Monthly outlook for Tinley Park, IL: average high 45.1°, average low 32.5°. That is 0.3° below the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 November (64.8°), the coolest 26 November (20°).
45.1°/32.5°
Average high / low
−0.3°
Below normal
2 / 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
52.5°
46.9°
+3.1°
23 November – 2 December
32.7°
42.2°
-5.3°
3 December – 12 December
at normal
37.3°
—
November records over 66 years
75.2°5 November 1978All-time high
2.7°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Orland Hills (2 mi).
Sat, 1447° / 32°0
47 °
Tinley Park, Saturday, 14 November
Clear. High 47°, low 32°.
Pressure30.27 inHg
Wind5.9 mph NW
Humidity64%
Visibility6.2 mi
Dew point32°
Sun, 1547° / 30°0
47 °
Tinley Park, Sunday, 15 November
Clear. High 47°, low 30°.
Pressure30.45 inHg
Wind2.4 mph NW
Humidity59%
Visibility6.2 mi
Dew point32°
Mon, 1649° / 31°0
49 °
Tinley Park, Monday, 16 November
Clear. High 49°, low 31°.
Pressure30.53 inHg
Wind5.9 mph SW
Humidity60%
Visibility6.2 mi
Dew point35°
Tue, 1752° / 34°0
52 °
Tinley Park, Tuesday, 17 November
Partly cloudy. High 52°, low 34°.
Pressure30.47 inHg
Wind7.4 mph S
Humidity62%
Visibility—
Dew point36°
Wed, 1856° / 36°0
56 °
Tinley Park, Wednesday, 18 November
Clear. High 56°, low 36°.
Pressure30.33 inHg
Wind11.4 mph S
Humidity60%
Visibility—
Dew point37°
Thu, 1953° / 46°0.05
53 °
Tinley Park, Thursday, 19 November
Light rain. High 53°, low 46°.
Pressure30.18 inHg
Wind12.7 mph SW
Humidity70%
Visibility—
Dew point43°
Fri, 2054° / 43°0
54 °
Tinley Park, Friday, 20 November
Partly cloudy. High 54°, low 43°.
Pressure30.39 inHg
Wind5.4 mph E
Humidity55%
Visibility—
Dew point37°
Sat, 2165° / 48°0.02
65 °
Tinley Park, Saturday, 21 November
Light rain. High 65°, low 48°.
Pressure29.83 inHg
Wind26.3 mph S
Humidity55%
Visibility—
Dew point46°
Sun, 2258° / 38°0.04
58 °
Tinley Park, Sunday, 22 November
Light rain. High 58°, low 38°.
Pressure30.06 inHg
Wind19.2 mph SW
Humidity49%
Visibility—
Dew point26°
Mon, 2341° / 31°0
41 °
Tinley Park, Monday, 23 November
Overcast. High 41°, low 31°.
Pressure30.27 inHg
Wind10.5 mph N
Humidity41%
Visibility—
Dew point19°
Tue, 2429° / 24°0
29 °
Tinley Park, Tuesday, 24 November
Overcast. High 29°, low 24°.
Pressure30.21 inHg
Wind14.3 mph NW
Humidity34%
Visibility—
Dew point2°
Wed, 2528° / 22°0
28 °
Tinley Park, Wednesday, 25 November
Overcast. High 28°, low 22°.
Pressure30.09 inHg
Wind13.2 mph NW
Humidity33%
Visibility—
Dew point2°
Thu, 2632° / 20°0
32 °
Tinley Park, Thursday, 26 November
Partly cloudy. High 32°, low 20°.
Pressure30.09 inHg
Wind17.9 mph SW
Humidity35%
Visibility—
Dew point6°
Fri, 2732° / 25°0
32 °
Tinley Park, Friday, 27 November
Overcast. High 32°, low 25°.
Pressure29.91 inHg
Wind15.8 mph SW
Humidity40%
Visibility—
Dew point10°
Sat, 2833° / 21°0
33 °
Tinley Park, Saturday, 28 November
Mostly clear. High 33°, low 21°.
Pressure30.12 inHg
Wind8.6 mph W
Humidity25%
Visibility—
Dew point-2°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2941° / 29°0.07
41 °
Tinley Park, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1998)
Record low8° (1976)
Mon, 3042° / 29°0.09
42 °
Tinley Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1998)
Record low12° (1964)
Tue, 0139° / 28°0.15
39 °
Tinley Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.15 in
Chance of precipitation38%
Record high64° (1970)
Record low12° (2025)
Wed, 0240° / 28°0.06
40 °
Tinley Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (1982)
Record low10° (1976)
Thu, 0340° / 28°0.1
40 °
Tinley Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation33%
Record high68° (2012)
Record low8° (2006)
Fri, 0439° / 28°0.07
39 °
Tinley Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (1998)
Record low-1° (1991)
Sat, 0539° / 26°0.09
39 °
Tinley Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation30%
Record high66° (2001)
Record low-2° (1991)
Sun, 0637° / 25°0.06
37 °
Tinley Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1998)
Record low2° (2007)
Mon, 0736° / 25°0.13
36 °
Tinley Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.13 in
Chance of precipitation28%
Record high57° (1980)
Record low-3° (1972)
Tue, 0837° / 26°0.07
37 °
Tinley Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.07 in
Chance of precipitation28%
Record high63° (1991)
Record low3° (2006)
Wed, 0937° / 24°0.08
37 °
Tinley Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation38%
Record high55° (2023)
Record low-4° (1977)
Thu, 1036° / 24°0.08
36 °
Tinley Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.08 in
Chance of precipitation30%
Record high60° (1971)
Record low-6° (1978)
Fri, 1135° / 24°0.11
35 °
Tinley Park, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.11 in
Chance of precipitation30%
Record high59° (2021)
Record low-11° (1972)
Sat, 1237° / 24°0.09
37 °
Tinley Park, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.09 in
Chance of precipitation32%
Record high63° (2015)
Record low-4° (2000)
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 Tinley 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 Tinley 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.