Monthly outlook for Oak Lawn, IL: average high 53.5°, average low 41.3°. That is 2.4° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 19 November (62.5°), the coolest 7 November (33.4°).
53.5°/41.3°
Average high / low
+2.4°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
50.9°
50.3°
+0.3°
15 November – 24 November
57.9°
46.3°
+6.4°
25 November – 4 December
at normal
41.4°
—
November records over 66 years
75.4°5 November 1978All-time high
1.2°28 November 2018All-time low
Fri, 0648° / 39°0
48 °
Oak Lawn, Friday, 6 November
Mostly clear. High 48°, low 39°.
Pressure30.15 inHg
Wind7.6 mph N
Humidity54%
Visibility6.2 mi
Dew point32°
Sat, 0749° / 33°0
49 °
Oak Lawn, Saturday, 7 November
Partly cloudy. High 49°, low 33°.
Pressure30.24 inHg
Wind5.3 mph W
Humidity57%
Visibility6.2 mi
Dew point33°
Sun, 0858° / 39°0
58 °
Oak Lawn, Sunday, 8 November
Clear. High 58°, low 39°.
Pressure30.03 inHg
Wind9 mph W
Humidity67%
Visibility6.2 mi
Dew point45°
Mon, 0957° / 38°0
57 °
Oak Lawn, Monday, 9 November
Overcast. High 57°, low 38°.
Pressure30.15 inHg
Wind9.1 mph SW
Humidity57%
Visibility—
Dew point38°
Tue, 1059° / 47°0
59 °
Oak Lawn, Tuesday, 10 November
Overcast. High 59°, low 47°.
Pressure30.03 inHg
Wind10.1 mph SW
Humidity60%
Visibility—
Dew point44°
Wed, 1151° / 44°0.01
51 °
Oak Lawn, Wednesday, 11 November
Light rain. High 51°, low 44°.
Pressure30.09 inHg
Wind13.2 mph N
Humidity41%
Visibility—
Dew point27°
Thu, 1243° / 37°0
43 °
Oak Lawn, Thursday, 12 November
Clear. High 43°, low 37°.
Pressure30.18 inHg
Wind10.6 mph N
Humidity45%
Visibility—
Dew point22°
Fri, 1344° / 34°0.01
44 °
Oak Lawn, Friday, 13 November
Light rain. High 44°, low 34°.
Pressure30.21 inHg
Wind9.8 mph NW
Humidity39%
Visibility—
Dew point18°
Sat, 1449° / 35°0
49 °
Oak Lawn, Saturday, 14 November
Overcast. High 49°, low 35°.
Pressure30.18 inHg
Wind9.3 mph W
Humidity30%
Visibility—
Dew point15°
Sun, 1552° / 38°0
52 °
Oak Lawn, Sunday, 15 November
Clear. High 52°, low 38°.
Pressure30.27 inHg
Wind7.7 mph SW
Humidity39%
Visibility—
Dew point25°
Mon, 1655° / 40°0
55 °
Oak Lawn, Monday, 16 November
Clear. High 55°, low 40°.
Pressure30.15 inHg
Wind10.4 mph SW
Humidity31%
Visibility—
Dew point21°
Tue, 1758° / 43°0
58 °
Oak Lawn, Tuesday, 17 November
Partly cloudy. High 58°, low 43°.
Pressure30.06 inHg
Wind8.9 mph SW
Humidity51%
Visibility—
Dew point36°
Wed, 1860° / 48°0
60 °
Oak Lawn, Wednesday, 18 November
Overcast. High 60°, low 48°.
Pressure30.03 inHg
Wind11.3 mph SW
Humidity32%
Visibility—
Dew point27°
Thu, 1962° / 48°0
62 °
Oak Lawn, Thursday, 19 November
Overcast. High 62°, low 48°.
Pressure29.94 inHg
Wind11.4 mph SW
Humidity39%
Visibility—
Dew point33°
Fri, 2060° / 52°0.01
60 °
Oak Lawn, Friday, 20 November
Light rain. High 60°, low 52°.
Pressure30.09 inHg
Wind7.3 mph NE
Humidity65%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2145° / 33°0.11
45 °
Oak Lawn, 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 °
Oak Lawn, 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 °
Oak Lawn, 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)
Tue, 2444° / 31°0.08
44 °
Oak Lawn, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation30%
Record high66° (1966)
Record low15° (1970)
Wed, 2544° / 32°0.09
44 °
Oak Lawn, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation38%
Record high60° (1966)
Record low17° (1977)
Thu, 2644° / 32°0.13
44 °
Oak Lawn, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation43%
Record high63° (1990)
Record low6° (1977)
Fri, 2743° / 32°0.22
43 °
Oak Lawn, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.22 in
Chance of precipitation47%
Record high66° (1990)
Record low11° (1977)
Sat, 2841° / 29°0.14
41 °
Oak Lawn, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.14 in
Chance of precipitation28%
Record high64° (1990)
Record low1° (2018)
Sun, 2942° / 29°0.08
42 °
Oak Lawn, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation32%
Record high65° (1998)
Record low9° (1976)
Mon, 3042° / 30°0.09
42 °
Oak Lawn, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high64° (1998)
Record low13° (1976)
Tue, 0139° / 28°0.16
39 °
Oak Lawn, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.16 in
Chance of precipitation42%
Record high64° (1970)
Record low6° (2025)
Wed, 0240° / 29°0.07
40 °
Oak Lawn, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (1982)
Record low10° (1976)
Thu, 0340° / 29°0.1
40 °
Oak Lawn, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2012)
Record low7° (2006)
Fri, 0439° / 28°0.07
39 °
Oak Lawn, 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)
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 Oak Lawn, 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 Oak Lawn, 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.