As of 04:39 CST

Weather in St. Mary, MO

53°Current weather

St. Mary, Friday, 6 November, 04:39

Overcast. Feels like 52°. High 60°, low 39°.

Pressure30.06 inHg
Wind10.4 mph NW
Humidity87%
Visibility6.2 mi
Dew point49°

Monthly outlook for St. Mary, MO: average high 58.9°, average low 42.2°. That is 1.5° above the climate normal for November. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 9 November (70.1°), the coolest 14 November (33.4°).

58.9°/42.2°
Average high / low
+1.5°
Above normal
2 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November60.4°56.9°+1.9°
16 November – 25 November56.4°53.7°+1.5°
26 November – 5 Decemberat normal49.1°—

November records over 66 years

80.4°1 November 2016All-time high
10.6°17 November 1997All-time low
Sat, 0755° / 37°0Overcast
55 °Overcast

St. Mary, Saturday, 7 November

Overcast. High 55°, low 37°.

Pressure30.27 inHg
Wind2.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point35°
Sun, 0866° / 39°0Clear
66 °Clear

St. Mary, Sunday, 8 November

Clear. High 66°, low 39°.

Pressure30.15 inHg
Wind4.1 mph W
Humidity50%
Visibility6.2 mi
Dew point44°
Mon, 0970° / 45°0Clear
70 °Clear

St. Mary, Monday, 9 November

Clear. High 70°, low 45°.

Pressure30.18 inHg
Wind3.8 mph SW
Humidity54%
Visibility6.2 mi
Dew point50°
Tue, 1069° / 48°0Clear
69 °Clear

St. Mary, Tuesday, 10 November

Clear. High 69°, low 48°.

Pressure30.09 inHg
Wind7.2 mph SW
Humidity48%
Visibility—
Dew point45°
Wed, 1164° / 48°0.01Light rain
64 °Light rain

St. Mary, Wednesday, 11 November

Light rain. High 64°, low 48°.

Pressure30.09 inHg
Wind5.3 mph NW
Humidity51%
Visibility—
Dew point42°
Thu, 1257° / 45°0Partly cloudy
57 °Partly cloudy

St. Mary, Thursday, 12 November

Partly cloudy. High 57°, low 45°.

Pressure29.97 inHg
Wind14.1 mph N
Humidity47%
Visibility—
Dew point35°
Fri, 1349° / 34°0Mostly clear
49 °Mostly clear

St. Mary, Friday, 13 November

Mostly clear. High 49°, low 34°.

Pressure30.03 inHg
Wind11.7 mph N
Humidity33%
Visibility—
Dew point18°
Sat, 1454° / 33°0Clear
54 °Clear

St. Mary, Saturday, 14 November

Clear. High 54°, low 33°.

Pressure30.03 inHg
Wind6.3 mph S
Humidity34%
Visibility—
Dew point23°
Sun, 1560° / 47°0Overcast
60 °Overcast

St. Mary, Sunday, 15 November

Overcast. High 60°, low 47°.

Pressure29.97 inHg
Wind16.2 mph S
Humidity36%
Visibility—
Dew point31°
Mon, 1669° / 50°0.13Light rain
69 °Light rain

St. Mary, Monday, 16 November

Light rain. High 69°, low 50°.

Pressure29.94 inHg
Wind10.5 mph S
Humidity59%
Visibility—
Dew point48°
Tue, 1751° / 41°0Overcast
51 °Overcast

St. Mary, Tuesday, 17 November

Overcast. High 51°, low 41°.

Pressure30.27 inHg
Wind14.9 mph NW
Humidity61%
Visibility—
Dew point35°
Wed, 1856° / 36°0.01Light rain
56 °Light rain

St. Mary, Wednesday, 18 November

Light rain. High 56°, low 36°.

Pressure30.21 inHg
Wind12 mph SE
Humidity41%
Visibility—
Dew point29°
Thu, 1956° / 49°0.77Rain
56 °Rain

St. Mary, Thursday, 19 November

Rain. High 56°, low 49°.

Pressure30.09 inHg
Wind9.8 mph SE
Humidity93%
Visibility—
Dew point48°
Fri, 2055° / 45°0.03Light rain
55 °Light rain

St. Mary, Friday, 20 November

Light rain. High 55°, low 45°.

Pressure30.15 inHg
Wind14.4 mph NW
Humidity54%
Visibility—
Dew point35°
Sat, 2151° / 39°0Clear
51 °Clear

St. Mary, Saturday, 21 November

Clear. High 51°, low 39°.

Pressure30.24 inHg
Wind12.8 mph NW
Humidity49%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2252° / 38°0.11Climate normal
52 °Climate normal

St. Mary, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high69° (2010)
Record low18° (1964)
Mon, 2353° / 38°0.11Climate normal
53 °Climate normal

St. Mary, Monday, 23 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1968)
Record low20° (1970)
Tue, 2452° / 37°0.15Climate normal
52 °Climate normal

St. Mary, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.15 in
Chance of precipitation30%
Record high70° (1966)
Record low16° (1970)
Wed, 2552° / 37°0.19Climate normal
52 °Climate normal

St. Mary, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.19 in
Chance of precipitation35%
Record high68° (1990)
Record low22° (2005)
Thu, 2651° / 38°0.17Climate normal
51 °Climate normal

St. Mary, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation43%
Record high74° (1965)
Record low16° (1977)
Fri, 2751° / 37°0.22Climate normal
51 °Climate normal

St. Mary, Friday, 27 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.22 in
Chance of precipitation38%
Record high71° (1990)
Record low15° (1993)
Sat, 2848° / 34°0.11Climate normal
48 °Climate normal

St. Mary, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (1998)
Record low19° (1977)
Sun, 2949° / 35°0.09Climate normal
49 °Climate normal

St. Mary, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (1998)
Record low17° (1976)
Mon, 3050° / 35°0.16Climate normal
50 °Climate normal

St. Mary, Monday, 30 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.16 in
Chance of precipitation32%
Record high69° (1970)
Record low13° (1964)
Tue, 0149° / 34°0.1Climate normal
49 °Climate normal

St. Mary, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (1970)
Record low19° (1964)
Wed, 0250° / 34°0.09Climate normal
50 °Climate normal

St. Mary, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2021)
Record low13° (1985)
Thu, 0348° / 35°0.13Climate normal
48 °Climate normal

St. Mary, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2021)
Record low16° (1985)
Fri, 0447° / 34°0.07Climate normal
47 °Climate normal

St. Mary, Friday, 4 December

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (1998)
Record low16° (1991)
Sat, 0548° / 33°0.13Climate normal
48 °Climate normal

St. Mary, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (1998)
Record low16° (2025)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for St. Mary, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in St. Mary, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.