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As of 03:01 CDT

Weather in Duncan, IL

48°Current weather

Duncan, Friday, 30 October, 03:01

Clear. Feels like 45°. High 66°, low 48°.

Pressure30.27 inHg
Wind7.7 mph NE
Humidity68%
Visibility6.2 mi
Dew point39°

10-day forecast for Duncan, IL: 44° to 71°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Saturday, October 31
67° · 0.62 in
Worst day: Tuesday, November 3

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

Sat, 3171° / 54°0Overcast
MorningOvercast55°feels 53°
AfternoonOvercast71°feels 70°
EveningOvercast62°feels 61°
OvernightOvercast57°feels 55°
71 °Overcast

Duncan, Saturday, 31 October

Overcast. High 71°, low 54°.

Pressure30.27 inHg
Wind7 mph S
Humidity53%
Visibility6.2 mi
Dew point50°
Sun, 0167° / 54°0.01Light rain
MorningOvercast54°feels 53°
AfternoonOvercast67°feels 66°
EveningOvercast60°feels 60°
OvernightLight rain57°feels 56°
67 °Light rain

Duncan, Sunday, 1 November

Light rain. High 67°, low 54°.

Pressure30.30 inHg
Wind9.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point56°
Mon, 0265° / 57°0.04Light rain
MorningOvercast58°feels 58°
AfternoonOvercast65°feels 64°
EveningLight rain63°feels 63°
OvernightOvercast57°feels 56°
65 °Light rain

Duncan, Monday, 2 November

Light rain. High 65°, low 57°.

Pressure30.06 inHg
Wind12.1 mph S
Humidity75%
Visibility6.2 mi
Dew point55°
Tue, 0367° / 61°0.62Rain
MorningRain63°feels 63°
AfternoonRain66°feels 67°
EveningRain64°feels 65°
OvernightLight rain62°feels 62°
67 °Rain

Duncan, Tuesday, 3 November

Rain. High 67°, low 61°.

Pressure29.85 inHg
Wind16.5 mph S
Humidity88%
Visibility—
Dew point62°
Wed, 0464° / 55°0.56Rain
MorningRain57°feels 57°
AfternoonRain56°feels 56°
EveningRain59°feels 59°
OvernightRain60°feels 60°
64 °Rain

Duncan, Wednesday, 4 November

Rain. High 64°, low 55°.

Pressure29.74 inHg
Wind16.7 mph S
Humidity86%
Visibility—
Dew point52°
Thu, 0561° / 52°0.03Light rain
MorningLight rain56°feels 55°
AfternoonLight rain55°feels 54°
EveningLight rain54°feels 53°
OvernightLight rain53°feels 52°
61 °Light rain

Duncan, Thursday, 5 November

Light rain. High 61°, low 52°.

Pressure29.74 inHg
Wind11.5 mph N
Humidity71%
Visibility—
Dew point46°
Fri, 0658° / 45°0Partly cloudy
MorningPartly cloudy48°feels 45°
AfternoonPartly cloudy56°feels 54°
EveningPartly cloudy51°feels 49°
OvernightPartly cloudy48°feels 46°
58 °Partly cloudy

Duncan, Friday, 6 November

Partly cloudy. High 58°, low 45°.

Pressure29.88 inHg
Wind11.4 mph N
Humidity59%
Visibility—
Dew point41°
Sat, 0759° / 44°0Partly cloudy
MorningPartly cloudy48°feels 46°
AfternoonPartly cloudy56°feels 55°
EveningPartly cloudy51°feels 49°
OvernightPartly cloudy48°feels 45°
59 °Partly cloudy

Duncan, Saturday, 7 November

Partly cloudy. High 59°, low 44°.

Pressure30.15 inHg
Wind6.8 mph NE
Humidity57%
Visibility—
Dew point41°
Sun, 0852° / 46°0.1Light rain
MorningLight rain48°feels 44°
AfternoonLight rain51°feels 48°
EveningLight rain49°feels 43°
OvernightLight rain47°feels 41°
52 °Light rain

Duncan, Sunday, 8 November

Light rain. High 52°, low 46°.

Pressure30.03 inHg
Wind17.6 mph E
Humidity61%
Visibility—
Dew point38°

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.