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As of 02:58 CDT

Weather in Duncan, IA

50°Current weather

Duncan, Saturday, 31 October, 02:58

Overcast. Feels like 47°. High 61°, low 49°.

Pressure30.24 inHg
Wind8.1 mph E
Humidity84%
Visibility6.2 mi
Dew point45°

Two-week outlook for Duncan, IA: week one averages a high of 59.7° and week two 57.8°, so week two runs 1.9° cooler than week one. Around 1.7 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 61°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)59.7°49.1°1.7 in / 3 d—
2nd (November 7 – November 13)57.8°45.1°0.0 in / 0 d—

Weekend weather

Sat, October 31
Rain
61°49°
0.22 in
Sun, November 1
Mostly clear
67°52°
no precip.
Sat, November 7
Overcast
58°46°
no precip.
Sun, November 8
Partly cloudy
61°47°
no precip.
Sun, 0167° / 52°0Mostly clear
67 °Mostly clear

Duncan, Sunday, 1 November

Mostly clear. High 67°, low 52°.

Pressure30.24 inHg
Wind9.5 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Mon, 0261° / 56°0.44Rain
61 °Rain

Duncan, Monday, 2 November

Rain. High 61°, low 56°.

Pressure29.85 inHg
Wind17.2 mph SE
Humidity95%
Visibility2.8 mi
Dew point56°
Tue, 0363° / 53°1.06Rain
63 °Rain

Duncan, Tuesday, 3 November

Rain. High 63°, low 53°.

Pressure29.74 inHg
Wind3.7 mph NW
Humidity93%
Visibility5.7 mi
Dew point61°
Wed, 0452° / 44°0Overcast
52 °Overcast

Duncan, Wednesday, 4 November

Overcast. High 52°, low 44°.

Pressure29.97 inHg
Wind14.2 mph N
Humidity70%
Visibility—
Dew point38°
Thu, 0556° / 45°0Overcast
56 °Overcast

Duncan, Thursday, 5 November

Overcast. High 56°, low 45°.

Pressure29.91 inHg
Wind14.4 mph N
Humidity69%
Visibility—
Dew point42°
Fri, 0659° / 45°0Clear
59 °Clear

Duncan, Friday, 6 November

Clear. High 59°, low 45°.

Pressure30.06 inHg
Wind7.4 mph SE
Humidity64%
Visibility—
Dew point43°
Sat, 0758° / 46°0Overcast
58 °Overcast

Duncan, Saturday, 7 November

Overcast. High 58°, low 46°.

Pressure30.03 inHg
Wind12.3 mph S
Humidity67%
Visibility—
Dew point44°
Sun, 0861° / 47°0Partly cloudy
61 °Partly cloudy

Duncan, Sunday, 8 November

Partly cloudy. High 61°, low 47°.

Pressure30.15 inHg
Wind7 mph S
Humidity58%
Visibility—
Dew point43°
Mon, 0963° / 45°0Partly cloudy
63 °Partly cloudy

Duncan, Monday, 9 November

Partly cloudy. High 63°, low 45°.

Pressure30.09 inHg
Wind7.6 mph W
Humidity43%
Visibility—
Dew point36°
Tue, 1067° / 49°0Partly cloudy
67 °Partly cloudy

Duncan, Tuesday, 10 November

Partly cloudy. High 67°, low 49°.

Pressure29.88 inHg
Wind12.8 mph SW
Humidity43%
Visibility—
Dew point40°
Wed, 1156° / 48°0Clear
56 °Clear

Duncan, Wednesday, 11 November

Clear. High 56°, low 48°.

Pressure29.91 inHg
Wind14.2 mph NW
Humidity57%
Visibility—
Dew point40°
Thu, 1255° / 44°0Clear
55 °Clear

Duncan, Thursday, 12 November

Clear. High 55°, low 44°.

Pressure29.83 inHg
Wind21.2 mph NW
Humidity39%
Visibility—
Dew point29°
Fri, 1344° / 37°0Overcast
44 °Overcast

Duncan, Friday, 13 November

Overcast. High 44°, low 37°.

Pressure30.09 inHg
Wind18.3 mph NW
Humidity53%
Visibility—
Dew point26°

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.