As of 05:53 CDT

La Grange Park, IL weather in August

65°

La Grange Park, Sunday, 9 August, 05:53

Clear. Feels like 66°. High 84°, low 64°.

Pressure30.00 inHg

Wind3.4 mph S

Humidity93%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

In August, La Grange Park, IL averages a high of 80.5° and a low of 65.6°. About 3.7 inches of precipitation fall over the month (11 wet days). The record high is 98.6° (2023) and the record low 47.8° (1964). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	82°	66°	32%	95.2° (1988)	55° (1990)
2	82.2°	66.6°	38%	95° (2006)	55.8° (1968)
3	82°	66°	38%	93.7° (1964)	51.8° (1976)
4	81.1°	66°	38%	94.6° (1988)	53.8° (1966)
5	80.2°	66°	33%	90.7° (2018)	51.8° (1972)
6	80.6°	65.8°	33%	93.9° (1968)	54° (1994)
7	81.3°	66°	40%	93.4° (2001)	54.9° (2004)
8	82°	66.9°	38%	95° (1983)	54.9° (1989)
9	81.3°	66.4°	40%	93.6° (2001)	52.5° (1972)
10	80.2°	66.4°	48%	91.9° (1983)	49.6° (1972)
11	79°	65.3°	37%	91.8° (2016)	51.1° (1965)
12	79.3°	64.4°	32%	93.4° (1995)	50.7° (2004)
13	80.4°	65.3°	32%	92.1° (1995)	53.4° (1967)
14	79.5°	65.3°	33%	92.7° (1988)	47.8° (1964)
15	80.2°	65.5°	35%	91° (2025)	51.4° (2014)
16	81.1°	65.7°	32%	97.5° (1988)	52.7° (1979)
17	81°	65.8°	42%	97.5° (1988)	52° (1992)
18	80.2°	65.7°	43%	91° (1972)	55.9° (2023)
19	79.9°	65.7°	43%	96.4° (1983)	55.9° (1977)
20	79.5°	65.8°	35%	91.6° (1968)	52.9° (1992)
21	80.4°	64.8°	28%	94.6° (1983)	52.7° (2024)
22	80.2°	65.1°	35%	92.5° (1968)	52° (2024)
23	79.7°	65.5°	33%	97.9° (2023)	54.7° (2024)
24	80.4°	65.3°	28%	98.6° (2023)	54.3° (1965)
25	80.8°	64.9°	28%	91.6° (2003)	50.5° (2017)
26	81°	66°	35%	95.2° (2024)	53.1° (1964)
27	80.8°	66.7°	33%	96.8° (2024)	54.3° (2025)
28	80.2°	65.8°	38%	93° (1984)	50° (1986)
29	80.2°	64.9°	28%	94.1° (1984)	48.2° (1965)
30	79.2°	64.4°	30%	93.4° (2013)	52.5° (1986)
31	78.8°	64°	25%	89.8° (2012)	53.2° (2023)