As of 02:39 CDT

Joliet, IL weather in February

63°

Joliet, Sunday, 9 August, 02:39

Clear. Feels like 64°. High 86°, low 63°.

Pressure30.00 inHg

Wind3.8 mph S

Humidity95%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

In February, Joliet, IL averages a high of 35° and a low of 19.3°. About 1.9 inches of precipitation fall over the month (7 wet days). The record high is 72° (2024) and the record low -22.2° (1981). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	33.1°	18.3°	32%	55.2° (1989)	-15.3° (1994)
2	31.8°	16.3°	32%	54.9° (2020)	-16.1° (1976)
3	31.5°	16.2°	22%	56.7° (1992)	-15.7° (1996)
4	31.1°	15.8°	27%	55° (1991)	-16.2° (1996)
5	30°	14.9°	32%	56.7° (2005)	-13.9° (1972)
6	30.6°	16°	25%	54.5° (2017)	-13.2° (1982)
7	30.7°	16.2°	17%	60.6° (2009)	-13.9° (1977)
8	30.7°	15.1°	22%	60.3° (1990)	-12.1° (1972)
9	31.8°	16.2°	20%	57.6° (2009)	-9.8° (1972)
10	32.5°	16.7°	23%	62.1° (1976)	-16.4° (1982)
11	32°	16.3°	25%	68° (1999)	-14.8° (2014)
12	31.8°	16.9°	27%	61° (1984)	-22.2° (1981)
13	32.5°	15.8°	20%	55.9° (1990)	-11.9° (1988)
14	34.5°	18.9°	25%	54.7° (1984)	-8.5° (2021)
15	34.2°	20.1°	28%	62.6° (1976)	-10.3° (1963)
16	33.8°	18.5°	20%	56.5° (2022)	-13° (1963)
17	35.2°	19°	18%	62.8° (2017)	-7.8° (1980)
18	37.9°	20.5°	30%	62.6° (2017)	-7.8° (2025)
19	38.1°	22.1°	20%	64.6° (2016)	-12.1° (2015)
20	40.3°	22.1°	25%	66.7° (2017)	-16.8° (2015)
21	39.6°	23.9°	25%	64.8° (2017)	-5.8° (1963)
22	40.5°	25.3°	38%	64.6° (2017)	-7.8° (1963)
23	39.2°	24.8°	32%	63.9° (2000)	-10.3° (2015)
24	38.7°	23.7°	35%	61.9° (1976)	-7.8° (1993)
25	38.1°	22.3°	22%	70.9° (2000)	-13° (1967)
26	39°	22.1°	30%	66.2° (2024)	-9.2° (1963)
27	40.1°	23.7°	32%	72° (2024)	-12.1° (1994)
28	41.4°	23.2°	20%	62.8° (2016)	-15° (2015)
29	43.9°	25°	20%	64.4° (1972)	-3.5° (1980)