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As of 05:22 EDT

Weather in Duncan, KY

60°Current weather

Duncan, Sunday, 11 October, 05:22

Rain. Feels like 60°. High 72°, low 57°.

Pressure29.88 inHg
Wind1 mph NE
Humidity96%
Visibility6.2 mi
Dew point58°
Mon, 1284° / 51°0Overcast
84 °Overcast

Duncan, Monday, 12 October

Overcast. High 84°, low 51°.

Pressure30.06 inHg
Wind6.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point62°
Tue, 1384° / 64°0Clear
84 °Clear

Duncan, Tuesday, 13 October

Clear. High 84°, low 64°.

Pressure30.00 inHg
Wind9.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point60°
Wed, 1485° / 66°0.17Rain
85 °Rain

Duncan, Wednesday, 14 October

Rain. High 85°, low 66°.

Pressure30.06 inHg
Wind7.2 mph SW
Humidity53%
Visibility6.2 mi
Dew point62°
Thu, 1575° / 68°0.5Rain
75 °Rain

Duncan, Thursday, 15 October

Rain. High 75°, low 68°.

Pressure30.12 inHg
Wind6.8 mph E
Humidity96%
Visibility—
Dew point71°
Fri, 1671° / 52°0.16Light rain
71 °Light rain

Duncan, Friday, 16 October

Light rain. High 71°, low 52°.

Pressure30.15 inHg
Wind13.9 mph NW
Humidity62%
Visibility—
Dew point55°
Sat, 1745° / 35°0.01Light snow
45 °Light snow

Duncan, Saturday, 17 October

Light snow. High 45°, low 35°.

Pressure30.21 inHg
Wind15.3 mph NW
Humidity53%
Visibility—
Dew point25°
Sun, 1849° / 26°0Clear
49 °Clear

Duncan, Sunday, 18 October

Clear. High 49°, low 26°.

Pressure30.50 inHg
Wind10 mph N
Humidity27%
Visibility—
Dew point13°
Mon, 1959° / 29°0Mostly clear
59 °Mostly clear

Duncan, Monday, 19 October

Mostly clear. High 59°, low 29°.

Pressure30.45 inHg
Wind5.8 mph SE
Humidity19%
Visibility—
Dew point11°
Tue, 2066° / 37°0Clear
66 °Clear

Duncan, Tuesday, 20 October

Clear. High 66°, low 37°.

Pressure30.33 inHg
Wind7.3 mph SW
Humidity26%
Visibility—
Dew point26°
Wed, 2170° / 42°0Clear
70 °Clear

Duncan, Wednesday, 21 October

Clear. High 70°, low 42°.

Pressure30.33 inHg
Wind5.5 mph SW
Humidity25%
Visibility—
Dew point29°
Thu, 2272° / 49°0Overcast
72 °Overcast

Duncan, Thursday, 22 October

Overcast. High 72°, low 49°.

Pressure30.33 inHg
Wind5.5 mph SW
Humidity25%
Visibility—
Dew point31°
Fri, 2371° / 47°0Clear
71 °Clear

Duncan, Friday, 23 October

Clear. High 71°, low 47°.

Pressure30.30 inHg
Wind8.7 mph NE
Humidity38%
Visibility—
Dew point41°
Sat, 2477° / 49°0Overcast
77 °Overcast

Duncan, Saturday, 24 October

Overcast. High 77°, low 49°.

Pressure30.12 inHg
Wind14.5 mph SW
Humidity34%
Visibility—
Dew point42°
Sun, 2560° / 39°0Clear
60 °Clear

Duncan, Sunday, 25 October

Clear. High 60°, low 39°.

Pressure30.30 inHg
Wind8 mph NW
Humidity35%
Visibility—
Dew point29°
Mon, 2659° / 36°0Mostly clear
59 °Mostly clear

Duncan, Monday, 26 October

Mostly clear. High 59°, low 36°.

Pressure30.12 inHg
Wind8.2 mph NW
Humidity30%
Visibility—
Dew point24°

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 Duncan, 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 Duncan, 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.