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As of 18:49 CST

Weather in Duncan, IA

33°Current weather

Duncan, Saturday, 14 November, 18:49

Clear. Feels like 33°. High 44°, low 21°.

Pressure30.30 inHg
Wind1 mph N
Humidity68%
Visibility6.2 mi
Dew point25°

Two-week outlook for Duncan, IA: week one averages a high of 51.8° and week two 44.8°, so week two runs 7° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 44°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 14 – November 20)51.8°32.6°0.1 in / 1 d—
2nd (November 21 – November 27)44.8°36.2°1.2 in / 3 d—

Weekend weather

Sat, November 14
Clear
44°21°
no precip.
Sun, November 15
Clear
47°23°
no precip.
Sat, November 21
Light rain
59°41°
0.06 in
Sun, November 22
Overcast
41°34°
no precip.
Sun, 1547° / 23°0Clear
47 °Clear

Duncan, Sunday, 15 November

Clear. High 47°, low 23°.

Pressure30.45 inHg
Wind8.5 mph S
Humidity61%
Visibility6.2 mi
Dew point30°
Mon, 1651° / 26°0Overcast
51 °Overcast

Duncan, Monday, 16 November

Overcast. High 51°, low 26°.

Pressure30.39 inHg
Wind12.7 mph S
Humidity57%
Visibility6.2 mi
Dew point33°
Tue, 1754° / 38°0Overcast
54 °Overcast

Duncan, Tuesday, 17 November

Overcast. High 54°, low 38°.

Pressure30.30 inHg
Wind14.9 mph S
Humidity57%
Visibility6.2 mi
Dew point36°
Wed, 1856° / 45°0Overcast
56 °Overcast

Duncan, Wednesday, 18 November

Overcast. High 56°, low 45°.

Pressure30.03 inHg
Wind17.8 mph S
Humidity60%
Visibility6.2 mi
Dew point41°
Thu, 1953° / 40°0.02Light rain
53 °Light rain

Duncan, Thursday, 19 November

Light rain. High 53°, low 40°.

Pressure30.21 inHg
Wind13.1 mph S
Humidity67%
Visibility—
Dew point40°
Fri, 2057° / 37°0.07Light rain
57 °Light rain

Duncan, Friday, 20 November

Light rain. High 57°, low 37°.

Pressure30.03 inHg
Wind19.3 mph S
Humidity69%
Visibility—
Dew point38°
Sat, 2159° / 41°0.06Light rain
59 °Light rain

Duncan, Saturday, 21 November

Light rain. High 59°, low 41°.

Pressure29.85 inHg
Wind25 mph S
Humidity79%
Visibility—
Dew point42°
Sun, 2241° / 34°0Overcast
41 °Overcast

Duncan, Sunday, 22 November

Overcast. High 41°, low 34°.

Pressure30.42 inHg
Wind17.2 mph NW
Humidity63%
Visibility—
Dew point27°
Mon, 2341° / 30°0Overcast
41 °Overcast

Duncan, Monday, 23 November

Overcast. High 41°, low 30°.

Pressure30.56 inHg
Wind9 mph SE
Humidity55%
Visibility—
Dew point23°
Tue, 2438° / 32°0.11Snow
38 °Snow

Duncan, Tuesday, 24 November

Snow. High 38°, low 32°.

Pressure30.39 inHg
Wind15.4 mph SE
Humidity90%
Visibility—
Dew point30°
Wed, 2543° / 38°0Overcast
43 °Overcast

Duncan, Wednesday, 25 November

Overcast. High 43°, low 38°.

Pressure30.15 inHg
Wind14 mph S
Humidity63%
Visibility—
Dew point28°
Thu, 2648° / 37°0Overcast
48 °Overcast

Duncan, Thursday, 26 November

Overcast. High 48°, low 37°.

Pressure30.33 inHg
Wind19.3 mph E
Humidity74%
Visibility—
Dew point36°
Fri, 2744° / 41°1.07Rain
44 °Rain

Duncan, Friday, 27 November

Rain. High 44°, low 41°.

Pressure30.15 inHg
Wind19.7 mph E
Humidity91%
Visibility—
Dew point40°

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.