As of 01:43 CDT

Naperville, IL weather in February

65°

Naperville, Sunday, 9 August, 01:43

Clear. Feels like 65°. High 85°, low 63°.

Pressure30.00 inHg

Wind3.7 mph SW

Humidity85%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

In February, Naperville, IL averages a high of 34.3° and a low of 18.6°. About 1.9 inches of precipitation fall over the month (7 wet days). The record high is 70.7° (2024) and the record low -23.1° (1981). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	32.4°	17.6°	32%	54.5° (1989)	-17.3° (1985)
2	30.9°	15.4°	32%	52.3° (2020)	-17.5° (1971)
3	30.6°	15.3°	20%	55.8° (1992)	-22.7° (1996)
4	30.6°	15.1°	27%	54.1° (1991)	-16.8° (1996)
5	29.3°	14°	32%	55.9° (2005)	-13.5° (1972)
6	30°	15.3°	25%	54.3° (2017)	-13.5° (1982)
7	30.4°	15.4°	18%	58.8° (2009)	-12.1° (2021)
8	30.2°	14.5°	25%	59.5° (1990)	-11.9° (1972)
9	31.5°	15.6°	22%	56.1° (2009)	-11.9° (1972)
10	31.8°	16.2°	25%	60.4° (2009)	-16.8° (1982)
11	31.5°	15.6°	25%	67.3° (1999)	-15° (2014)
12	31.3°	16.2°	27%	60.1° (1984)	-23.1° (1981)
13	32°	14.7°	20%	53.8° (1990)	-12.8° (1988)
14	33.8°	18.1°	27%	53.8° (1984)	-12.5° (2020)
15	33.4°	19.4°	28%	61.9° (1976)	-11.6° (1963)
16	32.7°	17.8°	23%	56.1° (2022)	-12.3° (1963)
17	34.5°	18.3°	20%	61.5° (2017)	-8.3° (1973)
18	37.2°	19.8°	32%	62.2° (2017)	-9.4° (2025)
19	37.2°	21.6°	20%	63.7° (2016)	-12.5° (2015)
20	39.7°	21.4°	23%	66.2° (2017)	-17.5° (2015)
21	38.5°	22.8°	23%	65.3° (2017)	-6.9° (1963)
22	39.7°	24.6°	35%	64.2° (2017)	-7.6° (1963)
23	38.5°	23.7°	32%	63.3° (2000)	-11.4° (2015)
24	37.8°	23.5°	33%	60.6° (1976)	-7.4° (1993)
25	37.2°	21.6°	27%	70.3° (2000)	-13.5° (1967)
26	38.3°	21.6°	25%	65.1° (2024)	-6.5° (1980)
27	39.4°	23.4°	27%	70.7° (2024)	-12.3° (2015)
28	40.8°	22.6°	18%	62.1° (2016)	-12.1° (2015)
29	43°	24.4°	20%	62.1° (1972)	-3.8° (1980)