park Ridge, Thursday, 22 October
Light rain. High 66°, low 49°.
Pressure30.33 inHg
Wind5.9 mph NE
Humidity69%
Visibility6.2 mi
Dew point55°
Fri, 2360° / 46°0
60 °
Park Ridge, Friday, 23 October
Clear. High 60°, low 46°.
Pressure30.36 inHg
Wind5.7 mph SE
Humidity64%
Visibility—
Dew point46°
Sat, 2462° / 46°0
62 °
Park Ridge, Saturday, 24 October
Overcast. High 62°, low 46°.
Pressure30.42 inHg
Wind6.5 mph S
Humidity61%
Visibility—
Dew point44°
Sun, 2570° / 54°0.01
70 °
Park Ridge, Sunday, 25 October
Light rain. High 70°, low 54°.
Pressure30.24 inHg
Wind9.5 mph W
Humidity45%
Visibility—
Dew point47°
Mon, 2665° / 54°0.04
65 °
Park Ridge, Monday, 26 October
Light rain. High 65°, low 54°.
Pressure30.24 inHg
Wind7.2 mph S
Humidity30%
Visibility—
Dew point30°
Tue, 2760° / 40°0.28
60 °
Park Ridge, Tuesday, 27 October
Light rain. High 60°, low 40°.
Pressure29.91 inHg
Wind13.6 mph NW
Humidity80%
Visibility—
Dew point50°
Wed, 2842° / 33°0.06
42 °
Park Ridge, Wednesday, 28 October
Light rain. High 42°, low 33°.
Pressure30.27 inHg
Wind11.6 mph NW
Humidity30%
Visibility—
Dew point10°
Thu, 2950° / 34°0
50 °
Park Ridge, Thursday, 29 October
Clear. High 50°, low 34°.
Pressure30.21 inHg
Wind10.1 mph W
Humidity24%
Visibility—
Dew point11°
Fri, 3054° / 42°0
54 °
Park Ridge, Friday, 30 October
Overcast. High 54°, low 42°.
Pressure29.97 inHg
Wind9.4 mph SW
Humidity30%
Visibility—
Dew point19°
Sat, 3154° / 44°0
54 °
Park Ridge, Saturday, 31 October
Overcast. High 54°, low 44°.
Pressure30.09 inHg
Wind6.4 mph S
Humidity32%
Visibility—
Dew point23°
Sun, 0152° / 45°0.37
52 °
Park Ridge, Sunday, 1 November
Rain. High 52°, low 45°.
Pressure29.91 inHg
Wind11.4 mph NW
Humidity83%
Visibility—
Dew point45°
Mon, 0246° / 38°0.04
46 °
Park Ridge, Monday, 2 November
Light rain. High 46°, low 38°.
Pressure30.12 inHg
Wind13.7 mph NW
Humidity59%
Visibility—
Dew point31°
Tue, 0351° / 42°0
51 °
Park Ridge, Tuesday, 3 November
Overcast. High 51°, low 42°.
Pressure30.00 inHg
Wind8.6 mph NW
Humidity54%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0452° / 42°0.09
52 °
Park Ridge, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (2022)
Record low17° (1991)
Thu, 0553° / 41°0.13
53 °
Park Ridge, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (1978)
Record low20° (1991)
Fri, 0652° / 39°0.07
52 °
Park Ridge, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (1975)
Record low24° (1991)
Sat, 0751° / 39°0.05
51 °
Park Ridge, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2020)
Record low20° (1991)
Sun, 0851° / 39°0.05
51 °
Park Ridge, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation18%
Record high74° (2020)
Record low17° (1991)
Mon, 0951° / 39°0.12
51 °
Park Ridge, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2020)
Record low21° (1991)
Tue, 1050° / 39°0.11
50 °
Park Ridge, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low18° (2017)
Wed, 1148° / 36°0.08
48 °
Park Ridge, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation32%
Record high69° (1964)
Record low15° (2019)
Thu, 1246° / 35°0.06
46 °
Park Ridge, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high66° (1964)
Record low3° (2019)
Fri, 1346° / 35°0.05
46 °
Park Ridge, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (1999)
Record low1° (2019)
Sat, 1447° / 35°0.07
47 °
Park Ridge, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high68° (1971)
Record low15° (1986)
Sun, 1547° / 36°0.09
47 °
Park Ridge, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2025)
Record low19° (2019)
Mon, 1647° / 35°0.05
47 °
Park Ridge, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high62° (2023)
Record low22° (1997)
Tue, 1747° / 36°0.09
47 °
Park Ridge, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (2016)
Record low16° (2014)
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 Park 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 Park 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.