As of 06:38 CDT

West Union, IA weather in May

46°

West Union, Thursday, 8 October, 06:38

Overcast. Feels like 45°. High 71°, low 46°.

Pressure30.09 inHg

Wind3.9 mph NW

Humidity78%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

In May, West Union, IA averages a high of 67.2° and a low of 49.5°. About 4.3 inches of precipitation fall over the month (12 wet days). The record high is 92.1° (2018) and the record low 26.6° (1966). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	60.6°	43.3°	33%	83.7° (2021)	29.1° (1963)
2	60.4°	43.2°	40%	79.3° (2021)	29.8° (2005)
3	61.2°	42.8°	40%	79° (2012)	26.8° (2005)
4	63.5°	43.9°	30%	80.1° (1980)	28.8° (2005)
5	64.8°	46.2°	35%	80.1° (2000)	34.2° (1968)
6	64.8°	45.7°	30%	79.7° (2016)	28.4° (1989)
7	64.6°	47.5°	42%	80.4° (2000)	32° (1989)
8	64.9°	47.5°	47%	81.1° (1963)	32° (1976)
9	65.3°	47.3°	40%	81.5° (2022)	28.4° (2020)
10	66.4°	47.5°	33%	83.7° (2011)	26.6° (1966)
11	65.1°	48.4°	48%	85.6° (2022)	32.7° (1990)
12	64.6°	47.3°	33%	87.1° (2022)	29.7° (2020)
13	64.9°	46.6°	47%	81.7° (1991)	32.2° (1997)
14	66.4°	48.2°	37%	85.5° (2013)	33.8° (1980)
15	67.3°	48.7°	37%	85.3° (2025)	32.7° (2016)
16	68.7°	49.5°	38%	81.9° (1962)	32.9° (1997)
17	68.2°	50.2°	28%	84.2° (1987)	34.7° (2014)
18	68.5°	50.9°	35%	84.7° (1996)	36.7° (2002)
19	69.3°	50.9°	35%	84.7° (1975)	38.1° (2002)
20	68.9°	51.4°	37%	83.7° (1975)	36.7° (2002)
21	68.5°	50.9°	38%	83.7° (1970)	35.1° (2002)
22	69.8°	51.6°	35%	83.7° (1962)	35.4° (1963)
23	69.6°	53.4°	37%	82.9° (1975)	32.4° (1963)
24	69.6°	52.9°	42%	86.4° (2010)	38.8° (2001)
25	68.7°	52.2°	48%	83.8° (1978)	39.2° (1974)
26	69.6°	52.9°	43%	86.9° (2018)	36.7° (1992)
27	70.2°	53.4°	43%	92.1° (2018)	34.2° (1971)
28	71.2°	54.5°	53%	88.9° (2018)	35.6° (1965)
29	71.8°	54.9°	47%	87.3° (2018)	31.6° (1965)
30	72.9°	55.6°	42%	85.8° (2023)	37.9° (1965)
31	72.3°	55°	45%	86.9° (2023)	38.8° (1972)