Monthly outlook for Palos Heights, IL: average high 61.4°, average low 49.1°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 October (72.6°), the coolest 3 November (44.6°).
61.4°/49.1°
Average high / low
+3°
Above normal
2 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
64.5°
57.3°
+4°
1 November – 10 November
56.3°
52.9°
+1.9°
11 November – 20 November
at normal
47.6°
—
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).
Fri, 2372° / 47°0
72 °
Palos Heights, Friday, 23 October
Clear. High 72°, low 47°.
Pressure30.33 inHg
Wind4.5 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Sat, 2468° / 47°0
68 °
Palos Heights, Saturday, 24 October
Overcast. High 68°, low 47°.
Pressure30.39 inHg
Wind4.9 mph S
Humidity66%
Visibility6.2 mi
Dew point51°
Sun, 2570° / 53°0
70 °
Palos Heights, Sunday, 25 October
Partly cloudy. High 70°, low 53°.
Pressure30.42 inHg
Wind4.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Mon, 2665° / 51°0
65 °
Palos Heights, Monday, 26 October
Overcast. High 65°, low 51°.
Pressure30.39 inHg
Wind7.6 mph NE
Humidity74%
Visibility6.2 mi
Dew point55°
Tue, 2762° / 51°0
62 °
Palos Heights, Tuesday, 27 October
Overcast. High 62°, low 51°.
Pressure30.33 inHg
Wind7.2 mph SE
Humidity68%
Visibility—
Dew point50°
Wed, 2863° / 51°0
63 °
Palos Heights, Wednesday, 28 October
Overcast. High 63°, low 51°.
Pressure30.12 inHg
Wind8 mph W
Humidity65%
Visibility—
Dew point48°
Thu, 2960° / 53°0.22
60 °
Palos Heights, Thursday, 29 October
Rain. High 60°, low 53°.
Pressure30.15 inHg
Wind7.2 mph E
Humidity63%
Visibility—
Dew point46°
Fri, 3057° / 52°0.94
57 °
Palos Heights, Friday, 30 October
Rain. High 57°, low 52°.
Pressure29.97 inHg
Wind9.3 mph N
Humidity93%
Visibility—
Dew point55°
Sat, 3156° / 50°0
56 °
Palos Heights, Saturday, 31 October
Overcast. High 56°, low 50°.
Pressure30.15 inHg
Wind8.1 mph NE
Humidity46%
Visibility—
Dew point35°
Sun, 0155° / 51°0
55 °
Palos Heights, Sunday, 1 November
Overcast. High 55°, low 51°.
Pressure30.06 inHg
Wind9.2 mph NE
Humidity57%
Visibility—
Dew point39°
Mon, 0255° / 48°0
55 °
Palos Heights, Monday, 2 November
Overcast. High 55°, low 48°.
Pressure30.18 inHg
Wind9.3 mph NE
Humidity50%
Visibility—
Dew point36°
Tue, 0356° / 45°0
56 °
Palos Heights, Tuesday, 3 November
Partly cloudy. High 56°, low 45°.
Pressure30.39 inHg
Wind5.8 mph NE
Humidity44%
Visibility—
Dew point33°
Wed, 0456° / 47°0
56 °
Palos Heights, Wednesday, 4 November
Overcast. High 56°, low 47°.
Pressure30.50 inHg
Wind4.3 mph NE
Humidity39%
Visibility—
Dew point30°
Thu, 0558° / 46°0
58 °
Palos Heights, Thursday, 5 November
Overcast. High 58°, low 46°.
Pressure30.47 inHg
Wind4.3 mph W
Humidity39%
Visibility—
Dew point31°
Fri, 0657° / 50°0
57 °
Palos Heights, Friday, 6 November
Overcast. High 57°, low 50°.
Pressure30.27 inHg
Wind3.5 mph SW
Humidity42%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0752° / 39°0.06
52 °
Palos Heights, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2020)
Record low20° (1991)
Sun, 0852° / 39°0.06
52 °
Palos Heights, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (2020)
Record low15° (1991)
Mon, 0952° / 39°0.13
52 °
Palos Heights, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (2020)
Record low19° (1991)
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)
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.