As of 00:27 EDT

Weather in St. Mary, KY

52°Current weather

St. Mary, Friday, 23 October, 00:27

Clear. Feels like 50°. High 72°, low 43°.

Pressure30.21 inHg
Wind3.4 mph E
Humidity66%
Visibility6.2 mi
Dew point41°

Monthly outlook for St. Mary, KY: average high 68.1°, average low 49.8°. That is 3.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (74.4°), the coolest 5 November (38.5°).

68.1°/49.8°
Average high / low
+3.4°
Above normal
5 / 5
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November71.6°63.6°+4.5°
2 November – 11 November62.1°58.7°+1.9°
12 November – 21 Novemberat normal54.3°—

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).

Sat, 2474° / 43°0Clear
74 °Clear

St. Mary, Saturday, 24 October

Clear. High 74°, low 43°.

Pressure30.39 inHg
Wind1.3 mph E
Humidity53%
Visibility6.2 mi
Dew point47°
Sun, 2572° / 45°0Clear
72 °Clear

St. Mary, Sunday, 25 October

Clear. High 72°, low 45°.

Pressure30.45 inHg
Wind1.1 mph NE
Humidity52%
Visibility6.2 mi
Dew point49°
Mon, 2671° / 46°0Overcast
71 °Overcast

St. Mary, Monday, 26 October

Overcast. High 71°, low 46°.

Pressure30.36 inHg
Wind1.5 mph E
Humidity52%
Visibility6.2 mi
Dew point47°
Tue, 2771° / 46°0Overcast
71 °Overcast

St. Mary, Tuesday, 27 October

Overcast. High 71°, low 46°.

Pressure30.27 inHg
Wind6.7 mph NE
Humidity38%
Visibility—
Dew point41°
Wed, 2874° / 51°0Overcast
74 °Overcast

St. Mary, Wednesday, 28 October

Overcast. High 74°, low 51°.

Pressure30.21 inHg
Wind8.9 mph SW
Humidity36%
Visibility—
Dew point42°
Thu, 2974° / 51°0Overcast
74 °Overcast

St. Mary, Thursday, 29 October

Overcast. High 74°, low 51°.

Pressure30.27 inHg
Wind8.8 mph SW
Humidity36%
Visibility—
Dew point41°
Fri, 3071° / 55°0Overcast
71 °Overcast

St. Mary, Friday, 30 October

Overcast. High 71°, low 55°.

Pressure30.18 inHg
Wind8.9 mph S
Humidity54%
Visibility—
Dew point51°
Sat, 3171° / 61°0.17Rain
71 °Rain

St. Mary, Saturday, 31 October

Rain. High 71°, low 61°.

Pressure30.09 inHg
Wind10.8 mph S
Humidity62%
Visibility—
Dew point56°
Sun, 0165° / 62°1.15Rain
65 °Rain

St. Mary, Sunday, 1 November

Rain. High 65°, low 62°.

Pressure30.06 inHg
Wind9.1 mph S
Humidity95%
Visibility—
Dew point64°
Mon, 0267° / 62°1.07Heavy rain
67 °Heavy rain

St. Mary, Monday, 2 November

Heavy rain. High 67°, low 62°.

Pressure30.00 inHg
Wind6.6 mph SW
Humidity90%
Visibility—
Dew point63°
Tue, 0365° / 61°0.04Light rain
65 °Light rain

St. Mary, Tuesday, 3 November

Light rain. High 65°, low 61°.

Pressure30.09 inHg
Wind6.4 mph N
Humidity92%
Visibility—
Dew point62°
Wed, 0459° / 46°0.07Light rain
59 °Light rain

St. Mary, Wednesday, 4 November

Light rain. High 59°, low 46°.

Pressure30.03 inHg
Wind9 mph NW
Humidity92%
Visibility—
Dew point52°
Thu, 0556° / 39°0Clear
56 °Clear

St. Mary, Thursday, 5 November

Clear. High 56°, low 39°.

Pressure30.12 inHg
Wind11 mph W
Humidity42%
Visibility—
Dew point31°
Fri, 0663° / 41°0Clear
63 °Clear

St. Mary, Friday, 6 November

Clear. High 63°, low 41°.

Pressure29.94 inHg
Wind13.7 mph SW
Humidity42%
Visibility—
Dew point36°
Sat, 0762° / 44°0Clear
62 °Clear

St. Mary, Saturday, 7 November

Clear. High 62°, low 44°.

Pressure30.09 inHg
Wind7.5 mph E
Humidity55%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0858° / 43°0.09Climate normal
58 °Climate normal

St. Mary, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation17%
Record high79° (2023)
Record low23° (2019)
Mon, 0959° / 43°0.13Climate normal
59 °Climate normal

St. Mary, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (2020)
Record low23° (1991)
Tue, 1058° / 42°0.12Climate normal
58 °Climate normal

St. Mary, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.12 in
Chance of precipitation32%
Record high79° (2020)
Record low26° (1973)
Wed, 1156° / 40°0.13Climate normal
56 °Climate normal

St. Mary, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation37%
Record high71° (2010)
Record low23° (2018)
Thu, 1255° / 39°0.08Climate normal
55 °Climate normal

St. Mary, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation38%
Record high71° (2010)
Record low21° (2019)
Fri, 1354° / 38°0.07Climate normal
54 °Climate normal

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°0.1Climate normal
55 °Climate normal

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°0.17Climate normal
54 °Climate normal

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°0.11Climate normal
54 °Climate normal

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°0.12Climate normal
55 °Climate normal

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°0.13Climate normal
55 °Climate normal

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°0.16Climate normal
55 °Climate normal

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°0.11Climate normal
54 °Climate normal

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°0.11Climate normal
53 °Climate normal

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)

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.