Hottest Cities in Missouri.

Cities in Missouri with the highest average summer temperatures, from 30-year averages at the nearest weather station.

86 cities ranked · See the national list

#	City	Population	Avg Summer High	Hot Days/yr (90°F+)
1	Sikeston	16,320	90°F	56
2	Joplin	52,593	89°F	53
3	Poplar Bluff	16,254	89°F	58
4	Jackson	15,659	89°F	57
5	Carthage	15,574	89°F	51
6	Webb City	13,221	89°F	53
7	Union	12,781	89°F	50
8	Kennett	10,196	89°F	65
9	Kansas City	510,612	88°F	47
10	St. Louis	288,512	88°F	47
11	Florissant	51,773	88°F	47
12	Cape Girardeau	40,344	88°F	47
13	Wildwood	35,133	88°F	44
14	University City	34,685	88°F	47
15	Kirkwood	29,363	88°F	47
16	Gladstone	27,207	88°F	47
17	Hazelwood	25,114	88°F	47
18	Webster Groves	23,712	88°F	47
19	Republic	19,829	88°F	40
20	Warrensburg	19,582	88°F	40
21	Affton	19,052	88°F	47
22	Concord	18,368	88°F	47
23	Ferguson	18,213	88°F	47
24	Clayton	17,380	88°F	47
25	Overland	15,695	88°F	47
26	Neosho	13,224	88°F	41
27	Eureka	13,081	88°F	44
28	Jennings	12,918	88°F	47
29	St. Ann	12,811	88°F	47
30	Crestwood	12,295	88°F	47
31	Bridgeton	11,369	88°F	47
32	Bellefontaine Neighbors	10,498	88°F	47
33	Springfield	169,954	87°F	38
34	Columbia	128,548	87°F	41
35	St. Peters	59,092	87°F	39
36	Chesterfield	49,574	87°F	41
37	Oakville	35,333	87°F	39
38	Ballwin	31,279	87°F	41
39	Mehlville	29,805	87°F	39
40	Maryland Heights	27,880	87°F	41
41	Nixa	24,836	87°F	47
42	Ozark	22,417	87°F	47
43	Arnold	20,956	87°F	39
44	Rolla	20,287	87°F	43
45	Creve Coeur	18,643	87°F	41
46	Farmington	18,282	87°F	32
47	Manchester	18,160	87°F	41
48	Lemay	16,228	87°F	39
49	Lebanon	15,270	87°F	38
50	Festus	13,201	87°F	38
51	Branson	12,817	87°F	49
52	West Plains	12,441	87°F	45
53	Town and Country	11,607	87°F	41
54	Bolivar	11,170	87°F	41
55	Lee's Summit	103,656	86°F	30
56	O'Fallon	93,801	86°F	36
57	St. Charles	71,508	86°F	34
58	St. Joseph	71,236	86°F	39
59	Blue Springs	59,965	86°F	38
60	Wentzville	47,061	86°F	36
61	Jefferson City	42,488	86°F	37
62	Liberty	30,689	86°F	37
63	Raytown	29,445	86°F	38
64	Grandview	26,527	86°F	38
65	Belton	25,008	86°F	33
66	Raymore	24,526	86°F	30
67	Old Jamestown	20,651	86°F	29
68	Lake St. Louis	18,066	86°F	36
69	Spanish Lake	17,873	86°F	29
70	Grain Valley	16,271	86°F	38
71	Washington	15,130	86°F	40
72	Troy	13,947	86°F	31
73	Marshall	13,739	86°F	34
74	Dardenne Prairie	13,503	86°F	36
75	Mexico	11,477	86°F	38
76	Kearney	10,885	86°F	37
77	Excelsior Springs	10,484	86°F	37
78	Harrisonville	9,970	86°F	37
79	Independence	121,740	85°F	31
80	Sedalia	22,003	85°F	31
81	Moberly	13,526	85°F	27
82	Smithville	10,705	85°F	30
83	Maryville	10,428	85°F	31
84	Kirksville	17,563	84°F	22
85	Hannibal	16,771	84°F	25
86	Fulton	12,617	84°F	29