As of 01:05 CDT

Weather in St. Mary, MO

59°

St. Mary, Friday, 9 October, 01:05

Clear. Feels like 58°. High 88°, low 54°.

Pressure30.09 inHg

Wind3.9 mph S

Humidity73%

Visibility6.2 mi

Dew point50°

Fri, 09October

88°/54°

Sat, 10October

80°/58°

Sun, 11October

83°/61°

Mon, 12October

92°/64°

Tue, 13October

93°/71°

Wed, 14October

85°/71°

Thu, 15October

93°/76°

	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	87°	59°	58°	56°	62°	78°	87°	87°	87°	79°	70°	65°
Feels like	87°	58°	56°	55°	61°	78°	85°	84°	84°	79°	69°	65°
Pressure, inHg	30.12	30.09	30.09	30.09	30.12	30.15	30.12	30.06	30.03	30.03	30.06	30.06
Wind, mph	4.4	1.9	1.7	2	3.3	2.1	3.4	4.2	4.2	2.1	2.5	1.9
Humidity, %	32%	72%	68%	68%	62%	46%	32%	25%	26%	43%	57%	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

	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	61°	62°	59°	58°	64°	75°	80°	72°	71°	70°	68°	66°
Feels like	61°	61°	58°	57°	63°	75°	80°	71°	70°	69°	67°	65°
Pressure, inHg	30.03	30.03	30.03	30.03	30.03	30.06	30.06	30.03	29.97	29.94	29.94	29.94
Wind, mph	1.7	2.4	1.6	0.8	1.2	1	1.8	2.9	1.7	2.2	3.8	4.1
Humidity, %	71%	62%	67%	72%	76%	59%	51%	52%	54%	58%	57%	65%
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	5.5 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	62°	63°	63°	61°	62°	68°	76°	81°	83°	78°	69°	66°
Feels like	62°	63°	63°	61°	61°	68°	75°	81°	82°	78°	69°	66°
Pressure, inHg	29.88	29.88	29.88	29.88	29.91	29.94	29.94	29.91	29.91	29.91	29.94	29.94
Wind, mph	3.4	2.9	2.9	3	3	2.9	3.7	3.5	2.9	0.4	1.3	2.2
Humidity, %	85%	85%	84%	86%	84%	68%	54%	43%	35%	50%	61%	69%
Precipitation	0.01 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	64°	66°	67°	67°	71°	80°	86°	90°	92°	85°	80°	77°
Feels like	63°	66°	67°	67°	70°	80°	86°	90°	91°	85°	81°	77°
Pressure, inHg	29.94	29.94	29.94	29.94	29.97	29.97	29.94	29.88	29.83	29.83	29.83	29.85
Wind, mph	1.5	2.5	3.4	3	3	3.3	4.4	5.1	5.3	4.4	4.3	4.6
Humidity, %	76%	72%	71%	68%	64%	51%	41%	35%	32%	41%	47%	52%
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	76°	73°	72°	71°	77°	83°	89°	90°	86°	82°	79°	77°
Feels like	75°	74°	73°	71°	78°	85°	92°	93°	88°	83°	79°	78°
Pressure, inHg	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85
Wind, mph	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Humidity, %	48%	47%	47%	47%	47%	47%	47%	47%	47%	47%	47%	47%
Precipitation	0 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	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	82°	73°	72°	71°	74°	78°	81°	82°	80°	79°	77°	76°
Feels like	82°	74°	74°	73°	77°	81°	85°	86°	83°	81°	78°	77°
Pressure, inHg	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94
Wind, mph	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9
Humidity, %	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%
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	93°	77°	78°	79°	83°	87°	91°	92°	89°	85°	83°	80°
Feels like	93°	76°	78°	79°	83°	87°	90°	91°	87°	84°	82°	79°
Pressure, inHg	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88
Wind, mph	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9
Humidity, %	31%	31%	31%	31%	31%	31%	31%	31%	31%	31%	31%	31%
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 29 min

Sunrise — 07:02

Sunset — 18:31

Sunrise and sunset in local time

Waning crescent, 5%

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)