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As of 03:19 CDT

Weather in Duncan, IL

56°Current weather

Duncan, Monday, 26 October, 03:19

Overcast. Feels like 56°. High 73°, low 53°.

Pressure30.33 inHg
Wind4 mph SW
Humidity84%
Visibility6.2 mi
Dew point51°

10-day forecast for Duncan, IL: 43° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Friday, October 30
58° · 0.1 in
Worst day: Monday, November 2

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

Tue, 2773° / 50°0Overcast
MorningOvercast52°feels 52°
AfternoonOvercast71°feels 70°
EveningOvercast61°feels 60°
OvernightOvercast52°feels 51°
73 °Overcast

Duncan, Tuesday, 27 October

Overcast. High 73°, low 50°.

Pressure30.21 inHg
Wind7 mph S
Humidity59%
Visibility6.2 mi
Dew point52°
Wed, 2871° / 54°0Light rain
MorningLight rain55°feels 54°
AfternoonPartly cloudy70°feels 69°
EveningClear61°feels 60°
OvernightOvercast56°feels 55°
71 °Light rain

Duncan, Wednesday, 28 October

Light rain. High 71°, low 54°.

Pressure30.18 inHg
Wind7.5 mph S
Humidity55%
Visibility6.2 mi
Dew point52°
Thu, 2973° / 57°0.01Light rain
MorningOvercast60°feels 59°
AfternoonPartly cloudy72°feels 72°
EveningOvercast64°feels 64°
OvernightLight rain59°feels 58°
73 °Light rain

Duncan, Thursday, 29 October

Light rain. High 73°, low 57°.

Pressure30.09 inHg
Wind9 mph SW
Humidity61%
Visibility6.2 mi
Dew point56°
Fri, 3073° / 53°0Overcast
MorningOvercast58°feels 58°
AfternoonOvercast69°feels 69°
EveningOvercast65°feels 65°
OvernightOvercast56°feels 56°
73 °Overcast

Duncan, Friday, 30 October

Overcast. High 73°, low 53°.

Pressure30.15 inHg
Wind8.1 mph SE
Humidity63%
Visibility—
Dew point55°
Sat, 3166° / 54°0.03Light rain
MorningLight rain61°feels 61°
AfternoonLight rain65°feels 64°
EveningLight rain57°feels 55°
OvernightLight rain55°feels 54°
66 °Light rain

Duncan, Saturday, 31 October

Light rain. High 66°, low 54°.

Pressure30.15 inHg
Wind7.3 mph S
Humidity60%
Visibility—
Dew point51°
Sun, 0166° / 52°0.03Light rain
MorningLight rain56°feels 54°
AfternoonLight rain64°feels 63°
EveningLight rain60°feels 59°
OvernightLight rain56°feels 55°
66 °Light rain

Duncan, Sunday, 1 November

Light rain. High 66°, low 52°.

Pressure30.03 inHg
Wind9.1 mph E
Humidity52%
Visibility—
Dew point45°
Mon, 0258° / 52°0.1Light rain
MorningLight rain54°feels 53°
AfternoonLight rain56°feels 54°
EveningLight rain54°feels 52°
OvernightLight rain52°feels 51°
58 °Light rain

Duncan, Monday, 2 November

Light rain. High 58°, low 52°.

Pressure29.91 inHg
Wind9.1 mph N
Humidity74%
Visibility—
Dew point47°
Tue, 0363° / 47°0Overcast
MorningOvercast50°feels 48°
AfternoonOvercast58°feels 56°
EveningOvercast53°feels 52°
OvernightOvercast51°feels 50°
63 °Overcast

Duncan, Tuesday, 3 November

Overcast. High 63°, low 47°.

Pressure30.09 inHg
Wind7 mph NW
Humidity52%
Visibility—
Dew point39°
Wed, 0451° / 43°0Overcast
MorningOvercast46°feels 42°
AfternoonOvercast50°feels 47°
EveningOvercast46°feels 40°
OvernightOvercast45°feels 40°
51 °Overcast

Duncan, Wednesday, 4 November

Overcast. High 51°, low 43°.

Pressure30.30 inHg
Wind15.8 mph NE
Humidity69%
Visibility—
Dew point40°

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.