EN
English Español

As of 19:28 CST

Weather in Duncan, IA

59°Current weather

Duncan, Sunday, 1 November, 19:28

Overcast. Feels like 58°. High 64°, low 52°.

Pressure30.09 inHg
Wind12.7 mph SE
Humidity82%
Visibility6.2 mi
Dew point54°

Two-week outlook for Duncan, IA: week one averages a high of 55.1° and week two 56.8°, so week two runs 1.7° warmer than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 1: 64°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 1 – November 7)55.1°47.1°1.4 in / 4 d—
2nd (November 8 – November 14)56.8°42.1°0.0 in / 0 d—

Weekend weather

Sun, November 1
Overcast
64°52°
no precip.
Sat, November 7
Overcast
53°43°
no precip.
Sun, November 8
Mostly clear
54°41°
no precip.
Sat, November 14
Clear
67°53°
no precip.
Mon, 0262° / 54°0.44Rain
62 °Rain

Duncan, Monday, 2 November

Rain. High 62°, low 54°.

Pressure29.71 inHg
Wind19.2 mph S
Humidity95%
Visibility2.1 mi
Dew point57°
Tue, 0362° / 48°0.74Heavy rain
62 °Heavy rain

Duncan, Tuesday, 3 November

Heavy rain. High 62°, low 48°.

Pressure29.56 inHg
Wind7.9 mph N
Humidity95%
Visibility3.3 mi
Dew point59°
Wed, 0449° / 45°0.07Light rain
49 °Light rain

Duncan, Wednesday, 4 November

Light rain. High 49°, low 45°.

Pressure29.59 inHg
Wind13.3 mph SW
Humidity77%
Visibility6.2 mi
Dew point42°
Thu, 0548° / 44°0.18Light rain
48 °Light rain

Duncan, Thursday, 5 November

Light rain. High 48°, low 44°.

Pressure29.77 inHg
Wind10.7 mph NW
Humidity94%
Visibility6.2 mi
Dew point45°
Fri, 0648° / 42°0Overcast
48 °Overcast

Duncan, Friday, 6 November

Overcast. High 48°, low 42°.

Pressure30.12 inHg
Wind10.9 mph N
Humidity69%
Visibility—
Dew point37°
Sat, 0753° / 43°0Overcast
53 °Overcast

Duncan, Saturday, 7 November

Overcast. High 53°, low 43°.

Pressure30.03 inHg
Wind7.7 mph N
Humidity68%
Visibility—
Dew point38°
Sun, 0854° / 41°0Mostly clear
54 °Mostly clear

Duncan, Sunday, 8 November

Mostly clear. High 54°, low 41°.

Pressure30.18 inHg
Wind8.2 mph W
Humidity56%
Visibility—
Dew point35°
Mon, 0959° / 42°0Partly cloudy
59 °Partly cloudy

Duncan, Monday, 9 November

Partly cloudy. High 59°, low 42°.

Pressure29.97 inHg
Wind7.7 mph SW
Humidity41%
Visibility—
Dew point31°
Tue, 1055° / 42°0Partly cloudy
55 °Partly cloudy

Duncan, Tuesday, 10 November

Partly cloudy. High 55°, low 42°.

Pressure30.12 inHg
Wind10.9 mph NW
Humidity48%
Visibility—
Dew point32°
Wed, 1152° / 41°0Partly cloudy
52 °Partly cloudy

Duncan, Wednesday, 11 November

Partly cloudy. High 52°, low 41°.

Pressure30.24 inHg
Wind11.5 mph N
Humidity37%
Visibility—
Dew point25°
Thu, 1251° / 35°0Clear
51 °Clear

Duncan, Thursday, 12 November

Clear. High 51°, low 35°.

Pressure30.30 inHg
Wind7.7 mph S
Humidity47%
Visibility—
Dew point27°
Fri, 1360° / 41°0Clear
60 °Clear

Duncan, Friday, 13 November

Clear. High 60°, low 41°.

Pressure30.06 inHg
Wind18.4 mph SW
Humidity45%
Visibility—
Dew point34°
Sat, 1467° / 53°0Clear
67 °Clear

Duncan, Saturday, 14 November

Clear. High 67°, low 53°.

Pressure29.83 inHg
Wind19.8 mph SW
Humidity53%
Visibility—
Dew point45°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Duncan, IA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.