As of 09:14 CDT

Weather in Oak Lawn, IL

55°Current weather

Oak Lawn, Saturday, 31 October, 09:14

Overcast. Feels like 54°. High 61°, low 52°.

Pressure30.39 inHg
Wind5.7 mph SE
Humidity76%
Visibility6.2 mi
Dew point48°

Monthly outlook for Oak Lawn, IL: average high 58.2°, average low 50.2°. That is 3.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 3 November (68.9°), the coolest 15 November (41.5°).

58.2°/50.2°
Average high / low
+3.8°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November60.2°53.4°+3.7°
10 November – 19 November54.9°48°+3.9°
20 November – 29 Novemberat normal43.8°—

October records over 66 years

87.8°3 October 2025All-time high
25°26 October 1962All-time low
Sun, 0167° / 56°0.01Light rain
67 °Light rain

Oak Lawn, Sunday, 1 November

Light rain. High 67°, low 56°.

Pressure30.33 inHg
Wind1.7 mph SW
Humidity69%
Visibility6.2 mi
Dew point52°
Mon, 0262° / 53°0.03Light rain
62 °Light rain

Oak Lawn, Monday, 2 November

Light rain. High 62°, low 53°.

Pressure30.12 inHg
Wind8.1 mph S
Humidity77%
Visibility6.2 mi
Dew point52°
Tue, 0369° / 60°0.14Light rain
69 °Light rain

Oak Lawn, Tuesday, 3 November

Light rain. High 69°, low 60°.

Pressure29.91 inHg
Wind13.6 mph S
Humidity75%
Visibility6.2 mi
Dew point60°
Wed, 0466° / 57°0.46Rain
66 °Rain

Oak Lawn, Wednesday, 4 November

Rain. High 66°, low 57°.

Pressure29.65 inHg
Wind12.8 mph S
Humidity88%
Visibility—
Dew point62°
Thu, 0558° / 49°0.19Light rain
58 °Light rain

Oak Lawn, Thursday, 5 November

Light rain. High 58°, low 49°.

Pressure29.71 inHg
Wind10.1 mph SW
Humidity74%
Visibility—
Dew point49°
Fri, 0655° / 51°0.02Light rain
55 °Light rain

Oak Lawn, Friday, 6 November

Light rain. High 55°, low 51°.

Pressure29.88 inHg
Wind9.4 mph NE
Humidity59%
Visibility—
Dew point41°
Sat, 0756° / 48°0Overcast
56 °Overcast

Oak Lawn, Saturday, 7 November

Overcast. High 56°, low 48°.

Pressure29.88 inHg
Wind8.6 mph NE
Humidity49%
Visibility—
Dew point36°
Sun, 0852° / 46°0.03Light rain
52 °Light rain

Oak Lawn, Sunday, 8 November

Light rain. High 52°, low 46°.

Pressure29.91 inHg
Wind10.9 mph N
Humidity67%
Visibility—
Dew point39°
Mon, 0955° / 51°0.02Light rain
55 °Light rain

Oak Lawn, Monday, 9 November

Light rain. High 55°, low 51°.

Pressure30.00 inHg
Wind9.2 mph NE
Humidity73%
Visibility—
Dew point46°
Tue, 1061° / 48°0Clear
61 °Clear

Oak Lawn, Tuesday, 10 November

Clear. High 61°, low 48°.

Pressure30.09 inHg
Wind5.5 mph W
Humidity53%
Visibility—
Dew point40°
Wed, 1157° / 51°0Light rain
57 °Light rain

Oak Lawn, Wednesday, 11 November

Light rain. High 57°, low 51°.

Pressure29.83 inHg
Wind8.9 mph S
Humidity58%
Visibility—
Dew point42°
Thu, 1253° / 46°0.04Light rain
53 °Light rain

Oak Lawn, Thursday, 12 November

Light rain. High 53°, low 46°.

Pressure30.09 inHg
Wind13.2 mph NE
Humidity68%
Visibility—
Dew point39°
Fri, 1353° / 43°0Partly cloudy
53 °Partly cloudy

Oak Lawn, Friday, 13 November

Partly cloudy. High 53°, low 43°.

Pressure30.09 inHg
Wind12.3 mph SW
Humidity46%
Visibility—
Dew point31°
Sat, 1457° / 48°0Partly cloudy
57 °Partly cloudy

Oak Lawn, Saturday, 14 November

Partly cloudy. High 57°, low 48°.

Pressure29.88 inHg
Wind14.1 mph NW
Humidity38%
Visibility—
Dew point30°
Sun, 1549° / 41°0Mostly clear
49 °Mostly clear

Oak Lawn, Sunday, 15 November

Mostly clear. High 49°, low 41°.

Pressure30.09 inHg
Wind10.4 mph NW
Humidity44%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1647° / 35°0.05Climate normal
47 °Climate normal

Oak Lawn, 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°0.09Climate normal
48 °Climate normal

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°0.15Climate normal
48 °Climate normal

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°0.08Climate normal
48 °Climate normal

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°0.1Climate normal
46 °Climate normal

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°0.11Climate normal
45 °Climate normal

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°0.05Climate normal
45 °Climate normal

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°0.09Climate normal
45 °Climate normal

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°0.08Climate normal
44 °Climate normal

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°0.09Climate normal
44 °Climate normal

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°0.13Climate normal
44 °Climate normal

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°0.22Climate normal
43 °Climate normal

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°0.14Climate normal
41 °Climate normal

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°0.08Climate normal
42 °Climate normal

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)

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.