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As of 07:16 EDT

Weather in Duncan, KY

36°Current weather

Duncan, Sunday, 18 October, 07:16

Clear. Feels like 31°. High 63°, low 36°.

Pressure30.50 inHg
Wind5.6 mph E
Humidity90%
Visibility6.2 mi
Dew point33°
Mon, 1969° / 41°0Clear
69 °Clear

Duncan, Monday, 19 October

Clear. High 69°, low 41°.

Pressure30.42 inHg
Wind0.8 mph W
Humidity45%
Visibility6.2 mi
Dew point42°
Tue, 2068° / 43°0Clear
68 °Clear

Duncan, Tuesday, 20 October

Clear. High 68°, low 43°.

Pressure30.36 inHg
Wind4.3 mph E
Humidity46%
Visibility6.2 mi
Dew point43°
Wed, 2169° / 44°0Clear
69 °Clear

Duncan, Wednesday, 21 October

Clear. High 69°, low 44°.

Pressure30.30 inHg
Wind3.7 mph NE
Humidity57%
Visibility6.2 mi
Dew point49°
Thu, 2268° / 45°0Clear
68 °Clear

Duncan, Thursday, 22 October

Clear. High 68°, low 45°.

Pressure30.24 inHg
Wind6.2 mph NE
Humidity48%
Visibility—
Dew point44°
Fri, 2364° / 48°0Mostly clear
64 °Mostly clear

Duncan, Friday, 23 October

Mostly clear. High 64°, low 48°.

Pressure30.30 inHg
Wind9.5 mph NE
Humidity54%
Visibility—
Dew point45°
Sat, 2474° / 48°0Mostly clear
74 °Mostly clear

Duncan, Saturday, 24 October

Mostly clear. High 74°, low 48°.

Pressure30.36 inHg
Wind8.7 mph SW
Humidity31%
Visibility—
Dew point38°
Sun, 2571° / 54°0Overcast
71 °Overcast

Duncan, Sunday, 25 October

Overcast. High 71°, low 54°.

Pressure30.36 inHg
Wind12.6 mph SW
Humidity37%
Visibility—
Dew point41°
Mon, 2663° / 45°0Overcast
63 °Overcast

Duncan, Monday, 26 October

Overcast. High 63°, low 45°.

Pressure30.33 inHg
Wind8.7 mph NE
Humidity31%
Visibility—
Dew point29°
Tue, 2772° / 50°0Overcast
72 °Overcast

Duncan, Tuesday, 27 October

Overcast. High 72°, low 50°.

Pressure30.21 inHg
Wind4.6 mph SE
Humidity42%
Visibility—
Dew point45°
Wed, 2871° / 57°0Overcast
71 °Overcast

Duncan, Wednesday, 28 October

Overcast. High 71°, low 57°.

Pressure30.06 inHg
Wind8.8 mph S
Humidity39%
Visibility—
Dew point43°
Thu, 2963° / 60°0.54Rain
63 °Rain

Duncan, Thursday, 29 October

Rain. High 63°, low 60°.

Pressure29.80 inHg
Wind6.9 mph SE
Humidity98%
Visibility—
Dew point60°
Fri, 3067° / 59°0.02Light rain
67 °Light rain

Duncan, Friday, 30 October

Light rain. High 67°, low 59°.

Pressure29.88 inHg
Wind7.2 mph W
Humidity78%
Visibility—
Dew point58°
Sat, 3172° / 56°0.04Light rain
72 °Light rain

Duncan, Saturday, 31 October

Light rain. High 72°, low 56°.

Pressure29.94 inHg
Wind14.2 mph SW
Humidity70%
Visibility—
Dew point59°
Sun, 0179° / 62°0.02Light rain
79 °Light rain

Duncan, Sunday, 1 November

Light rain. High 79°, low 62°.

Pressure30.09 inHg
Wind11.6 mph SW
Humidity59%
Visibility—
Dew point60°
Mon, 0278° / 62°0.09Light rain
78 °Light rain

Duncan, Monday, 2 November

Light rain. High 78°, low 62°.

Pressure30.15 inHg
Wind6.5 mph SW
Humidity62%
Visibility—
Dew point62°

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.