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As of 03:12 CDT

Weather in Duncan, IL

56°Current weather

Duncan, Friday, 23 October, 03:12

Clear. Feels like 56°. High 75°, low 50°.

Pressure30.27 inHg
Wind4.8 mph E
Humidity86%
Visibility6.2 mi
Dew point51°

10-day forecast for Duncan, IL: 49° to 75°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Friday, October 23
62° · 0.48 in
Worst day: Saturday, October 31

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 2474° / 49°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast73°feels 72°
EveningClear59°feels 58°
OvernightPartly cloudy53°feels 51°
74 °Overcast

Duncan, Saturday, 24 October

Overcast. High 74°, low 49°.

Pressure30.33 inHg
Wind8.2 mph S
Humidity54%
Visibility6.2 mi
Dew point49°
Sun, 2574° / 51°0Partly cloudy
MorningOvercast52°feels 51°
AfternoonOvercast74°feels 73°
EveningOvercast60°feels 59°
OvernightPartly cloudy54°feels 53°
74 °Partly cloudy

Duncan, Sunday, 25 October

Partly cloudy. High 74°, low 51°.

Pressure30.39 inHg
Wind5.8 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Mon, 2670° / 51°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast70°feels 70°
EveningOvercast60°feels 59°
OvernightPartly cloudy54°feels 53°
70 °Overcast

Duncan, Monday, 26 October

Overcast. High 70°, low 51°.

Pressure30.36 inHg
Wind3.6 mph E
Humidity60%
Visibility6.2 mi
Dew point53°
Tue, 2768° / 50°0Overcast
MorningOvercast55°feels 53°
AfternoonOvercast66°feels 65°
EveningOvercast61°feels 60°
OvernightPartly cloudy52°feels 51°
68 °Overcast

Duncan, Tuesday, 27 October

Overcast. High 68°, low 50°.

Pressure30.27 inHg
Wind8.9 mph E
Humidity59%
Visibility—
Dew point50°
Wed, 2872° / 55°0Light rain
MorningLight rain60°feels 59°
AfternoonLight rain70°feels 69°
EveningLight rain66°feels 65°
OvernightLight rain64°feels 62°
72 °Light rain

Duncan, Wednesday, 28 October

Light rain. High 72°, low 55°.

Pressure30.09 inHg
Wind12.6 mph S
Humidity44%
Visibility—
Dew point46°
Thu, 2973° / 59°0Overcast
MorningOvercast63°feels 62°
AfternoonOvercast71°feels 70°
EveningOvercast63°feels 62°
OvernightOvercast61°feels 60°
73 °Overcast

Duncan, Thursday, 29 October

Overcast. High 73°, low 59°.

Pressure30.12 inHg
Wind12.4 mph SW
Humidity41%
Visibility—
Dew point46°
Fri, 3065° / 58°0.12Light rain
MorningLight rain60°feels 59°
AfternoonLight rain63°feels 62°
EveningLight rain61°feels 60°
OvernightLight rain60°feels 59°
65 °Light rain

Duncan, Friday, 30 October

Light rain. High 65°, low 58°.

Pressure30.09 inHg
Wind8.9 mph E
Humidity73%
Visibility—
Dew point54°
Sat, 3162° / 57°0.48Rain
MorningRain59°feels 58°
AfternoonRain59°feels 59°
EveningRain62°feels 62°
OvernightRain61°feels 61°
62 °Rain

Duncan, Saturday, 31 October

Rain. High 62°, low 57°.

Pressure29.91 inHg
Wind18.5 mph S
Humidity93%
Visibility—
Dew point56°
Sun, 0165° / 53°0.04Light rain
MorningLight rain61°feels 61°
AfternoonLight rain64°feels 62°
EveningLight rain56°feels 54°
OvernightLight rain54°feels 53°
65 °Light rain

Duncan, Sunday, 1 November

Light rain. High 65°, low 53°.

Pressure30.00 inHg
Wind12.8 mph SW
Humidity63%
Visibility—
Dew point51°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Duncan, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.