10-day forecast for Chillicothe, IL: 39° to 69°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Saturday, November 7
69° · 0.67 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0264° / 56°0.17
Morning56°feels 55°
Afternoon62°feels 62°
Evening63°feels 63°
Overnight56°feels 55°
64 °
Chillicothe, Monday, 2 November
Rain. High 64°, low 56°.
Pressure30.03 inHg
Wind12.6 mph S
Humidity84%
Visibility6.2 mi
Dew point55°
Tue, 0369° / 64°0.67
Morning65°feels 65°
Afternoon68°feels 69°
Evening65°feels 66°
Overnight64°feels 65°
69 °
Chillicothe, Tuesday, 3 November
Rain. High 69°, low 64°.
Pressure29.83 inHg
Wind14 mph S
Humidity90%
Visibility2.0 mi
Dew point64°
Wed, 0464° / 57°0.33
Morning57°feels 56°
Afternoon60°feels 58°
Evening58°feels 57°
Overnight64°feels 65°
64 °
Chillicothe, Wednesday, 4 November
Heavy rain. High 64°, low 57°.
Pressure29.71 inHg
Wind12.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point46°
Thu, 0554° / 50°0.06
Morning51°feels 48°
Afternoon52°feels 51°
Evening51°feels 51°
Overnight51°feels 50°
54 °
Chillicothe, Thursday, 5 November
Light rain. High 54°, low 50°.
Pressure29.74 inHg
Wind12.8 mph W
Humidity75%
Visibility—
Dew point44°
Fri, 0652° / 44°0.07
Morning46°feels 42°
Afternoon52°feels 50°
Evening50°feels 46°
Overnight48°feels 45°
52 °
Chillicothe, Friday, 6 November
Light rain. High 52°, low 44°.
Pressure29.94 inHg
Wind12.6 mph NW
Humidity66%
Visibility—
Dew point40°
Sat, 0757° / 42°0
Morning46°feels 42°
Afternoon56°feels 54°
Evening52°feels 50°
Overnight50°feels 47°
57 °
Chillicothe, Saturday, 7 November
Partly cloudy. High 57°, low 42°.
Pressure29.68 inHg
Wind15.7 mph NW
Humidity51%
Visibility—
Dew point37°
Sun, 0849° / 40°0.02
Morning45°feels 39°
Afternoon48°feels 42°
Evening42°feels 36°
Overnight41°feels 34°
49 °
Chillicothe, Sunday, 8 November
Light rain. High 49°, low 40°.
Pressure29.68 inHg
Wind17 mph NW
Humidity50%
Visibility—
Dew point30°
Mon, 0952° / 39°0
Morning44°feels 38°
Afternoon49°feels 46°
Evening45°feels 40°
Overnight43°feels 38°
52 °
Chillicothe, Monday, 9 November
Clear. High 52°, low 39°.
Pressure29.91 inHg
Wind16.7 mph NW
Humidity45%
Visibility—
Dew point28°
Tue, 1051° / 40°0
Morning43°feels 39°
Afternoon50°feels 47°
Evening46°feels 40°
Overnight41°feels 36°
51 °
Chillicothe, Tuesday, 10 November
Overcast. High 51°, low 40°.
Pressure30.09 inHg
Wind14.6 mph NW
Humidity55%
Visibility—
Dew point34°
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.