10-day forecast for Chapman, IL: 47° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Sunday, October 25
65° · 0.17 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2675° / 53°0
Morning56°feels 55°
Afternoon74°feels 73°
Evening59°feels 58°
Overnight55°feels 54°
75 °
Chapman, Monday, 26 October
Overcast. High 75°, low 53°.
Pressure30.33 inHg
Wind4.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point51°
Tue, 2770° / 50°0
Morning53°feels 52°
Afternoon70°feels 69°
Evening59°feels 58°
Overnight53°feels 52°
70 °
Chapman, Tuesday, 27 October
Overcast. High 70°, low 50°.
Pressure30.24 inHg
Wind6.8 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Wed, 2872° / 52°0
Morning54°feels 53°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight55°feels 54°
72 °
Chapman, Wednesday, 28 October
Partly cloudy. High 72°, low 52°.
Pressure30.21 inHg
Wind6.9 mph S
Humidity59%
Visibility6.2 mi
Dew point52°
Thu, 2977° / 57°0.06
Morning60°feels 59°
Afternoon76°feels 76°
Evening67°feels 67°
Overnight58°feels 57°
77 °
Chapman, Thursday, 29 October
Light rain. High 77°, low 57°.
Pressure30.12 inHg
Wind8.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point54°
Fri, 3074° / 57°0.01
Morning62°feels 62°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight61°feels 61°
74 °
Chapman, Friday, 30 October
Light rain. High 74°, low 57°.
Pressure30.15 inHg
Wind5.3 mph SW
Humidity65%
Visibility—
Dew point59°
Sat, 3165° / 58°0.17
Morning60°feels 59°
Afternoon63°feels 62°
Evening61°feels 60°
Overnight60°feels 59°
65 °
Chapman, Saturday, 31 October
Rain. High 65°, low 58°.
Pressure30.21 inHg
Wind8.3 mph E
Humidity68%
Visibility—
Dew point52°
Sun, 0163° / 58°0.01
Morning59°feels 59°
Afternoon60°feels 60°
Evening60°feels 60°
Overnight58°feels 58°
63 °
Chapman, Sunday, 1 November
Light rain. High 63°, low 58°.
Pressure30.15 inHg
Wind7.4 mph SE
Humidity88%
Visibility—
Dew point56°
Mon, 0264° / 58°0
Morning60°feels 60°
Afternoon62°feels 62°
Evening58°feels 58°
Overnight58°feels 58°
64 °
Chapman, Monday, 2 November
Overcast. High 64°, low 58°.
Pressure30.09 inHg
Wind7.9 mph E
Humidity74%
Visibility—
Dew point54°
Tue, 0368° / 51°0
Morning56°feels 55°
Afternoon65°feels 64°
Evening59°feels 58°
Overnight56°feels 55°
68 °
Chapman, Tuesday, 3 November
Overcast. High 68°, low 51°.
Pressure30.03 inHg
Wind13.2 mph E
Humidity55%
Visibility—
Dew point48°
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 Chapman, 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.