10-day forecast for Chillicothe, IL: 33° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Monday, November 9
69° · 0.51 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0464° / 55°0.05
Morning58°feels 58°
Afternoon58°feels 56°
Evening56°feels 54°
Overnight61°feels 62°
64 °
Chillicothe, Wednesday, 4 November
Light rain. High 64°, low 55°.
Pressure29.68 inHg
Wind14.9 mph SW
Humidity71%
Visibility6.2 mi
Dew point48°
Thu, 0557° / 48°0
Morning50°feels 45°
Afternoon57°feels 55°
Evening52°feels 51°
Overnight55°feels 53°
57 °
Chillicothe, Thursday, 5 November
Overcast. High 57°, low 48°.
Pressure29.83 inHg
Wind13.3 mph W
Humidity60%
Visibility6.2 mi
Dew point43°
Fri, 0650° / 38°0
Morning45°feels 40°
Afternoon48°feels 44°
Evening39°feels 37°
Overnight48°feels 44°
50 °
Chillicothe, Friday, 6 November
Overcast. High 50°, low 38°.
Pressure30.15 inHg
Wind10.5 mph N
Humidity53%
Visibility6.2 mi
Dew point30°
Sat, 0749° / 33°0
Morning39°feels 39°
Afternoon49°feels 47°
Evening41°feels 39°
Overnight35°feels 31°
49 °
Chillicothe, Saturday, 7 November
Overcast. High 49°, low 33°.
Pressure30.18 inHg
Wind4.7 mph W
Humidity51%
Visibility6.2 mi
Dew point28°
Sun, 0854° / 34°0
Morning39°feels 36°
Afternoon51°feels 48°
Evening44°feels 42°
Overnight40°feels 37°
54 °
Chillicothe, Sunday, 8 November
Clear. High 54°, low 34°.
Pressure30.21 inHg
Wind7.3 mph NW
Humidity51%
Visibility—
Dew point32°
Mon, 0962° / 40°0
Morning46°feels 42°
Afternoon58°feels 56°
Evening53°feels 51°
Overnight50°feels 47°
62 °
Chillicothe, Monday, 9 November
Mostly clear. High 62°, low 40°.
Pressure30.12 inHg
Wind13 mph SW
Humidity47%
Visibility—
Dew point37°
Tue, 1061° / 47°0
Morning51°feels 48°
Afternoon59°feels 57°
Evening51°feels 49°
Overnight49°feels 47°
61 °
Chillicothe, Tuesday, 10 November
Overcast. High 61°, low 47°.
Pressure30.09 inHg
Wind12 mph SW
Humidity41%
Visibility—
Dew point35°
Wed, 1159° / 44°0
Morning48°feels 48°
Afternoon58°feels 55°
Evening52°feels 50°
Overnight50°feels 47°
59 °
Chillicothe, Wednesday, 11 November
Overcast. High 59°, low 44°.
Pressure30.09 inHg
Wind6.7 mph NE
Humidity40%
Visibility—
Dew point33°
Thu, 1256° / 44°0
Morning49°feels 46°
Afternoon55°feels 52°
Evening47°feels 43°
Overnight45°feels 40°
56 °
Chillicothe, Thursday, 12 November
Overcast. High 56°, low 44°.
Pressure30.09 inHg
Wind12.2 mph NE
Humidity44%
Visibility—
Dew point33°
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 Chillicothe, 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.