As of 11:17 CDT

Weather in St. Mary, MO

74°

St. Mary, Sunday, 11 October, 11:17

Clear. Feels like 74°. High 84°, low 53°.

Pressure30.06 inHg

Wind2.5 mph SE

Humidity62%

Visibility6.2 mi

Dew point59°

Sun, 11October

84°/53°

Mon, 12October

90°/59°

Tue, 13October

91°/68°

Wed, 14October

78°/72°

Thu, 15October

85°/71°

Fri, 16October

72°/56°

Sat, 17October

51°/37°

	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	74°	62°	58°	53°	59°	65°	74°	77°	84°	79°	70°	68°
Feels like	74°	62°	57°	53°	59°	65°	74°	77°	85°	79°	70°	67°
Pressure, inHg	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.03	29.94	29.94	29.94	29.97
Wind, mph	4.1	4.1	4.1	4.1	4.1	4.1	1.2	1.2	1.6	2.4	4	4.1
Humidity, %	61%	61%	61%	61%	61%	61%	61%	55%	47%	55%	65%	71%
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

	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°	61°	60°	59°	64°	77°	87°	89°	90°	85°	77°	74°
Feels like	63°	60°	60°	59°	63°	77°	87°	89°	90°	85°	77°	74°
Pressure, inHg	29.97	29.97	29.97	29.97	30.00	30.00	29.97	29.91	29.88	29.85	29.88	29.88
Wind, mph	4.2	3.5	3.6	3.6	3.7	3.5	4.9	5.1	5.1	3.8	4.2	4.6
Humidity, %	74%	76%	77%	75%	70%	56%	42%	39%	38%	47%	58%	61%
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	71°	74°	72°	68°	70°	80°	87°	91°	91°	86°	82°	80°
Feels like	70°	73°	71°	68°	70°	80°	88°	93°	93°	89°	84°	80°
Pressure, inHg	29.91	29.91	29.91	29.94	29.94	29.97	29.94	29.88	29.85	29.85	29.91	29.91
Wind, mph	4	4.1	2.7	1.9	2.9	3.6	4	3.7	4.4	2.7	3.9	4.6
Humidity, %	60%	53%	57%	66%	65%	52%	46%	43%	43%	51%	60%	67%
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	78°	76°	76°	75°	76°	73°	74°	75°	77°	76°	74°	72°
Feels like	79°	77°	77°	77°	77°	74°	75°	77°	79°	77°	75°	74°
Pressure, inHg	29.94	29.97	29.94	29.94	29.97	30.03	30.03	30.00	29.97	29.97	30.00	30.03
Wind, mph	3.8	2	3.1	2.5	1.2	1.9	1.3	2.2	2.6	0.6	0.8	0.9
Humidity, %	73%	80%	84%	85%	85%	98%	96%	97%	89%	97%	99%	100%
Precipitation	0 in	0 in	0 in	0 in	0 in	0.1 in	0.06 in	0.04 in	0.01 in	0.02 in	0.01 in	0.01 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	2.1 mi	2.1 mi	3.2 mi	3.0 mi	3.6 mi	1.8 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	72°	72°	71°	71°	73°	76°	82°	83°	81°	80°	78°	76°
Feels like	73°	73°	73°	73°	74°	78°	88°	88°	85°	81°	78°	77°
Pressure, inHg	30.03	30.03	30.03	30.06	30.06	30.06	30.03	30.03	30.03	30.03	30.03	30.03
Wind, mph	1.4	1.6	1.3	1.8	2.2	2.7	3.6	3.6	3.6	3.6	3.6	3.6
Humidity, %	100%	100%	100%	99%	96%	91%	70%	70%	70%	70%	70%	70%
Precipitation	0.01 in	0.01 in	0.01 in	0.03 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in
Visibility	—	0.6 mi	0.9 mi	3.4 mi	6.0 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	65°	58°	61°	64°	64°	65°	65°	64°	62°	61°	59°	58°
Feels like	65°	56°	60°	64°	64°	64°	64°	63°	61°	59°	57°	56°
Pressure, inHg	30.33	30.33	30.33	30.33	30.33	30.33	30.33	30.33	30.33	30.33	30.33	30.33
Wind, mph	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9
Humidity, %	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%
Precipitation	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 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	49°	37°	38°	39°	42°	44°	47°	47°	45°	42°	40°	39°
Feels like	49°	34°	32°	31°	35°	38°	42°	42°	40°	38°	37°	36°
Pressure, inHg	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56	30.56
Wind, mph	6.9	6.9	6.9	6.9	6.9	6.9	6.9	6.9	6.9	6.9	6.9	6.9
Humidity, %	20%	20%	20%	20%	20%	20%	20%	20%	20%	20%	20%	20%
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 24 min

Sunrise — 07:04

Sunset — 18:28

Sunrise and sunset in local time

New moon, 0%

Sunrise — —

Sunset — —

St. Mary, MO climate by month

The annual average temperature in St. Mary, MO is 57.6°. The warmest month is July (average high 88.4°), and the coldest is January (average low 25.4°). About 41.7 inches of precipitation fall per year, most of it in May (4.5 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	40.8°	25.4°	2.7 in	8	69.1° (2023)	-17.5° (1982)
February	45.7°	28.5°	2.8 in	8	81.3° (2024)	-11.4° (1985)
March	56.5°	38.2°	4.1 in	11	81.7° (2017)	-6.3° (1960)
April	66.8°	48.2°	4.4 in	11	89.1° (1989)	25.2° (1973)
May	75.5°	57.6°	4.5 in	12	96.3° (2012)	36.3° (1966)
June	84.6°	66.5°	3.6 in	10	107.4° (2012)	47.3° (1972)
July	88.4°	70.9°	3.5 in	10	104.2° (2012)	52.7° (1971)
August	86.6°	69.3°	3.1 in	9	103.8° (2007)	51.4° (1986)
September	79.7°	62.4°	2.9 in	8	99° (1971)	40.3° (1983)
October	68.4°	51.3°	3.3 in	8	93.6° (2019)	26.8° (1981)
November	55.3°	40.1°	3.6 in	9	80.4° (2016)	10.6° (1997)
December	44.8°	30.4°	3.3 in	9	75.7° (2025)	-20.2° (1989)