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As of 10:02 CDT

Weather in Duncan, IL

59°Current weather

Duncan, Sunday, 25 October, 10:02

Overcast. Feels like 58°. High 73°, low 51°.

Pressure30.42 inHg
Wind5.3 mph S
Humidity68%
Visibility6.2 mi
Dew point49°

10-day forecast for Duncan, IL: 50° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Sunday, October 25
66° · 0.32 in
Worst day: Sunday, November 1

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

Mon, 2671° / 52°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast71°feels 70°
EveningOvercast59°feels 59°
OvernightOvercast54°feels 53°
71 °Overcast

Duncan, Monday, 26 October

Overcast. High 71°, low 52°.

Pressure30.33 inHg
Wind2.3 mph E
Humidity60%
Visibility6.2 mi
Dew point52°
Tue, 2770° / 50°0Overcast
MorningOvercast50°feels 49°
AfternoonOvercast69°feels 68°
EveningOvercast60°feels 59°
OvernightOvercast51°feels 51°
70 °Overcast

Duncan, Tuesday, 27 October

Overcast. High 70°, low 50°.

Pressure30.24 inHg
Wind7.4 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Wed, 2871° / 53°0Clear
MorningOvercast53°feels 52°
AfternoonClear71°feels 71°
EveningClear63°feels 62°
OvernightOvercast55°feels 54°
71 °Clear

Duncan, Wednesday, 28 October

Clear. High 71°, low 53°.

Pressure30.18 inHg
Wind9.6 mph S
Humidity60%
Visibility6.2 mi
Dew point54°
Thu, 2970° / 57°0.05Light rain
MorningOvercast60°feels 59°
AfternoonLight rain68°feels 68°
EveningLight rain62°feels 62°
OvernightPartly cloudy59°feels 59°
70 °Light rain

Duncan, Thursday, 29 October

Light rain. High 70°, low 57°.

Pressure30.09 inHg
Wind10.1 mph S
Humidity64%
Visibility—
Dew point55°
Fri, 3068° / 52°0.02Light rain
MorningLight rain56°feels 55°
AfternoonLight rain66°feels 66°
EveningLight rain60°feels 60°
OvernightLight rain56°feels 56°
68 °Light rain

Duncan, Friday, 30 October

Light rain. High 68°, low 52°.

Pressure30.24 inHg
Wind6.6 mph SE
Humidity66%
Visibility—
Dew point53°
Sat, 3164° / 58°0.22Rain
MorningRain61°feels 60°
AfternoonRain63°feels 62°
EveningRain59°feels 58°
OvernightRain58°feels 58°
64 °Rain

Duncan, Saturday, 31 October

Rain. High 64°, low 58°.

Pressure30.09 inHg
Wind9.8 mph SE
Humidity66%
Visibility—
Dew point52°
Sun, 0166° / 58°0.32Rain
MorningRain61°feels 61°
AfternoonRain65°feels 65°
EveningRain59°feels 59°
OvernightRain58°feels 58°
66 °Rain

Duncan, Sunday, 1 November

Rain. High 66°, low 58°.

Pressure30.00 inHg
Wind12.8 mph S
Humidity75%
Visibility—
Dew point57°
Mon, 0270° / 55°0.03Light rain
MorningLight rain58°feels 58°
AfternoonLight rain67°feels 67°
EveningLight rain67°feels 67°
OvernightLight rain65°feels 65°
70 °Light rain

Duncan, Monday, 2 November

Light rain. High 70°, low 55°.

Pressure29.97 inHg
Wind18.4 mph S
Humidity64%
Visibility—
Dew point53°
Tue, 0367° / 54°0.02Light rain
MorningLight rain64°feels 64°
AfternoonLight rain66°feels 65°
EveningLight rain58°feels 57°
OvernightLight rain56°feels 55°
67 °Light rain

Duncan, Tuesday, 3 November

Light rain. High 67°, low 54°.

Pressure29.83 inHg
Wind17.9 mph S
Humidity53%
Visibility—
Dew point49°

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.