10-day forecast for Chapman, IL: 50° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Wednesday, October 28
63° · 1.67 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2775° / 51°0
Morning53°feels 52°
Afternoon74°feels 73°
Evening62°feels 60°
Overnight54°feels 53°
75 °
Chapman, Tuesday, 27 October
Overcast. High 75°, low 51°.
Pressure30.24 inHg
Wind6.1 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Wed, 2877° / 51°0
Morning54°feels 53°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight56°feels 55°
77 °
Chapman, Wednesday, 28 October
Clear. High 77°, low 51°.
Pressure30.21 inHg
Wind7.9 mph S
Humidity48%
Visibility6.2 mi
Dew point51°
Thu, 2978° / 56°0
Morning57°feels 56°
Afternoon77°feels 77°
Evening67°feels 67°
Overnight58°feels 57°
78 °
Chapman, Thursday, 29 October
Light rain. High 78°, low 56°.
Pressure30.15 inHg
Wind7.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point54°
Fri, 3074° / 58°0.02
Morning60°feels 61°
Afternoon73°feels 74°
Evening66°feels 66°
Overnight60°feels 60°
74 °
Chapman, Friday, 30 October
Light rain. High 74°, low 58°.
Pressure30.18 inHg
Wind6.9 mph SE
Humidity74%
Visibility6.2 mi
Dew point62°
Sat, 3168° / 60°0
Morning62°feels 62°
Afternoon67°feels 67°
Evening63°feels 63°
Overnight61°feels 61°
68 °
Chapman, Saturday, 31 October
Overcast. High 68°, low 60°.
Pressure30.12 inHg
Wind7.2 mph SE
Humidity69%
Visibility—
Dew point56°
Sun, 0169° / 58°0.69
Morning60°feels 60°
Afternoon66°feels 65°
Evening63°feels 63°
Overnight61°feels 61°
69 °
Chapman, Sunday, 1 November
Rain. High 69°, low 58°.
Pressure29.94 inHg
Wind8.6 mph NW
Humidity76%
Visibility—
Dew point57°
Mon, 0267° / 54°0.04
Morning58°feels 57°
Afternoon65°feels 64°
Evening63°feels 63°
Overnight62°feels 62°
67 °
Chapman, Monday, 2 November
Light rain. High 67°, low 54°.
Pressure29.80 inHg
Wind15 mph SE
Humidity69%
Visibility—
Dew point53°
Tue, 0370° / 62°0.53
Morning63°feels 64°
Afternoon65°feels 65°
Evening64°feels 64°
Overnight63°feels 63°
70 °
Chapman, Tuesday, 3 November
Rain. High 70°, low 62°.
Pressure29.77 inHg
Wind18 mph SE
Humidity92%
Visibility—
Dew point62°
Wed, 0463° / 52°1.67
Morning55°feels 54°
Afternoon58°feels 57°
Evening56°feels 54°
Overnight52°feels 51°
63 °
Chapman, Wednesday, 4 November
Heavy rain. High 63°, low 52°.
Pressure29.65 inHg
Wind23.6 mph W
Humidity55%
Visibility—
Dew point42°
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.