Monthly outlook for Palos Heights, IL: average high 63.4°, average low 52.4°. That is 4.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 25 October (73.7°), the coolest 9 November (43°).
63.4°/52.4°
Average high / low
+4.9°
Above normal
6 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
67.7°
55.9°
+6.5°
4 November – 13 November
56.4°
50.8°
+3.1°
14 November – 23 November
at normal
46.8°
—
October records over 66 years
87.8°3 October 2025All-time high
25°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Chicago Ridge (3 mi).
Mon, 2667° / 51°0
67 °
Palos Heights, Monday, 26 October
Overcast. High 67°, low 51°.
Pressure30.36 inHg
Wind5.9 mph NE
Humidity75%
Visibility6.2 mi
Dew point56°
Tue, 2767° / 50°0
67 °
Palos Heights, Tuesday, 27 October
Overcast. High 67°, low 50°.
Pressure30.27 inHg
Wind4.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point54°
Wed, 2868° / 53°0
68 °
Palos Heights, Wednesday, 28 October
Overcast. High 68°, low 53°.
Pressure30.21 inHg
Wind6.4 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Thu, 2970° / 57°0.15
70 °
Palos Heights, Thursday, 29 October
Light rain. High 70°, low 57°.
Pressure30.09 inHg
Wind9.2 mph SW
Humidity66%
Visibility6.2 mi
Dew point55°
Fri, 3065° / 54°0.01
65 °
Palos Heights, Friday, 30 October
Light rain. High 65°, low 54°.
Pressure30.27 inHg
Wind5.8 mph N
Humidity69%
Visibility—
Dew point53°
Sat, 3167° / 55°0.1
67 °
Palos Heights, Saturday, 31 October
Light rain. High 67°, low 55°.
Pressure30.12 inHg
Wind6.5 mph S
Humidity54%
Visibility—
Dew point49°
Sun, 0160° / 60°0.41
60 °
Palos Heights, Sunday, 1 November
Light rain. High 60°, low 60°.
Pressure30.03 inHg
Wind8.1 mph SE
Humidity93%
Visibility—
Dew point58°
Mon, 0268° / 60°0
68 °
Palos Heights, Monday, 2 November
Overcast. High 68°, low 60°.
Pressure30.00 inHg
Wind12.4 mph S
Humidity64%
Visibility—
Dew point54°
Tue, 0371° / 59°0.06
71 °
Palos Heights, Tuesday, 3 November
Light rain. High 71°, low 59°.
Pressure29.77 inHg
Wind14.1 mph W
Humidity49%
Visibility—
Dew point50°
Wed, 0458° / 52°0
58 °
Palos Heights, Wednesday, 4 November
Partly cloudy. High 58°, low 52°.
Pressure29.77 inHg
Wind13.8 mph W
Humidity39%
Visibility—
Dew point32°
Thu, 0554° / 50°0
54 °
Palos Heights, Thursday, 5 November
Overcast. High 54°, low 50°.
Pressure29.77 inHg
Wind10.8 mph W
Humidity56%
Visibility—
Dew point38°
Fri, 0656° / 48°0
56 °
Palos Heights, Friday, 6 November
Overcast. High 56°, low 48°.
Pressure29.74 inHg
Wind11.2 mph NW
Humidity54%
Visibility—
Dew point37°
Sat, 0761° / 46°0
61 °
Palos Heights, Saturday, 7 November
Partly cloudy. High 61°, low 46°.
Pressure29.74 inHg
Wind10.7 mph SE
Humidity39%
Visibility—
Dew point32°
Sun, 0858° / 52°0.14
58 °
Palos Heights, Sunday, 8 November
Rain. High 58°, low 52°.
Pressure29.41 inHg
Wind11.8 mph SE
Humidity77%
Visibility—
Dew point48°
Mon, 0952° / 43°0.09
52 °
Palos Heights, Monday, 9 November
Light rain. High 52°, low 43°.
Pressure29.88 inHg
Wind15.1 mph NW
Humidity57%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1051° / 38°0.13
51 °
Palos Heights, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation40%
Record high73° (2020)
Record low18° (2018)
Wed, 1148° / 36°0.08
48 °
Palos Heights, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (1964)
Record low17° (2019)
Thu, 1247° / 35°0.06
47 °
Palos Heights, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high68° (1964)
Record low5° (2019)
Fri, 1347° / 34°0.05
47 °
Palos Heights, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (1999)
Record low2° (2019)
Sat, 1448° / 35°0.07
48 °
Palos Heights, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high70° (1971)
Record low14° (1986)
Sun, 1548° / 36°0.1
48 °
Palos Heights, 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 °
Palos Heights, 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 °
Palos Heights, 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 °
Palos Heights, 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 °
Palos Heights, 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 °
Palos Heights, 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 °
Palos Heights, 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 °
Palos Heights, 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 °
Palos Heights, 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)
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 Palos Heights, 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 Palos Heights, 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.