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As of 13:09 CDT

Weather in Duncan, IA

50°Current weather

Duncan, Friday, 30 October, 13:09

Overcast. Feels like 47°. High 52°, low 41°.

Pressure30.30 inHg
Wind8.1 mph E
Humidity73%
Visibility6.2 mi
Dew point41°

Two-week outlook for Duncan, IA: week one averages a high of 60° and week two 44.8°, so week two runs 15.1° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 66°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)60°49.1°0.8 in / 4 d—
2nd (November 6 – November 12)44.8°39.1°0.5 in / 2 d—

Weekend weather

Sat, October 31
Light rain
66°45°
0.08 in
Sun, November 1
Light rain
69°55°
0.02 in
Sat, November 7
Overcast
49°44°
no precip.
Sun, November 8
Light rain
42°38°
0.04 in
Sat, 3166° / 45°0.08Light rain
66 °Light rain

Duncan, Saturday, 31 October

Light rain. High 66°, low 45°.

Pressure30.24 inHg
Wind9 mph SE
Humidity92%
Visibility5.5 mi
Dew point55°
Sun, 0169° / 55°0.02Light rain
69 °Light rain

Duncan, Sunday, 1 November

Light rain. High 69°, low 55°.

Pressure30.21 inHg
Wind8.4 mph S
Humidity72%
Visibility6.2 mi
Dew point55°
Mon, 0262° / 59°0.53Rain
62 °Rain

Duncan, Monday, 2 November

Rain. High 62°, low 59°.

Pressure29.83 inHg
Wind17.9 mph SE
Humidity94%
Visibility2.9 mi
Dew point59°
Tue, 0362° / 53°0.08Light rain
62 °Light rain

Duncan, Tuesday, 3 November

Light rain. High 62°, low 53°.

Pressure29.77 inHg
Wind11.8 mph NW
Humidity82%
Visibility6.2 mi
Dew point52°
Wed, 0455° / 47°0.06Light rain
55 °Light rain

Duncan, Wednesday, 4 November

Light rain. High 55°, low 47°.

Pressure29.85 inHg
Wind15.9 mph NW
Humidity77%
Visibility—
Dew point46°
Thu, 0554° / 44°0Overcast
54 °Overcast

Duncan, Thursday, 5 November

Overcast. High 54°, low 44°.

Pressure29.91 inHg
Wind11 mph N
Humidity76%
Visibility—
Dew point43°
Fri, 0652° / 48°0Overcast
52 °Overcast

Duncan, Friday, 6 November

Overcast. High 52°, low 48°.

Pressure29.97 inHg
Wind7.2 mph E
Humidity66%
Visibility—
Dew point40°
Sat, 0749° / 44°0Overcast
49 °Overcast

Duncan, Saturday, 7 November

Overcast. High 49°, low 44°.

Pressure30.18 inHg
Wind10.3 mph E
Humidity63%
Visibility—
Dew point36°
Sun, 0842° / 38°0.04Light rain
42 °Light rain

Duncan, Sunday, 8 November

Light rain. High 42°, low 38°.

Pressure30.39 inHg
Wind12.7 mph E
Humidity72%
Visibility—
Dew point31°
Mon, 0938° / 37°0.46Snow
38 °Snow

Duncan, Monday, 9 November

Snow. High 38°, low 37°.

Pressure30.24 inHg
Wind8.3 mph NE
Humidity97%
Visibility—
Dew point37°
Tue, 1041° / 38°0.01Light rain
41 °Light rain

Duncan, Tuesday, 10 November

Light rain. High 41°, low 38°.

Pressure30.12 inHg
Wind10.7 mph NE
Humidity76%
Visibility—
Dew point33°
Wed, 1146° / 34°0Clear
46 °Clear

Duncan, Wednesday, 11 November

Clear. High 46°, low 34°.

Pressure30.09 inHg
Wind6.1 mph S
Humidity59%
Visibility—
Dew point30°
Thu, 1246° / 35°0Partly cloudy
46 °Partly cloudy

Duncan, Thursday, 12 November

Partly cloudy. High 46°, low 35°.

Pressure29.80 inHg
Wind14 mph S
Humidity64%
Visibility—
Dew point33°

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.