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As of 22:13 CDT

Weather in Duncan, IA

53°Current weather

Duncan, Saturday, 24 October, 22:13

Overcast. Feels like 52°. High 73°, low 53°.

Pressure30.27 inHg
Wind10.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point45°

Two-week outlook for Duncan, IA: week one averages a high of 65.2° and week two 63.1°, so week two runs 2.2° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, October 24: 73°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 24 – October 30)65.2°51.3°1.7 in / 5 d—
2nd (October 31 – November 6)63.1°51.8°0.3 in / 2 d—

Weekend weather

Sat, October 24
Clear
73°53°
no precip.
Sun, October 25
Light rain
65°50°
no precip.
Sat, October 31
Light rain
64°58°
0.22 in
Sun, November 1
Light rain
66°58°
0.11 in
Sun, 2565° / 50°0Light rain
65 °Light rain

Duncan, Sunday, 25 October

Light rain. High 65°, low 50°.

Pressure30.39 inHg
Wind6.2 mph NE
Humidity73%
Visibility6.2 mi
Dew point47°
Mon, 2660° / 48°0.06Light rain
60 °Light rain

Duncan, Monday, 26 October

Light rain. High 60°, low 48°.

Pressure30.33 inHg
Wind11.8 mph E
Humidity44%
Visibility6.2 mi
Dew point35°
Tue, 2765° / 55°0.17Rain
65 °Rain

Duncan, Tuesday, 27 October

Rain. High 65°, low 55°.

Pressure30.06 inHg
Wind13.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point51°
Wed, 2868° / 54°0.43Rain
68 °Rain

Duncan, Wednesday, 28 October

Rain. High 68°, low 54°.

Pressure30.06 inHg
Wind7.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point51°
Thu, 2964° / 47°0.34Rain
64 °Rain

Duncan, Thursday, 29 October

Rain. High 64°, low 47°.

Pressure30.18 inHg
Wind7.7 mph SE
Humidity44%
Visibility—
Dew point38°
Fri, 3063° / 52°0.7Rain
63 °Rain

Duncan, Friday, 30 October

Rain. High 63°, low 52°.

Pressure30.03 inHg
Wind17 mph SE
Humidity90%
Visibility—
Dew point58°
Sat, 3164° / 58°0.22Light rain
64 °Light rain

Duncan, Saturday, 31 October

Light rain. High 64°, low 58°.

Pressure29.88 inHg
Wind13.4 mph SW
Humidity71%
Visibility—
Dew point53°
Sun, 0166° / 58°0.11Light rain
66 °Light rain

Duncan, Sunday, 1 November

Light rain. High 66°, low 58°.

Pressure29.83 inHg
Wind13.8 mph NW
Humidity67%
Visibility—
Dew point54°
Mon, 0266° / 52°0Clear
66 °Clear

Duncan, Monday, 2 November

Clear. High 66°, low 52°.

Pressure30.12 inHg
Wind6.2 mph NW
Humidity60%
Visibility—
Dew point49°
Tue, 0363° / 50°0.01Light rain
63 °Light rain

Duncan, Tuesday, 3 November

Light rain. High 63°, low 50°.

Pressure30.06 inHg
Wind11.2 mph SE
Humidity59%
Visibility—
Dew point46°
Wed, 0461° / 53°0Light rain
61 °Light rain

Duncan, Wednesday, 4 November

Light rain. High 61°, low 53°.

Pressure29.71 inHg
Wind13.4 mph NW
Humidity65%
Visibility—
Dew point48°
Thu, 0555° / 42°0Overcast
55 °Overcast

Duncan, Thursday, 5 November

Overcast. High 55°, low 42°.

Pressure30.06 inHg
Wind13.6 mph S
Humidity40%
Visibility—
Dew point26°
Fri, 0668° / 49°0Overcast
68 °Overcast

Duncan, Friday, 6 November

Overcast. High 68°, low 49°.

Pressure29.68 inHg
Wind18.9 mph SW
Humidity64%
Visibility—
Dew point50°

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.