Monthly outlook for Oak Lawn, IL: average high 57.3°, average low 49.1°. That is 3.5° above the climate normal for November. Precipitation is expected on 7 days (about 0.8 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 3 November (72.6°), the coolest 15 November (43.5°).
57.3°/49.1°
Average high / low
+3.5°
Above normal
7 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
59.4°
52.9°
+3.6°
11 November – 20 November
53.7°
47.6°
+3.4°
21 November – 30 November
at normal
43.3°
—
November records over 66 years
75.4°5 November 1978All-time high
1.2°28 November 2018All-time low
Mon, 0265° / 56°0.07
65 °
Oak Lawn, Monday, 2 November
Rain. High 65°, low 56°.
Pressure30.06 inHg
Wind10.7 mph S
Humidity77%
Visibility6.2 mi
Dew point54°
Tue, 0373° / 63°0.12
73 °
Oak Lawn, Tuesday, 3 November
Light rain. High 73°, low 63°.
Pressure29.83 inHg
Wind13.6 mph S
Humidity74%
Visibility6.2 mi
Dew point62°
Wed, 0466° / 55°0.23
66 °
Oak Lawn, Wednesday, 4 November
Rain. High 66°, low 55°.
Pressure29.65 inHg
Wind13.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point46°
Thu, 0555° / 51°0.04
55 °
Oak Lawn, Thursday, 5 November
Light rain. High 55°, low 51°.
Pressure29.71 inHg
Wind10.2 mph SW
Humidity79%
Visibility—
Dew point48°
Fri, 0652° / 48°0.09
52 °
Oak Lawn, Friday, 6 November
Light rain. High 52°, low 48°.
Pressure30.09 inHg
Wind11.3 mph N
Humidity66%
Visibility—
Dew point40°
Sat, 0754° / 49°0
54 °
Oak Lawn, Saturday, 7 November
Light rain. High 54°, low 49°.
Pressure29.71 inHg
Wind8.1 mph NW
Humidity60%
Visibility—
Dew point39°
Sun, 0854° / 47°0
54 °
Oak Lawn, Sunday, 8 November
Overcast. High 54°, low 47°.
Pressure29.74 inHg
Wind11.2 mph NW
Humidity51%
Visibility—
Dew point34°
Mon, 0954° / 45°0
54 °
Oak Lawn, Monday, 9 November
Mostly clear. High 54°, low 45°.
Pressure29.88 inHg
Wind7.8 mph W
Humidity46%
Visibility—
Dew point32°
Tue, 1058° / 46°0
58 °
Oak Lawn, Tuesday, 10 November
Overcast. High 58°, low 46°.
Pressure29.97 inHg
Wind11.3 mph W
Humidity33%
Visibility—
Dew point27°
Wed, 1154° / 45°0
54 °
Oak Lawn, Wednesday, 11 November
Overcast. High 54°, low 45°.
Pressure30.15 inHg
Wind6.2 mph E
Humidity46%
Visibility—
Dew point33°
Thu, 1251° / 46°0.15
51 °
Oak Lawn, Thursday, 12 November
Light rain. High 51°, low 46°.
Pressure29.91 inHg
Wind7.9 mph NE
Humidity77%
Visibility—
Dew point40°
Fri, 1347° / 46°0.06
47 °
Oak Lawn, Friday, 13 November
Light rain. High 47°, low 46°.
Pressure30.09 inHg
Wind9.5 mph N
Humidity63%
Visibility—
Dew point35°
Sat, 1451° / 44°0
51 °
Oak Lawn, Saturday, 14 November
Mostly clear. High 51°, low 44°.
Pressure30.15 inHg
Wind6 mph S
Humidity45%
Visibility—
Dew point29°
Sun, 1556° / 43°0
56 °
Oak Lawn, Sunday, 15 November
Overcast. High 56°, low 43°.
Pressure29.88 inHg
Wind11.1 mph S
Humidity53%
Visibility—
Dew point35°
Mon, 1663° / 48°0
63 °
Oak Lawn, Monday, 16 November
Clear. High 63°, low 48°.
Pressure29.91 inHg
Wind3.9 mph SW
Humidity50%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1748° / 35°0.09
48 °
Oak Lawn, 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 °
Oak Lawn, 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 °
Oak Lawn, 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 °
Oak Lawn, 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 °
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)
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.