As of 02:13 CDT

Peoria, IL weather in January

68°

Peoria, Sunday, 9 August, 02:13

Mostly clear. Feels like 69°. High 91°, low 68°.

Pressure30.03 inHg

Wind4.4 mph S

Humidity93%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

In January, Peoria, IL averages a high of 31.6° and a low of 16.4°. About 1.9 inches of precipitation fall over the month (8 wet days). The record high is 64.2° (2008) and the record low -29.7° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	32°	17.8°	22%	53.2° (1965)	-16.6° (2018)
2	32.4°	18.5°	32%	61.2° (2000)	-17.7° (2018)
3	32.2°	18.1°	23%	61.7° (2023)	-14.4° (2010)
4	30.9°	16°	33%	62.4° (1997)	-14.8° (1969)
5	30.7°	15.1°	23%	54.5° (1998)	-25.2° (1999)
6	30°	16.9°	28%	62.4° (2008)	-18.4° (2014)
7	29.5°	15.3°	22%	64.2° (2008)	-17.1° (1968)
8	29.7°	14.2°	22%	61.2° (1965)	-14.3° (1970)
9	30.7°	15.8°	22%	53.2° (2020)	-11.6° (1962)
10	30.6°	15.6°	32%	59.2° (1975)	-24.9° (1982)
11	32.9°	17.4°	25%	57.9° (2018)	-19.3° (1979)
12	32.9°	17.8°	30%	60.4° (2005)	-13° (1974)
13	31.5°	17.2°	32%	57.2° (1960)	-7.6° (1977)
14	29.5°	16°	22%	49.1° (2016)	-15.9° (2024)
15	28.8°	13.6°	13%	50.7° (1990)	-20.6° (1994)
16	32.4°	15.8°	22%	58.8° (1990)	-25.2° (1994)
17	31.6°	16.2°	25%	56.8° (1996)	-29.7° (1982)
18	30.6°	15.3°	17%	56.8° (1996)	-23.6° (1994)
19	30.2°	14°	32%	55.8° (2006)	-29.2° (1994)
20	29.1°	14.4°	20%	48.6° (2018)	-27.8° (1985)
21	31.5°	16°	17%	59° (1986)	-25.6° (1963)
22	34.9°	18.7°	28%	57.7° (1964)	-18.8° (1970)
23	34°	19.4°	23%	60.8° (1967)	-19.5° (1963)
24	33.1°	17.8°	25%	62.2° (1967)	-14.1° (1963)
25	33.1°	17.6°	30%	55.2° (1967)	-10.8° (1987)
26	31.5°	15.3°	32%	52.5° (1989)	-15.5° (1982)
27	32°	16.5°	22%	55.9° (2002)	-10.3° (1963)
28	32.9°	16.2°	30%	57° (2002)	-25.8° (1963)
29	32.5°	17.2°	30%	58.8° (2013)	-18.4° (1966)
30	31.5°	16.9°	30%	57.4° (1988)	-23.3° (2019)
31	33.6°	17.1°	27%	63° (1989)	-24.3° (2019)