As of 13:26 CDT

Edwardsville, IL weather in May

90°

Edwardsville, Sunday, 9 August, 13:26

Partly cloudy. Feels like 103°. High 93°, low 72°.

Pressure29.97 inHg

Wind3 mph NW

Humidity68%

Visibility6.2 mi

Dew point79°

See detailed hourly forecast

In May, Edwardsville, IL averages a high of 74.9° and a low of 57.4°. About 4.8 inches of precipitation fall over the month (12 wet days). The record high is 95° (2012) and the record low 34° (1966). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	69.8°	53.1°	45%	83.5° (1987)	38.3° (1963)
2	69.1°	52.3°	47%	88° (2012)	37.2° (1978)
3	67.8°	52°	45%	83.8° (2012)	37.9° (1976)
4	69.6°	51.6°	43%	83.7° (2012)	37.9° (1976)
5	73°	52.5°	28%	86.9° (2012)	42.6° (1979)
6	72.1°	54.5°	40%	90° (2012)	39.2° (1978)
7	74.1°	55.8°	45%	85.1° (2024)	41.2° (1976)
8	73.9°	55.9°	42%	86.2° (1963)	41° (1976)
9	72.7°	55.8°	37%	88.7° (2003)	39.4° (1983)
10	73.8°	54.9°	28%	87.8° (1963)	34° (1966)
11	73.6°	56.7°	50%	88.7° (2022)	39.4° (1960)
12	73°	56.5°	45%	90.7° (2022)	36.5° (1960)
13	73.2°	55.8°	52%	89.1° (2018)	42.1° (2019)
14	73.4°	55.9°	48%	89.6° (2018)	43.3° (2021)
15	74.1°	56.1°	47%	88.5° (1998)	43.5° (1973)
16	74.7°	56.8°	35%	90.3° (2001)	41.4° (1997)
17	75°	58.1°	43%	89.4° (1962)	42.3° (2011)
18	75.9°	57.9°	35%	90° (1962)	38.8° (2002)
19	76.6°	58.5°	40%	91.9° (1998)	42.6° (2002)
20	76.5°	58.8°	33%	90.7° (1987)	42.3° (2002)
21	76.5°	58.5°	27%	88.7° (2024)	42.4° (2002)
22	76.6°	58.8°	35%	89.6° (1975)	44.8° (1963)
23	78.3°	59.9°	37%	90.9° (1975)	43.3° (1963)
24	78.3°	60.6°	38%	91.8° (1996)	48° (2001)
25	77.4°	61°	52%	89.8° (1967)	44.6° (1992)
26	77.5°	60.8°	53%	95° (2012)	45.5° (1961)
27	78.1°	60.8°	38%	94.1° (2012)	42.1° (1961)
28	79.2°	61.2°	32%	94.1° (2012)	46.6° (1992)
29	79.5°	61.9°	35%	90.1° (2006)	45° (1984)
30	79.3°	62.6°	43%	90° (1989)	45.9° (2021)
31	79.5°	62.4°	30%	89.8° (2000)	47.5° (1984)