As of 03:32 EDT

Weather in St. Mary, KY

54°

St. Mary, Wednesday, 28 October, 03:32

Clear. Feels like 52°. High 77°, low 50°.

Pressure30.24 inHg

Wind3.4 mph SE

Humidity71%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for St. Mary, KY: average high 61.9°, average low 46.7°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 28 October (76.8°), the coolest 9 November (35.5°).

61.9°/46.7°

Average high / low

+1.1°

Above normal

4 / 5

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	66.1°	61.5°	+2.6°
7 November – 16 November	54.8°	56°	-0.7°
17 November – 26 November	at normal	53.6°	—

October records over 66 years

93.7°2 October 2019All-time high

28.2°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Lebanon (5 mi).

Thu, 2976° / 46°

76 °

St. Mary, Thursday, 29 October

Clear. High 76°, low 46°.

Pressure30.24 inHg

Wind6.9 mph SW

Humidity46%

Visibility6.2 mi

Dew point47°

Fri, 3075° / 53°

75 °

St. Mary, Friday, 30 October

Partly cloudy. High 75°, low 53°.

Pressure30.27 inHg

Wind3.4 mph NE

Humidity62%

Visibility6.2 mi

Dew point55°

Sat, 3168° / 55°

68 °

St. Mary, Saturday, 31 October

Overcast. High 68°, low 55°.

Pressure30.27 inHg

Wind3.3 mph E

Humidity67%

Visibility6.2 mi

Dew point53°

Sun, 0168° / 58°

68 °

St. Mary, Sunday, 1 November

Overcast. High 68°, low 58°.

Pressure30.27 inHg

Wind5.5 mph SE

Humidity56%

Visibility—

Dew point50°

Mon, 0270° / 56°

0.02

70 °

St. Mary, Monday, 2 November

Light rain. High 70°, low 56°.

Pressure30.06 inHg

Wind5.2 mph SE

Humidity57%

Visibility—

Dew point52°

Tue, 0367° / 49°

0.26

67 °

St. Mary, Tuesday, 3 November

Rain. High 67°, low 49°.

Pressure29.59 inHg

Wind14.9 mph SE

Humidity92%

Visibility—

Dew point59°

Wed, 0452° / 47°

0.34

52 °

St. Mary, Wednesday, 4 November

Rain. High 52°, low 47°.

Pressure29.83 inHg

Wind14.1 mph S

Humidity90%

Visibility—

Dew point45°

Thu, 0554° / 41°

54 °

St. Mary, Thursday, 5 November

Light rain. High 54°, low 41°.

Pressure30.00 inHg

Wind9.7 mph W

Humidity64%

Visibility—

Dew point40°

Fri, 0654° / 48°

54 °

St. Mary, Friday, 6 November

Overcast. High 54°, low 48°.

Pressure29.94 inHg

Wind7.2 mph SW

Humidity75%

Visibility—

Dew point44°

Sat, 0756° / 47°

0.15

56 °

St. Mary, Saturday, 7 November

Light rain. High 56°, low 47°.

Pressure29.91 inHg

Wind13.7 mph W

Humidity59%

Visibility—

Dew point41°

Sun, 0852° / 39°

0.01

52 °

St. Mary, Sunday, 8 November

Light rain. High 52°, low 39°.

Pressure30.15 inHg

Wind8.7 mph NE

Humidity65%

Visibility—

Dew point40°

Mon, 0956° / 35°

56 °

St. Mary, Monday, 9 November

Clear. High 56°, low 35°.

Pressure30.18 inHg

Wind4.3 mph SE

Humidity41%

Visibility—

Dew point29°

Tue, 1065° / 40°

65 °

St. Mary, Tuesday, 10 November

Overcast. High 65°, low 40°.

Pressure30.00 inHg

Wind15.8 mph SW

Humidity43%

Visibility—

Dew point38°

Wed, 1156° / 42°

0.07

56 °

St. Mary, Wednesday, 11 November

Light rain. High 56°, low 42°.

Pressure29.77 inHg

Wind18.2 mph S

Humidity93%

Visibility—

Dew point53°

Thu, 1244° / 41°

0.01

44 °

St. Mary, Thursday, 12 November

Light rain. High 44°, low 41°.

Pressure30.15 inHg

Wind15.9 mph N

Humidity29%

Visibility—

Dew point13°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 1354° / 38°

0.07

54 °

St. Mary, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.07 in

Chance of precipitation27%

Record high73° (1978)

Record low16° (2019)

Sat, 1455° / 39°

0.1

55 °

St. Mary, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.1 in

Chance of precipitation33%

Record high73° (2011)

Record low20° (1986)

Sun, 1554° / 40°

0.17

54 °

St. Mary, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.17 in

Chance of precipitation37%

Record high73° (2005)

Record low21° (1969)

Mon, 1654° / 39°

0.11

54 °

St. Mary, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.11 in

Chance of precipitation32%

Record high74° (1964)

Record low26° (1967)

Tue, 1755° / 40°

0.12

55 °

St. Mary, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.12 in

Chance of precipitation27%

Record high74° (2016)

Record low23° (1997)

Wed, 1855° / 40°

0.13

55 °

St. Mary, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.13 in

Chance of precipitation30%

Record high75° (2016)

Record low19° (2014)

Thu, 1955° / 40°

0.16

55 °

St. Mary, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.16 in

Chance of precipitation33%

Record high74° (1985)

Record low20° (2014)

Fri, 2054° / 40°

0.11

54 °

St. Mary, Friday, 20 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.11 in

Chance of precipitation30%

Record high71° (1991)

Record low20° (2022)

Sat, 2153° / 39°

0.11

53 °

St. Mary, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.11 in

Chance of precipitation28%

Record high69° (1990)

Record low23° (1964)

Sun, 2252° / 38°

0.1

52 °

St. Mary, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.1 in

Chance of precipitation28%

Record high71° (2010)

Record low18° (1964)

Mon, 2353° / 37°

0.13

53 °

St. Mary, Monday, 23 November

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.13 in

Chance of precipitation35%

Record high71° (1999)

Record low19° (1970)

Tue, 2452° / 37°

0.13

52 °

St. Mary, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.13 in

Chance of precipitation30%

Record high69° (1973)

Record low16° (1970)

Wed, 2553° / 38°

0.13

53 °

St. Mary, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.13 in

Chance of precipitation40%

Record high69° (2010)

Record low18° (1970)

Thu, 2653° / 39°

0.15

53 °

St. Mary, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.15 in

Chance of precipitation42%

Record high68° (1965)

Record low21° (1977)

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, KY 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, KY 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.