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As of 12:08 CST

Weather in Duncan, IL

47°Current weather

Duncan, Sunday, 15 November, 12:08

Clear. Feels like 47°. High 48°, low 27°.

Pressure30.47 inHg
Wind1.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point32°

10-day forecast for Duncan, IL: 27° to 64°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

61°
Best day: Friday, November 20
45°
Worst day: Tuesday, November 24

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

Mon, 1655° / 28°0Clear
MorningClear36°feels 31°
AfternoonOvercast53°feels 51°
EveningClear38°feels 34°
OvernightClear31°feels 31°
55 °Clear

Duncan, Monday, 16 November

Clear. High 55°, low 28°.

Pressure30.53 inHg
Wind7.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point32°
Tue, 1755° / 34°0Clear
MorningClear38°feels 32°
AfternoonMostly clear55°feels 53°
EveningPartly cloudy44°feels 39°
OvernightClear37°feels 31°
55 °Clear

Duncan, Tuesday, 17 November

Clear. High 55°, low 34°.

Pressure30.47 inHg
Wind9 mph S
Humidity55%
Visibility6.2 mi
Dew point38°
Wed, 1857° / 40°0Overcast
MorningOvercast42°feels 36°
AfternoonOvercast58°feels 55°
EveningPartly cloudy49°feels 44°
OvernightMostly clear41°feels 35°
57 °Overcast

Duncan, Wednesday, 18 November

Overcast. High 57°, low 40°.

Pressure30.30 inHg
Wind13.7 mph S
Humidity54%
Visibility6.2 mi
Dew point39°
Thu, 1964° / 47°0.02Light rain
MorningMostly clear52°feels 51°
AfternoonLight rain61°feels 60°
EveningLight rain53°feels 52°
OvernightOvercast49°feels 44°
64 °Light rain

Duncan, Thursday, 19 November

Light rain. High 64°, low 47°.

Pressure30.27 inHg
Wind12.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point49°
Fri, 2061° / 45°0Overcast
MorningOvercast50°feels 48°
AfternoonOvercast60°feels 59°
EveningOvercast55°feels 54°
OvernightOvercast52°feels 51°
61 °Overcast

Duncan, Friday, 20 November

Overcast. High 61°, low 45°.

Pressure30.27 inHg
Wind11 mph S
Humidity66%
Visibility—
Dew point47°
Sat, 2160° / 49°0.09Light rain
MorningLight rain52°feels 47°
AfternoonLight rain59°feels 57°
EveningLight rain53°feels 53°
OvernightLight rain53°feels 51°
60 °Light rain

Duncan, Saturday, 21 November

Light rain. High 60°, low 49°.

Pressure29.97 inHg
Wind17.1 mph S
Humidity44%
Visibility—
Dew point37°
Sun, 2251° / 40°0Clear
MorningClear45°feels 40°
AfternoonClear49°feels 46°
EveningClear43°feels 37°
OvernightClear41°feels 35°
51 °Clear

Duncan, Sunday, 22 November

Clear. High 51°, low 40°.

Pressure30.18 inHg
Wind13.5 mph NW
Humidity54%
Visibility—
Dew point33°
Mon, 2345° / 31°0Partly cloudy
MorningPartly cloudy35°feels 28°
AfternoonPartly cloudy42°feels 37°
EveningPartly cloudy39°feels 34°
OvernightPartly cloudy37°feels 31°
45 °Partly cloudy

Duncan, Monday, 23 November

Partly cloudy. High 45°, low 31°.

Pressure30.36 inHg
Wind9.8 mph NE
Humidity59%
Visibility—
Dew point28°
Tue, 2445° / 32°0Overcast
MorningOvercast36°feels 31°
AfternoonOvercast43°feels 39°
EveningOvercast38°feels 34°
OvernightOvercast36°feels 30°
45 °Overcast

Duncan, Tuesday, 24 November

Overcast. High 45°, low 32°.

Pressure30.36 inHg
Wind6.7 mph SE
Humidity41%
Visibility—
Dew point20°

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.