10-day forecast for Chillicothe, IA: 66° to 104°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Saturday, August 15
90° · 0.22 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 73°0
Morning77°feels 78°
Afternoon94°feels 96°
Evening88°feels 92°
Overnight80°feels 82°
96 °
Chillicothe, Monday, 10 August
Overcast. High 96°, low 73°.
Pressure29.85 inHg
Wind2.8 mph SE
Humidity46%
Visibility6.2 mi
Dew point66°
Tue, 11100° / 75°0
Morning80°feels 82°
Afternoon99°feels 103°
Evening84°feels 89°
Overnight77°feels 77°
100 °
Chillicothe, Tuesday, 11 August
Overcast. High 100°, low 75°.
Pressure29.74 inHg
Wind14.2 mph W
Humidity40%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 69°0.18
Morning73°feels 74°
Afternoon85°feels 87°
Evening74°feels 75°
Overnight74°feels 75°
89 °
Chillicothe, Wednesday, 12 August
Light rain. High 89°, low 69°.
Pressure29.88 inHg
Wind7.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point68°
Thu, 1380° / 69°0.13
Morning71°feels 72°
Afternoon75°feels 77°
Evening76°feels 77°
Overnight69°feels 71°
80 °
Chillicothe, Thursday, 13 August
Light rain. High 80°, low 69°.
Pressure29.85 inHg
Wind7.3 mph E
Humidity80%
Visibility6.2 mi
Dew point71°
Fri, 1493° / 70°0.13
Morning75°feels 78°
Afternoon87°feels 93°
Evening86°feels 94°
Overnight78°feels 83°
93 °
Chillicothe, Friday, 14 August
Light rain. High 93°, low 70°.
Pressure29.88 inHg
Wind17.7 mph SE
Humidity57%
Visibility—
Dew point68°
Sat, 15104° / 75°0.01
Morning82°feels 83°
Afternoon97°feels 101°
Evening92°feels 94°
Overnight79°feels 79°
104 °
Chillicothe, Saturday, 15 August
Light rain. High 104°, low 75°.
Pressure29.85 inHg
Wind15.1 mph SW
Humidity37%
Visibility—
Dew point64°
Sun, 1687° / 69°0
Morning74°feels 74°
Afternoon84°feels 86°
Evening80°feels 82°
Overnight71°feels 71°
87 °
Chillicothe, Sunday, 16 August
Overcast. High 87°, low 69°.
Pressure30.03 inHg
Wind11.5 mph NW
Humidity53%
Visibility—
Dew point63°
Mon, 1790° / 66°0.22
Morning73°feels 75°
Afternoon88°feels 92°
Evening88°feels 91°
Overnight75°feels 76°
90 °
Chillicothe, Monday, 17 August
Rain. High 90°, low 66°.
Pressure29.85 inHg
Wind17.7 mph SE
Humidity53%
Visibility—
Dew point65°
Tue, 1898° / 71°0.01
Morning77°feels 78°
Afternoon91°feels 91°
Evening85°feels 85°
Overnight75°feels 75°
98 °
Chillicothe, Tuesday, 18 August
Light rain. High 98°, low 71°.
Pressure29.91 inHg
Wind14.4 mph NW
Humidity36%
Visibility—
Dew point59°
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, IA 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.