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As of 01:51 CST

Weather in Duncan, IL

59°Current weather

Duncan, Wednesday, 4 November, 01:51

Overcast. Feels like 60°. High 61°, low 54°.

Pressure29.68 inHg
Wind9.3 mph S
Humidity99%
Visibility6.2 mi
Dew point59°

Two-week outlook for Duncan, IL: week one averages a high of 56.8° and week two 53.5°, so week two runs 3.3° cooler than week one. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, November 7: 50°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 4 – November 10)56.8°41.7°0.0 in / 0 d—
2nd (November 11 – November 17)53.5°37.7°0.0 in / 0 d—

Weekend weather

Sat, November 7
Overcast
50°32°
no precip.
Sun, November 8
Clear
60°40°
no precip.
Sat, November 14
Partly cloudy
52°39°
no precip.
Sun, November 15
Mostly clear
49°33°
no precip.
Thu, 0556° / 49°0.04Light rain
56 °Light rain

Duncan, Thursday, 5 November

Light rain. High 56°, low 49°.

Pressure29.83 inHg
Wind13.5 mph W
Humidity67%
Visibility6.2 mi
Dew point44°
Fri, 0650° / 36°0Overcast
50 °Overcast

Duncan, Friday, 6 November

Overcast. High 50°, low 36°.

Pressure30.18 inHg
Wind9.4 mph N
Humidity53%
Visibility6.2 mi
Dew point25°
Sat, 0750° / 32°0Overcast
50 °Overcast

Duncan, Saturday, 7 November

Overcast. High 50°, low 32°.

Pressure30.24 inHg
Wind6.1 mph W
Humidity51%
Visibility6.2 mi
Dew point29°
Sun, 0860° / 40°0Clear
60 °Clear

Duncan, Sunday, 8 November

Clear. High 60°, low 40°.

Pressure30.06 inHg
Wind10.8 mph NW
Humidity60%
Visibility—
Dew point42°
Mon, 0962° / 38°0Clear
62 °Clear

Duncan, Monday, 9 November

Clear. High 62°, low 38°.

Pressure30.12 inHg
Wind11.4 mph SW
Humidity38%
Visibility—
Dew point32°
Tue, 1060° / 43°0Overcast
60 °Overcast

Duncan, Tuesday, 10 November

Overcast. High 60°, low 43°.

Pressure30.12 inHg
Wind8.7 mph SW
Humidity53%
Visibility—
Dew point40°
Wed, 1152° / 42°0Overcast
52 °Overcast

Duncan, Wednesday, 11 November

Overcast. High 52°, low 42°.

Pressure30.18 inHg
Wind7.6 mph NE
Humidity41%
Visibility—
Dew point27°
Thu, 1255° / 42°0Mostly clear
55 °Mostly clear

Duncan, Thursday, 12 November

Mostly clear. High 55°, low 42°.

Pressure30.09 inHg
Wind6.5 mph NE
Humidity50%
Visibility—
Dew point34°
Fri, 1360° / 41°0Partly cloudy
60 °Partly cloudy

Duncan, Friday, 13 November

Partly cloudy. High 60°, low 41°.

Pressure29.91 inHg
Wind10.4 mph W
Humidity60%
Visibility—
Dew point42°
Sat, 1452° / 39°0Partly cloudy
52 °Partly cloudy

Duncan, Saturday, 14 November

Partly cloudy. High 52°, low 39°.

Pressure30.09 inHg
Wind12.8 mph NE
Humidity57%
Visibility—
Dew point37°
Sun, 1549° / 33°0Mostly clear
49 °Mostly clear

Duncan, Sunday, 15 November

Mostly clear. High 49°, low 33°.

Pressure30.39 inHg
Wind7.5 mph SE
Humidity41%
Visibility—
Dew point22°
Mon, 1652° / 32°0Clear
52 °Clear

Duncan, Monday, 16 November

Clear. High 52°, low 32°.

Pressure30.39 inHg
Wind9.5 mph S
Humidity32%
Visibility—
Dew point19°
Tue, 1755° / 35°0Overcast
55 °Overcast

Duncan, Tuesday, 17 November

Overcast. High 55°, low 35°.

Pressure30.39 inHg
Wind11.5 mph S
Humidity35%
Visibility—
Dew point24°

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, IL, 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.