As of 22:41 CST

Weather in Oak Lawn, IL

47°

Oak Lawn, Wednesday, 11 November, 22:41

Overcast. Feels like 43°. High 55°, low 40°.

Pressure29.83 inHg

Wind9.2 mph NW

Humidity87%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Oak Lawn, IL: average high 48.9°, average low 37.5°. That is 1.4° above the climate normal for November. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 20 November (57.6°), the coolest 26 November (29.7°).

48.9°/37.5°

Average high / low

+1.4°

Above normal

4 / 5

Wet days / normal

1.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 November – 20 November	50.5°	47.6°	+1.7°
21 November – 30 November	46.2°	43.3°	+1.6°
1 December – 10 December	at normal	38.2°	—

November records over 66 years

75.4°5 November 1978All-time high

1.2°28 November 2018All-time low

Thu, 1247° / 33°

47 °

Oak Lawn, Thursday, 12 November

Overcast. High 47°, low 33°.

Pressure29.91 inHg

Wind13.8 mph N

Humidity60%

Visibility6.2 mi

Dew point30°

Fri, 1344° / 32°

44 °

Oak Lawn, Friday, 13 November

Light rain. High 44°, low 32°.

Pressure30.06 inHg

Wind10.5 mph N

Humidity71%

Visibility6.2 mi

Dew point30°

Sat, 1444° / 30°

44 °

Oak Lawn, Saturday, 14 November

Clear. High 44°, low 30°.

Pressure30.27 inHg

Wind7 mph NW

Humidity64%

Visibility6.2 mi

Dew point29°

Sun, 1546° / 30°

46 °

Oak Lawn, Sunday, 15 November

Partly cloudy. High 46°, low 30°.

Pressure30.42 inHg

Wind3.8 mph W

Humidity60%

Visibility6.2 mi

Dew point31°

Mon, 1649° / 30°

49 °

Oak Lawn, Monday, 16 November

Partly cloudy. High 49°, low 30°.

Pressure30.45 inHg

Wind6.1 mph SW

Humidity57%

Visibility—

Dew point31°

Tue, 1752° / 33°

52 °

Oak Lawn, Tuesday, 17 November

Mostly clear. High 52°, low 33°.

Pressure30.45 inHg

Wind6.4 mph SW

Humidity55%

Visibility—

Dew point33°

Wed, 1855° / 40°

55 °

Oak Lawn, Wednesday, 18 November

Clear. High 55°, low 40°.

Pressure30.33 inHg

Wind9.2 mph SW

Humidity37%

Visibility—

Dew point25°

Thu, 1956° / 43°

56 °

Oak Lawn, Thursday, 19 November

Overcast. High 56°, low 43°.

Pressure30.27 inHg

Wind7.7 mph S

Humidity37%

Visibility—

Dew point27°

Fri, 2058° / 49°

58 °

Oak Lawn, Friday, 20 November

Overcast. High 58°, low 49°.

Pressure30.09 inHg

Wind8.1 mph SW

Humidity45%

Visibility—

Dew point33°

Sat, 2153° / 48°

53 °

Oak Lawn, Saturday, 21 November

Overcast. High 53°, low 48°.

Pressure30.15 inHg

Wind6.6 mph W

Humidity77%

Visibility—

Dew point43°

Sun, 2257° / 47°

0.04

57 °

Oak Lawn, Sunday, 22 November

Light rain. High 57°, low 47°.

Pressure29.74 inHg

Wind14.1 mph SW

Humidity64%

Visibility—

Dew point44°

Mon, 2348° / 44°

48 °

Oak Lawn, Monday, 23 November

Overcast. High 48°, low 44°.

Pressure30.00 inHg

Wind6.5 mph NW

Humidity62%

Visibility—

Dew point34°

Tue, 2446° / 36°

1.35

46 °

Oak Lawn, Tuesday, 24 November

Snow. High 46°, low 36°.

Pressure29.80 inHg

Wind13.2 mph N

Humidity88%

Visibility—

Dew point39°

Wed, 2538° / 35°

0.09

38 °

Oak Lawn, Wednesday, 25 November

Snow. High 38°, low 35°.

Pressure30.03 inHg

Wind11.4 mph NW

Humidity68%

Visibility—

Dew point28°

Thu, 2635° / 30°

35 °

Oak Lawn, Thursday, 26 November

Clear. High 35°, low 30°.

Pressure30.47 inHg

Wind10.7 mph W

Humidity41%

Visibility—

Dew point12°

From day 17 onward the outlook is built from 60-year climate statistics

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)

Sat, 0539° / 27°

0.09

39 °

Oak Lawn, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.09 in

Chance of precipitation32%

Record high66° (2001)

Record low-1° (1991)

Sun, 0637° / 26°

0.06

37 °

Oak Lawn, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.06 in

Chance of precipitation27%

Record high62° (1998)

Record low4° (2007)

Mon, 0736° / 26°

0.13

36 °

Oak Lawn, Monday, 7 December

Climate normal for this date — 60-year average.

Average high36°

Average low26°

Average precipitation0.13 in

Chance of precipitation27%

Record high57° (1980)

Record low-1° (1972)

Tue, 0837° / 26°

0.08

37 °

Oak Lawn, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.08 in

Chance of precipitation28%

Record high63° (1991)

Record low3° (2006)

Wed, 0937° / 25°

0.09

37 °

Oak Lawn, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°

Average low25°

Average precipitation0.09 in

Chance of precipitation40%

Record high55° (2023)

Record low-3° (1977)

Thu, 1036° / 24°

0.09

36 °

Oak Lawn, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high36°

Average low24°

Average precipitation0.09 in

Chance of precipitation28%

Record high59° (1971)

Record low-5° (1978)

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.