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As of 09:57 CDT

Weather in Duncan, IL

59°Current weather

Duncan, Monday, 26 October, 09:57

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

Pressure30.33 inHg
Wind1.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point51°

10-day forecast for Duncan, IL: 45° to 73°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Monday, October 26
71° · 0.5 in
Worst day: Saturday, October 31

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

Tue, 2771° / 50°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast70°feels 70°
EveningOvercast60°feels 59°
OvernightPartly cloudy51°feels 50°
71 °Overcast

Duncan, Tuesday, 27 October

Overcast. High 71°, low 50°.

Pressure30.24 inHg
Wind7.7 mph S
Humidity63%
Visibility6.2 mi
Dew point52°
Wed, 2873° / 52°0.01Light rain
MorningOvercast53°feels 52°
AfternoonClear73°feels 72°
EveningClear64°feels 63°
OvernightLight rain56°feels 55°
73 °Light rain

Duncan, Wednesday, 28 October

Light rain. High 73°, low 52°.

Pressure30.18 inHg
Wind8.8 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Thu, 2971° / 57°0.07Rain
MorningLight rain58°feels 57°
AfternoonOvercast71°feels 71°
EveningPartly cloudy62°feels 62°
OvernightOvercast60°feels 59°
71 °Rain

Duncan, Thursday, 29 October

Rain. High 71°, low 57°.

Pressure30.09 inHg
Wind10.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point57°
Fri, 3068° / 51°0.35Rain
MorningOvercast53°feels 53°
AfternoonRain67°feels 67°
EveningRain62°feels 63°
OvernightMostly clear54°feels 54°
68 °Rain

Duncan, Friday, 30 October

Rain. High 68°, low 51°.

Pressure30.18 inHg
Wind7.8 mph SE
Humidity65%
Visibility—
Dew point53°
Sat, 3171° / 58°0.5Rain
MorningRain61°feels 61°
AfternoonRain67°feels 67°
EveningRain63°feels 62°
OvernightRain58°feels 58°
71 °Rain

Duncan, Saturday, 31 October

Rain. High 71°, low 58°.

Pressure30.15 inHg
Wind7.3 mph S
Humidity74%
Visibility—
Dew point58°
Sun, 0161° / 56°0.15Light rain
MorningLight rain58°feels 58°
AfternoonLight rain61°feels 61°
EveningLight rain58°feels 58°
OvernightLight rain57°feels 57°
61 °Light rain

Duncan, Sunday, 1 November

Light rain. High 61°, low 56°.

Pressure30.00 inHg
Wind6.6 mph N
Humidity82%
Visibility—
Dew point55°
Mon, 0264° / 53°0.01Light rain
MorningLight rain56°feels 56°
AfternoonLight rain63°feels 63°
EveningLight rain61°feels 61°
OvernightLight rain60°feels 60°
64 °Light rain

Duncan, Monday, 2 November

Light rain. High 64°, low 53°.

Pressure29.91 inHg
Wind14.4 mph SE
Humidity74%
Visibility—
Dew point54°
Tue, 0363° / 48°0.28Light rain
MorningLight rain53°feels 52°
AfternoonLight rain50°feels 47°
EveningLight rain48°feels 41°
OvernightLight rain50°feels 44°
63 °Light rain

Duncan, Tuesday, 3 November

Light rain. High 63°, low 48°.

Pressure29.71 inHg
Wind23.6 mph W
Humidity68%
Visibility—
Dew point41°
Wed, 0456° / 45°0Partly cloudy
MorningPartly cloudy47°feels 42°
AfternoonPartly cloudy53°feels 50°
EveningPartly cloudy48°feels 45°
OvernightPartly cloudy49°feels 46°
56 °Partly cloudy

Duncan, Wednesday, 4 November

Partly cloudy. High 56°, low 45°.

Pressure29.91 inHg
Wind22.6 mph W
Humidity41%
Visibility—
Dew point29°

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.