10-day forecast for Chapman, IL: 32° to 75°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Sunday, October 25
51°
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2173° / 47°0
Morning50°feels 49°
Afternoon73°feels 72°
Evening57°feels 56°
Overnight49°feels 49°
73 °
Chapman, Wednesday, 21 October
Overcast. High 73°, low 47°.
Pressure30.27 inHg
Wind0.4 mph W
Humidity48%
Visibility6.2 mi
Dew point46°
Thu, 2271° / 48°0
Morning50°feels 49°
Afternoon71°feels 70°
Evening59°feels 58°
Overnight50°feels 49°
71 °
Chapman, Thursday, 22 October
Clear. High 71°, low 48°.
Pressure30.30 inHg
Wind4.3 mph E
Humidity45%
Visibility6.2 mi
Dew point47°
Fri, 2369° / 50°0
Morning51°feels 50°
Afternoon69°feels 68°
Evening58°feels 57°
Overnight53°feels 52°
69 °
Chapman, Friday, 23 October
Clear. High 69°, low 50°.
Pressure30.33 inHg
Wind5.8 mph SE
Humidity52%
Visibility6.2 mi
Dew point49°
Sat, 2469° / 49°0
Morning52°feels 51°
Afternoon67°feels 66°
Evening59°feels 57°
Overnight52°feels 51°
69 °
Chapman, Saturday, 24 October
Overcast. High 69°, low 49°.
Pressure30.36 inHg
Wind6.3 mph S
Humidity58%
Visibility6.2 mi
Dew point50°
Sun, 2575° / 52°0
Morning58°feels 57°
Afternoon72°feels 71°
Evening63°feels 62°
Overnight58°feels 57°
75 °
Chapman, Sunday, 25 October
Mostly clear. High 75°, low 52°.
Pressure30.39 inHg
Wind5.9 mph S
Humidity44%
Visibility—
Dew point48°
Mon, 2673° / 52°0
Morning59°feels 58°
Afternoon71°feels 69°
Evening62°feels 60°
Overnight52°feels 51°
73 °
Chapman, Monday, 26 October
Overcast. High 73°, low 52°.
Pressure30.15 inHg
Wind15.2 mph NW
Humidity30%
Visibility—
Dew point37°
Tue, 2751° / 39°0.02
Morning44°feels 37°
Afternoon49°feels 43°
Evening42°feels 38°
Overnight40°feels 34°
51 °
Chapman, Tuesday, 27 October
Light rain. High 51°, low 39°.
Pressure30.42 inHg
Wind18.4 mph N
Humidity31%
Visibility—
Dew point19°
Wed, 2852° / 32°0
Morning37°feels 33°
Afternoon49°feels 46°
Evening43°feels 39°
Overnight39°feels 35°
52 °
Chapman, Wednesday, 28 October
Clear. High 52°, low 32°.
Pressure30.45 inHg
Wind8.2 mph SW
Humidity36%
Visibility—
Dew point22°
Thu, 2961° / 36°0
Morning43°feels 38°
Afternoon58°feels 55°
Evening49°feels 45°
Overnight42°feels 37°
61 °
Chapman, Thursday, 29 October
Partly cloudy. High 61°, low 36°.
Pressure30.15 inHg
Wind14 mph W
Humidity32%
Visibility—
Dew point27°
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.