As of 12:36 CDT

St. Louis, MO weather in February

90°

St. Louis, Sunday, 9 August, 12:36

Mostly clear. Feels like 103°. High 94°, low 72°.

Pressure29.97 inHg

Wind3 mph E

Humidity66%

Visibility6.2 mi

Dew point77°

See detailed hourly forecast

In February, St. Louis, MO averages a high of 44.2° and a low of 26.8°. About 2.4 inches of precipitation fall over the month (7 wet days). The record high is 81° (2024) and the record low -13.7° (1981). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	42.4°	26.1°	28%	64.9° (2024)	-6.3° (1979)
2	41.4°	23.9°	32%	64.9° (2020)	-2.7° (1965)
3	41°	23.9°	27%	70.2° (2025)	-11.9° (1996)
4	40.5°	23.5°	20%	70.9° (1962)	-8.7° (1996)
5	40.3°	22.8°	28%	62.2° (2008)	-8.5° (1979)
6	39.7°	23.7°	25%	61.9° (2009)	-8.1° (1978)
7	40.1°	23.7°	20%	66.6° (2009)	-1.1° (1985)
8	40.3°	24.3°	28%	67.6° (2001)	-0.2° (1978)
9	41.2°	23.9°	23%	66.9° (2024)	-9.8° (1979)
10	43°	25°	23%	73° (1976)	-4.5° (1982)
11	42.1°	24.6°	25%	68.9° (2017)	-9.8° (2014)
12	40.8°	24.4°	23%	66° (1990)	-13.7° (1981)
13	42.6°	24.6°	17%	75.7° (1962)	4.3° (1980)
14	44.2°	27.1°	32%	64° (1984)	-1.1° (2021)
15	44.1°	27.7°	35%	77.7° (2018)	0.9° (2021)
16	42.6°	26.1°	33%	71.1° (1976)	-4.4° (2021)
17	43°	25.7°	27%	69.3° (2017)	-2.2° (2021)
18	46.4°	27.1°	20%	69.6° (1986)	-8.9° (1993)
19	46°	28.8°	18%	70.5° (2017)	-3.6° (2015)
20	48.9°	29.8°	27%	73.9° (2017)	-1.1° (2025)
21	48.9°	30.9°	35%	67.8° (1972)	0.7° (2025)
22	49.5°	31.3°	30%	73.9° (2017)	2.1° (1978)
23	47.8°	30.9°	32%	72.9° (1996)	4.5° (2015)
24	47.3°	30°	23%	75.4° (2000)	4.8° (2015)
25	46.9°	29.1°	18%	71.2° (2000)	1.8° (2003)
26	47.7°	29.5°	32%	75° (2024)	7° (1963)
27	48.9°	30.4°	30%	81° (2024)	-1.7° (2015)
28	50.5°	30.6°	28%	74.5° (2017)	8.8° (2015)
29	52.3°	32.5°	13%	76.5° (1972)	10.6° (1960)