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As of 14:17 EDT

Weather in Duncan, KY

84°Current weather

Duncan, Wednesday, 14 October, 14:17

Light rain. Feels like 88°. High 84°, low 68°.

Pressure30.03 inHg
Wind2 mph W
Humidity65%
Visibility6.2 mi
Dew point71°
Thu, 1587° / 67°0.85Heavy rain
87 °Heavy rain

Duncan, Thursday, 15 October

Heavy rain. High 87°, low 67°.

Pressure30.06 inHg
Wind5.5 mph SW
Humidity76%
Visibility6.2 mi
Dew point71°
Fri, 1674° / 53°0Overcast
74 °Overcast

Duncan, Friday, 16 October

Overcast. High 74°, low 53°.

Pressure29.97 inHg
Wind11.9 mph NW
Humidity70%
Visibility6.2 mi
Dew point56°
Sat, 1756° / 45°0Clear
56 °Clear

Duncan, Saturday, 17 October

Clear. High 56°, low 45°.

Pressure30.45 inHg
Wind10.3 mph N
Humidity56%
Visibility6.2 mi
Dew point38°
Sun, 1862° / 40°0Clear
62 °Clear

Duncan, Sunday, 18 October

Clear. High 62°, low 40°.

Pressure30.56 inHg
Wind8.3 mph E
Humidity54%
Visibility6.2 mi
Dew point38°
Mon, 1968° / 42°0Clear
68 °Clear

Duncan, Monday, 19 October

Clear. High 68°, low 42°.

Pressure30.45 inHg
Wind6.4 mph E
Humidity43%
Visibility—
Dew point41°
Tue, 2073° / 49°0Overcast
73 °Overcast

Duncan, Tuesday, 20 October

Overcast. High 73°, low 49°.

Pressure30.30 inHg
Wind7.4 mph S
Humidity39%
Visibility—
Dew point44°
Wed, 2174° / 55°0Overcast
74 °Overcast

Duncan, Wednesday, 21 October

Overcast. High 74°, low 55°.

Pressure30.24 inHg
Wind5.5 mph SE
Humidity45%
Visibility—
Dew point48°
Thu, 2278° / 55°0Partly cloudy
78 °Partly cloudy

Duncan, Thursday, 22 October

Partly cloudy. High 78°, low 55°.

Pressure30.09 inHg
Wind11.5 mph SW
Humidity38%
Visibility—
Dew point47°
Fri, 2376° / 62°0Overcast
76 °Overcast

Duncan, Friday, 23 October

Overcast. High 76°, low 62°.

Pressure30.18 inHg
Wind7.9 mph E
Humidity58%
Visibility—
Dew point57°
Sat, 2483° / 60°0Clear
83 °Clear

Duncan, Saturday, 24 October

Clear. High 83°, low 60°.

Pressure30.09 inHg
Wind16.2 mph SW
Humidity36%
Visibility—
Dew point50°
Sun, 2564° / 44°0.26Rain
64 °Rain

Duncan, Sunday, 25 October

Rain. High 64°, low 44°.

Pressure30.33 inHg
Wind13.3 mph NW
Humidity25%
Visibility—
Dew point24°
Mon, 2662° / 38°0Partly cloudy
62 °Partly cloudy

Duncan, Monday, 26 October

Partly cloudy. High 62°, low 38°.

Pressure30.30 inHg
Wind6 mph W
Humidity24%
Visibility—
Dew point21°
Tue, 2767° / 42°0Overcast
67 °Overcast

Duncan, Tuesday, 27 October

Overcast. High 67°, low 42°.

Pressure30.15 inHg
Wind8.1 mph SW
Humidity19%
Visibility—
Dew point20°
Wed, 2869° / 53°0.07Light rain
69 °Light rain

Duncan, Wednesday, 28 October

Light rain. High 69°, low 53°.

Pressure30.00 inHg
Wind17.3 mph S
Humidity51%
Visibility—
Dew point43°
Thu, 2962° / 46°0.19Rain
62 °Rain

Duncan, Thursday, 29 October

Rain. High 62°, low 46°.

Pressure30.03 inHg
Wind20.1 mph SW
Humidity48%
Visibility—
Dew point38°

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.