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As of 19:42 EDT

Weather in Duncan, KY

62°Current weather

Duncan, Sunday, 11 October, 19:42

Overcast. Feels like 63°. High 65°, low 59°.

Pressure29.97 inHg
Wind1 mph W
Humidity93%
Visibility6.2 mi
Dew point60°
Mon, 1281° / 55°0Overcast
81 °Overcast

Duncan, Monday, 12 October

Overcast. High 81°, low 55°.

Pressure30.06 inHg
Wind6.9 mph SW
Humidity66%
Visibility6.2 mi
Dew point62°
Tue, 1383° / 63°0Clear
83 °Clear

Duncan, Tuesday, 13 October

Clear. High 83°, low 63°.

Pressure30.00 inHg
Wind10 mph SW
Humidity57%
Visibility6.2 mi
Dew point61°
Wed, 1482° / 67°0.36Rain
82 °Rain

Duncan, Wednesday, 14 October

Rain. High 82°, low 67°.

Pressure30.03 inHg
Wind6.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point68°
Thu, 1580° / 68°0.16Light rain
80 °Light rain

Duncan, Thursday, 15 October

Light rain. High 80°, low 68°.

Pressure30.09 inHg
Wind4.3 mph S
Humidity85%
Visibility6.2 mi
Dew point71°
Fri, 1669° / 55°0.26Rain
69 °Rain

Duncan, Friday, 16 October

Rain. High 69°, low 55°.

Pressure30.18 inHg
Wind15.2 mph N
Humidity60%
Visibility—
Dew point52°
Sat, 1752° / 36°0Clear
52 °Clear

Duncan, Saturday, 17 October

Clear. High 52°, low 36°.

Pressure30.53 inHg
Wind13.8 mph N
Humidity28%
Visibility—
Dew point19°
Sun, 1862° / 31°0Clear
62 °Clear

Duncan, Sunday, 18 October

Clear. High 62°, low 31°.

Pressure30.56 inHg
Wind9 mph E
Humidity17%
Visibility—
Dew point11°
Mon, 1968° / 39°0Clear
68 °Clear

Duncan, Monday, 19 October

Clear. High 68°, low 39°.

Pressure30.53 inHg
Wind8.9 mph SW
Humidity18%
Visibility—
Dew point18°
Tue, 2071° / 44°0Overcast
71 °Overcast

Duncan, Tuesday, 20 October

Overcast. High 71°, low 44°.

Pressure30.39 inHg
Wind6.3 mph SE
Humidity23%
Visibility—
Dew point28°
Wed, 2176° / 49°0Partly cloudy
76 °Partly cloudy

Duncan, Wednesday, 21 October

Partly cloudy. High 76°, low 49°.

Pressure30.30 inHg
Wind8 mph SE
Humidity27%
Visibility—
Dew point36°
Thu, 2277° / 54°0Overcast
77 °Overcast

Duncan, Thursday, 22 October

Overcast. High 77°, low 54°.

Pressure30.36 inHg
Wind7.5 mph S
Humidity38%
Visibility—
Dew point46°
Fri, 2377° / 51°0Mostly clear
77 °Mostly clear

Duncan, Friday, 23 October

Mostly clear. High 77°, low 51°.

Pressure30.24 inHg
Wind7.4 mph SW
Humidity29%
Visibility—
Dew point39°
Sat, 2478° / 55°0Overcast
78 °Overcast

Duncan, Saturday, 24 October

Overcast. High 78°, low 55°.

Pressure30.03 inHg
Wind11.8 mph SW
Humidity38%
Visibility—
Dew point47°
Sun, 2563° / 50°0Overcast
63 °Overcast

Duncan, Sunday, 25 October

Overcast. High 63°, low 50°.

Pressure30.03 inHg
Wind9.2 mph NW
Humidity67%
Visibility—
Dew point51°
Mon, 2650° / 42°0.02Light rain
50 °Light rain

Duncan, Monday, 26 October

Light rain. High 50°, low 42°.

Pressure30.00 inHg
Wind5.8 mph NW
Humidity76%
Visibility—
Dew point42°

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.