As of 07:42 EDT

Weather in Duncan, KY

68°

Duncan, Friday, 16 October, 07:42

Overcast. Feels like 68°. High 72°, low 52°.

Pressure29.94 inHg

Wind4 mph SW

Humidity75%

Visibility4.6 mi

Dew point60°

See detailed hourly forecast

Sat, 1756° / 45°

0.02

56 °

Duncan, Saturday, 17 October

Light rain. High 56°, low 45°.

Pressure30.47 inHg

Wind10.3 mph N

Humidity51%

Visibility6.2 mi

Dew point33°

Sun, 1862° / 40°

62 °

Duncan, Sunday, 18 October

Clear. High 62°, low 40°.

Pressure30.56 inHg

Wind8.6 mph E

Humidity47%

Visibility6.2 mi

Dew point35°

Mon, 1966° / 41°

66 °

Duncan, Monday, 19 October

Clear. High 66°, low 41°.

Pressure30.42 inHg

Wind4.2 mph E

Humidity49%

Visibility6.2 mi

Dew point41°

Tue, 2067° / 43°

67 °

Duncan, Tuesday, 20 October

Clear. High 67°, low 43°.

Pressure30.30 inHg

Wind7.7 mph NE

Humidity39%

Visibility—

Dew point38°

Wed, 2169° / 45°

69 °

Duncan, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.24 inHg

Wind7.8 mph NE

Humidity47%

Visibility—

Dew point43°

Thu, 2272° / 46°

72 °

Duncan, Thursday, 22 October

Clear. High 72°, low 46°.

Pressure30.18 inHg

Wind5.6 mph NE

Humidity29%

Visibility—

Dew point35°

Fri, 2372° / 49°

72 °

Duncan, Friday, 23 October

Light rain. High 72°, low 49°.

Pressure30.15 inHg

Wind7.4 mph NE

Humidity30%

Visibility—

Dew point36°

Sat, 2474° / 46°

74 °

Duncan, Saturday, 24 October

Clear. High 74°, low 46°.

Pressure30.18 inHg

Wind6.6 mph E

Humidity30%

Visibility—

Dew point36°

Sun, 2575° / 50°

75 °

Duncan, Sunday, 25 October

Mostly clear. High 75°, low 50°.

Pressure30.12 inHg

Wind5.5 mph NE

Humidity27%

Visibility—

Dew point35°

Mon, 2674° / 47°

74 °

Duncan, Monday, 26 October

Mostly clear. High 74°, low 47°.

Pressure29.97 inHg

Wind4.9 mph E

Humidity31%

Visibility—

Dew point38°

Tue, 2774° / 53°

74 °

Duncan, Tuesday, 27 October

Partly cloudy. High 74°, low 53°.

Pressure29.94 inHg

Wind14.8 mph SW

Humidity54%

Visibility—

Dew point54°

Wed, 2871° / 49°

71 °

Duncan, Wednesday, 28 October

Overcast. High 71°, low 49°.

Pressure30.06 inHg

Wind4.5 mph SE

Humidity29%

Visibility—

Dew point34°

Thu, 2961° / 55°

0.16

61 °

Duncan, Thursday, 29 October

Light rain. High 61°, low 55°.

Pressure29.88 inHg

Wind7.9 mph SE

Humidity96%

Visibility—

Dew point58°

Fri, 3078° / 61°

0.3

78 °

Duncan, Friday, 30 October

Rain. High 78°, low 61°.

Pressure29.71 inHg

Wind18.7 mph S

Humidity51%

Visibility—

Dew point55°

Sat, 3157° / 48°

0.02

57 °

Duncan, Saturday, 31 October

Light rain. High 57°, low 48°.

Pressure29.94 inHg

Wind18.1 mph W

Humidity40%

Visibility—

Dew point31°

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.