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As of 01:24 CDT

Weather in Duncan, IA

55°Current weather

Duncan, Friday, 23 October, 01:24

Clear. Feels like 54°. High 72°, low 52°.

Pressure30.15 inHg
Wind4.6 mph SE
Humidity87%
Visibility6.2 mi
Dew point51°

Two-week outlook for Duncan, IA: week one averages a high of 65.2° and week two 53.8°, so week two runs 11.4° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 74°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 23 – October 29)65.2°51.3°0.1 in / 0 d—
2nd (October 30 – November 5)53.8°42.3°1.0 in / 1 d—

Weekend weather

Sat, October 24
Partly cloudy
74°54°
no precip.
Sun, October 25
Light rain
61°51°
0.02 in
Sat, October 31
Rain
57°52°
1.03 in
Sun, November 1
Clear
56°43°
no precip.
Sat, 2474° / 54°0Partly cloudy
74 °Partly cloudy

Duncan, Saturday, 24 October

Partly cloudy. High 74°, low 54°.

Pressure30.15 inHg
Wind13.2 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sun, 2561° / 51°0.02Light rain
61 °Light rain

Duncan, Sunday, 25 October

Light rain. High 61°, low 51°.

Pressure30.39 inHg
Wind6.8 mph NE
Humidity62%
Visibility6.2 mi
Dew point45°
Mon, 2658° / 51°0.01Light rain
58 °Light rain

Duncan, Monday, 26 October

Light rain. High 58°, low 51°.

Pressure30.39 inHg
Wind10.4 mph E
Humidity59%
Visibility6.2 mi
Dew point40°
Tue, 2767° / 52°0Overcast
67 °Overcast

Duncan, Tuesday, 27 October

Overcast. High 67°, low 52°.

Pressure30.15 inHg
Wind13.8 mph S
Humidity67%
Visibility—
Dew point50°
Wed, 2868° / 55°0.02Light rain
68 °Light rain

Duncan, Wednesday, 28 October

Light rain. High 68°, low 55°.

Pressure29.88 inHg
Wind18.9 mph S
Humidity66%
Visibility—
Dew point50°
Thu, 2957° / 44°0Overcast
57 °Overcast

Duncan, Thursday, 29 October

Overcast. High 57°, low 44°.

Pressure30.21 inHg
Wind11.3 mph N
Humidity70%
Visibility—
Dew point40°
Fri, 3055° / 40°0.01Light rain
55 °Light rain

Duncan, Friday, 30 October

Light rain. High 55°, low 40°.

Pressure30.15 inHg
Wind12.5 mph E
Humidity64%
Visibility—
Dew point39°
Sat, 3157° / 52°1.03Rain
57 °Rain

Duncan, Saturday, 31 October

Rain. High 57°, low 52°.

Pressure29.71 inHg
Wind19.6 mph SE
Humidity95%
Visibility—
Dew point54°
Sun, 0156° / 43°0Clear
56 °Clear

Duncan, Sunday, 1 November

Clear. High 56°, low 43°.

Pressure30.03 inHg
Wind10.2 mph W
Humidity45%
Visibility—
Dew point33°
Mon, 0257° / 45°0Partly cloudy
57 °Partly cloudy

Duncan, Monday, 2 November

Partly cloudy. High 57°, low 45°.

Pressure30.15 inHg
Wind10.7 mph NW
Humidity55%
Visibility—
Dew point40°
Tue, 0347° / 38°0.01Light rain
47 °Light rain

Duncan, Tuesday, 3 November

Light rain. High 47°, low 38°.

Pressure30.36 inHg
Wind11.2 mph NW
Humidity64%
Visibility—
Dew point33°
Wed, 0448° / 41°0Partly cloudy
48 °Partly cloudy

Duncan, Wednesday, 4 November

Partly cloudy. High 48°, low 41°.

Pressure30.15 inHg
Wind14.8 mph NW
Humidity51%
Visibility—
Dew point30°
Thu, 0557° / 37°0Overcast
57 °Overcast

Duncan, Thursday, 5 November

Overcast. High 57°, low 37°.

Pressure30.00 inHg
Wind16 mph W
Humidity38%
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.