EN
English Español

As of 17:59 EDT

Weather in Duncan, WV

87°Current weather

Duncan, Saturday, 8 August, 17:59

Overcast. Feels like 98°. High 87°, low 68°.

Pressure30.00 inHg
Wind6.2 mph W
Humidity74%
Visibility6.2 mi
Dew point77°
Sun, 0990° / 69°0.28Rain
90 °Rain

Duncan, Sunday, 9 August

Rain. High 90°, low 69°.

Pressure30.09 inHg
Wind4.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point70°
Mon, 1094° / 65°1.17Heavy rain
94 °Heavy rain

Duncan, Monday, 10 August

Heavy rain. High 94°, low 65°.

Pressure30.06 inHg
Wind8.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point69°
Tue, 1187° / 65°1.63Heavy rain
87 °Heavy rain

Duncan, Tuesday, 11 August

Heavy rain. High 87°, low 65°.

Pressure30.03 inHg
Wind12.5 mph SW
Humidity91%
Visibility6.2 mi
Dew point68°
Wed, 1287° / 67°0.99Rain
87 °Rain

Duncan, Wednesday, 12 August

Rain. High 87°, low 67°.

Pressure29.85 inHg
Wind9.7 mph SW
Humidity74%
Visibility6.2 mi
Dew point70°
Thu, 1382° / 64°0.55Rain
82 °Rain

Duncan, Thursday, 13 August

Rain. High 82°, low 64°.

Pressure29.88 inHg
Wind7.5 mph SW
Humidity53%
Visibility—
Dew point61°
Fri, 1477° / 59°0.82Heavy rain
77 °Heavy rain

Duncan, Friday, 14 August

Heavy rain. High 77°, low 59°.

Pressure30.03 inHg
Wind8.3 mph N
Humidity43%
Visibility—
Dew point51°
Sat, 1574° / 54°0Overcast
74 °Overcast

Duncan, Saturday, 15 August

Overcast. High 74°, low 54°.

Pressure30.27 inHg
Wind7.4 mph N
Humidity43%
Visibility—
Dew point47°
Sun, 1680° / 53°0Overcast
80 °Overcast

Duncan, Sunday, 16 August

Overcast. High 80°, low 53°.

Pressure30.24 inHg
Wind3.9 mph E
Humidity39%
Visibility—
Dew point50°
Mon, 1784° / 57°0Mostly clear
84 °Mostly clear

Duncan, Monday, 17 August

Mostly clear. High 84°, low 57°.

Pressure30.09 inHg
Wind6.2 mph SW
Humidity43%
Visibility—
Dew point56°
Tue, 1871° / 67°0.4Rain
71 °Rain

Duncan, Tuesday, 18 August

Rain. High 71°, low 67°.

Pressure29.97 inHg
Wind6.5 mph SW
Humidity99%
Visibility—
Dew point71°
Wed, 1982° / 65°0Mostly clear
82 °Mostly clear

Duncan, Wednesday, 19 August

Mostly clear. High 82°, low 65°.

Pressure29.97 inHg
Wind5.7 mph N
Humidity43%
Visibility—
Dew point55°
Thu, 2084° / 62°0.03Light rain
84 °Light rain

Duncan, Thursday, 20 August

Light rain. High 84°, low 62°.

Pressure29.91 inHg
Wind4.8 mph SW
Humidity51%
Visibility—
Dew point61°
Fri, 2183° / 67°0.09Light rain
83 °Light rain

Duncan, Friday, 21 August

Light rain. High 83°, low 67°.

Pressure29.83 inHg
Wind8.6 mph NW
Humidity58%
Visibility—
Dew point65°
Sat, 2283° / 61°0.02Light rain
83 °Light rain

Duncan, Saturday, 22 August

Light rain. High 83°, low 61°.

Pressure29.85 inHg
Wind6.5 mph NW
Humidity46%
Visibility—
Dew point57°
Sun, 2373° / 56°0Mostly clear
73 °Mostly clear

Duncan, Sunday, 23 August

Mostly clear. High 73°, low 56°.

Pressure30.12 inHg
Wind8.6 mph NE
Humidity38%
Visibility—
Dew point43°

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, WV 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, WV 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.