As of 11:27 CDT

Jerseyville, IL weather in April

87°

Jerseyville, Sunday, 9 August, 11:27

Overcast. Feels like 98°. High 95°, low 72°.

Pressure30.00 inHg

Wind12.7 mph S

Humidity73%

Visibility6.2 mi

Dew point77°

See detailed hourly forecast

In April, Jerseyville, IL averages a high of 64.3° and a low of 46°. About 4.4 inches of precipitation fall over the month (12 wet days). The record high is 86.7° (1970) and the record low 21.6° (2018). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	59.2°	40.3°	23%	83.1° (2012)	26.1° (2021)
2	61.2°	41.4°	35%	84.7° (2012)	22.3° (2018)
3	61.2°	43.2°	45%	80.1° (2011)	24.3° (1975)
4	58.5°	40.8°	45%	82° (2023)	23.5° (1975)
5	59.4°	39.4°	33%	83.7° (1988)	25.9° (1970)
6	59.5°	41.4°	22%	82.8° (1967)	23.9° (1982)
7	62.4°	42.1°	37%	80.4° (1986)	21.6° (2018)
8	60.8°	43.3°	42%	83.1° (2020)	21.9° (1972)
9	61.2°	42.4°	28%	84.2° (2001)	25° (1997)
10	62.8°	43.5°	40%	85.5° (2011)	26.8° (1982)
11	63.9°	44.6°	40%	79.9° (1965)	23.9° (1973)
12	63.5°	45.7°	28%	81° (1972)	28.4° (1990)
13	64.2°	45.5°	37%	81.5° (2006)	28.4° (1973)
14	64.4°	46.6°	43%	86.2° (2006)	29.8° (1997)
15	64.9°	45.9°	38%	82.8° (2002)	28.8° (1962)
16	64.9°	46.9°	40%	83.1° (2002)	27.3° (1962)
17	66.9°	47.5°	35%	83.5° (1963)	27.1° (2018)
18	67.8°	48.4°	35%	86° (2002)	27° (1983)
19	66.4°	49.5°	42%	82.4° (2002)	28° (1983)
20	66.4°	47.8°	50%	84.7° (1987)	28° (1983)
21	65.1°	48°	37%	80.8° (1965)	29.5° (2021)
22	66.4°	47.7°	38%	85.8° (1963)	30.4° (2021)
23	65.5°	48.7°	47%	82.6° (1960)	33.4° (2023)
24	66.4°	48.4°	43%	84.4° (1989)	32.4° (2023)
25	67.1°	48.7°	37%	85.6° (1986)	34.5° (1972)
26	68.2°	49.6°	27%	85.6° (1989)	34.7° (1976)
27	67.5°	50.4°	53%	83.8° (1989)	36.1° (1967)
28	67.1°	50°	47%	86.7° (1970)	34.7° (1992)
29	68°	49.8°	48%	85.5° (1970)	33.1° (2008)
30	69.1°	51.6°	43%	82.8° (2007)	37.9° (1996)