Monthly outlook for Highland Park, IL: average high 44.4°, average low 33.4°. That is 0.3° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 November (64.3°), the coolest 28 November (23.7°).
44.4°/33.4°
Average high / low
+0.3°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
52°
45.1°
+3.8°
23 November – 2 December
31.8°
41°
-5.1°
3 December – 12 December
at normal
36.5°
—
November records over 66 years
72.3°9 November 2020All-time high
6.6°12 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Highwood (2 mi).
Sat, 1447° / 33°0
47 °
Highland Park, Saturday, 14 November
Clear. High 47°, low 33°.
Pressure30.27 inHg
Wind5.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point32°
Sun, 1547° / 32°0
47 °
Highland Park, Sunday, 15 November
Clear. High 47°, low 32°.
Pressure30.45 inHg
Wind1.5 mph N
Humidity59%
Visibility6.2 mi
Dew point33°
Mon, 1649° / 32°0
49 °
Highland Park, Monday, 16 November
Clear. High 49°, low 32°.
Pressure30.50 inHg
Wind7.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 36°0
52 °
Highland Park, Tuesday, 17 November
Partly cloudy. High 52°, low 36°.
Pressure30.47 inHg
Wind7.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point38°
Wed, 1854° / 37°0
54 °
Highland Park, Wednesday, 18 November
Clear. High 54°, low 37°.
Pressure30.33 inHg
Wind12.3 mph S
Humidity62%
Visibility—
Dew point37°
Thu, 1955° / 48°0.02
55 °
Highland Park, Thursday, 19 November
Light rain. High 55°, low 48°.
Pressure30.15 inHg
Wind12.8 mph SW
Humidity71%
Visibility—
Dew point44°
Fri, 2051° / 44°0
51 °
Highland Park, Friday, 20 November
Partly cloudy. High 51°, low 44°.
Pressure30.39 inHg
Wind7.1 mph W
Humidity61%
Visibility—
Dew point37°
Sat, 2164° / 49°0.06
64 °
Highland Park, Saturday, 21 November
Light rain. High 64°, low 49°.
Pressure29.80 inHg
Wind23.3 mph S
Humidity58%
Visibility—
Dew point46°
Sun, 2257° / 37°0.01
57 °
Highland Park, Sunday, 22 November
Light rain. High 57°, low 37°.
Pressure30.03 inHg
Wind19.6 mph SW
Humidity45%
Visibility—
Dew point23°
Mon, 2336° / 30°0
36 °
Highland Park, Monday, 23 November
Overcast. High 36°, low 30°.
Pressure30.33 inHg
Wind11.5 mph NW
Humidity47%
Visibility—
Dew point17°
Tue, 2430° / 25°0
30 °
Highland Park, Tuesday, 24 November
Overcast. High 30°, low 25°.
Pressure30.18 inHg
Wind14 mph NW
Humidity39%
Visibility—
Dew point6°
Wed, 2528° / 24°0
28 °
Highland Park, Wednesday, 25 November
Partly cloudy. High 28°, low 24°.
Pressure30.06 inHg
Wind13 mph W
Humidity34%
Visibility—
Dew point2°
Thu, 2633° / 24°0
33 °
Highland Park, Thursday, 26 November
Partly cloudy. High 33°, low 24°.
Pressure30.03 inHg
Wind19.3 mph SW
Humidity38%
Visibility—
Dew point8°
Fri, 2732° / 26°0
32 °
Highland Park, Friday, 27 November
Overcast. High 32°, low 26°.
Pressure29.91 inHg
Wind15.8 mph SW
Humidity41%
Visibility—
Dew point10°
Sat, 2832° / 24°0
32 °
Highland Park, Saturday, 28 November
Partly cloudy. High 32°, low 24°.
Pressure30.09 inHg
Wind9 mph W
Humidity26%
Visibility—
Dew point-2°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2940° / 31°0.07
40 °
Highland Park, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low31°
Average precipitation0.07 in
Chance of precipitation37%
Record high60° (1998)
Record low11° (1976)
Mon, 3041° / 31°0.07
41 °
Highland Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (1998)
Record low14° (2024)
Tue, 0138° / 30°0.15
38 °
Highland Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.15 in
Chance of precipitation43%
Record high59° (1970)
Record low13° (2024)
Wed, 0239° / 30°0.07
39 °
Highland Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (1982)
Record low10° (1976)
Thu, 0339° / 30°0.09
39 °
Highland Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (2012)
Record low13° (1976)
Fri, 0438° / 30°0.06
38 °
Highland Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (2017)
Record low5° (2025)
Sat, 0538° / 29°0.08
38 °
Highland Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.08 in
Chance of precipitation37%
Record high61° (2001)
Record low6° (1991)
Sun, 0637° / 27°0.06
37 °
Highland Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high57° (2001)
Record low8° (1972)
Mon, 0735° / 27°0.12
35 °
Highland Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low27°
Average precipitation0.12 in
Chance of precipitation28%
Record high51° (1980)
Record low7° (1972)
Tue, 0836° / 28°0.08
36 °
Highland Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high55° (2023)
Record low9° (2006)
Wed, 0937° / 27°0.09
37 °
Highland Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.09 in
Chance of precipitation43%
Record high52° (2023)
Record low0° (1995)
Thu, 1035° / 26°0.09
35 °
Highland Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.09 in
Chance of precipitation23%
Record high55° (2015)
Record low3° (1978)
Fri, 1135° / 26°0.11
35 °
Highland Park, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.11 in
Chance of precipitation28%
Record high56° (2021)
Record low2° (1972)
Sat, 1236° / 26°0.09
36 °
Highland Park, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.09 in
Chance of precipitation28%
Record high55° (1991)
Record low2° (2013)
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 Highland Park, 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 Highland Park, 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.