As of 13:24 CDT

Weather in St. Louis, MO

63°

St. Louis, Sunday, 18 October, 13:24

Clear. Feels like 61°. High 64°, low 39°.

Pressure30.45 inHg

Wind9.2 mph SE

Humidity45%

Visibility6.2 mi

Dew point41°

Sun, 18October

64°/39°

Mon, 19October

67°/42°

Tue, 20October

67°/48°

Wed, 21October

69°/49°

Thu, 22October

70°/51°

Fri, 23October

69°/51°

Sat, 24October

81°/57°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	63°	42°	40°	39°	46°	53°	60°	64°	64°	59°	47°	44°
Feels like	63°	39°	38°	36°	43°	50°	58°	62°	62°	57°	46°	41°
Pressure, inHg	30.42	30.42	30.42	30.42	30.42	30.42	30.42	30.42	30.39	30.36	30.36	30.39
Wind, mph	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	1.6	2	2.1
Humidity, %	46%	46%	46%	46%	46%	46%	46%	44%	46%	56%	71%	78%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	42°	49°	46°	46°	44°	55°	63°	66°	67°	61°	56°	53°
Feels like	39°	48°	46°	46°	44°	54°	61°	65°	66°	59°	54°	52°
Pressure, inHg	30.39	30.39	30.39	30.39	30.42	30.42	30.39	30.33	30.33	30.30	30.30	30.30
Wind, mph	1.9	1.6	1.3	0.9	1.2	0.7	0.8	1	1.1	0.9	1.7	1.6
Humidity, %	84%	88%	90%	92%	94%	79%	61%	51%	50%	66%	72%	78%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	52°	52°	50°	49°	49°	58°	64°	67°	67°	63°	59°	56°
Feels like	51°	51°	50°	49°	49°	57°	64°	66°	66°	63°	58°	55°
Pressure, inHg	30.33	30.33	30.33	30.33	30.36	30.39	30.36	30.33	30.30	30.30	30.30	30.30
Wind, mph	1.4	1.2	1	0.6	1	0.6	0.8	0.9	0.8	0.8	1.4	1.6
Humidity, %	84%	87%	90%	92%	93%	80%	61%	55%	54%	69%	73%	75%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	54°	52°	51°	50°	50°	59°	66°	69°	69°	65°	62°	60°
Feels like	53°	51°	50°	50°	49°	59°	65°	68°	68°	65°	61°	59°
Pressure, inHg	30.30	30.27	30.27	30.30	30.30	30.33	30.30	30.24	30.24	30.24	30.24	30.24
Wind, mph	1.4	1	0.6	0.1	0.2	0.4	0.7	0.3	0.4	0.2	0.5	0.6
Humidity, %	78%	83%	87%	90%	92%	76%	58%	51%	49%	65%	68%	70%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	57°	55°	53°	51°	54°	61°	66°	67°	66°	64°	62°	61°
Feels like	56°	54°	52°	50°	53°	60°	65°	67°	65°	63°	61°	60°
Pressure, inHg	30.24	30.24	30.27	30.27	30.27	30.30	30.27	30.27	30.27	30.27	30.27	30.27
Wind, mph	0.5	0.4	0.9	1.1	1	0.7	0.9	1.6	1.6	1.6	1.6	1.6
Humidity, %	76%	81%	86%	89%	84%	71%	58%	51%	51%	51%	51%	51%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	67°	57°	54°	51°	55°	60°	65°	66°	64°	63°	61°	60°
Feels like	67°	56°	53°	49°	54°	59°	64°	65°	63°	62°	60°	59°
Pressure, inHg	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30
Wind, mph	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1
Humidity, %	55%	55%	55%	55%	55%	55%	55%	55%	55%	55%	55%	55%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	78°	67°	63°	58°	64°	70°	76°	77°	75°	73°	72°	71°
Feels like	78°	66°	61°	57°	62°	68°	74°	76°	74°	72°	70°	69°
Pressure, inHg	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27
Wind, mph	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6
Humidity, %	27%	27%	27%	27%	27%	27%	27%	27%	27%	27%	27%	27%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 6 min

Sunrise — 07:12

Sunset — 18:18

Sunrise and sunset in local time

First quarter, 50%

Sunrise — —

Sunset — —

St. Louis, MO climate by month

The annual average temperature in St. Louis, MO is 56.8°. The warmest month is July (average high 88.2°), and the coldest is January (average low 23.5°). About 42.1 inches of precipitation fall per year, most of it in May (4.8 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	39.2°	23.5°	2.6 in	8	70.3° (1970)	-19.1° (1970)
February	44.2°	26.8°	2.4 in	7	81° (2024)	-13.7° (1981)
March	55.7°	36.9°	4.0 in	11	83.3° (1985)	-13.2° (1980)
April	66.5°	47.2°	4.5 in	11	89.6° (2006)	21.7° (1971)
May	75.4°	57°	4.8 in	13	96.8° (2012)	34.7° (1966)
June	84.6°	66.4°	3.9 in	10	106.3° (2012)	46.8° (1972)
July	88.2°	70.9°	3.6 in	10	104.9° (1966)	52.9° (1971)
August	86.4°	69.2°	3.1 in	9	103.5° (2007)	49.8° (1986)
September	79.5°	62°	3.4 in	8	99.3° (2011)	38.3° (1995)
October	67.8°	50.5°	3.5 in	8	91.9° (2019)	27.1° (1981)
November	54.4°	39°	3.5 in	9	80.8° (2023)	6.4° (1991)
December	43.4°	28.9°	2.9 in	9	74.3° (2025)	-25.6° (1989)