10-day forecast for Chapin, IL: 46° to 77°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Wednesday, October 28
53° · 0.59 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2877° / 52°0
Morning53°feels 52°
Afternoon76°feels 76°
Evening67°feels 66°
Overnight56°feels 55°
77 °
Chapin, Wednesday, 28 October
Overcast. High 77°, low 52°.
Pressure30.18 inHg
Wind8.1 mph S
Humidity52%
Visibility6.2 mi
Dew point52°
Thu, 2975° / 58°0.01
Morning59°feels 58°
Afternoon74°feels 74°
Evening64°feels 64°
Overnight61°feels 61°
75 °
Chapin, Thursday, 29 October
Light rain. High 75°, low 58°.
Pressure30.12 inHg
Wind8.6 mph W
Humidity56%
Visibility6.2 mi
Dew point57°
Fri, 3070° / 52°0.07
Morning52°feels 51°
Afternoon69°feels 69°
Evening64°feels 64°
Overnight55°feels 54°
70 °
Chapin, Friday, 30 October
Light rain. High 70°, low 52°.
Pressure30.24 inHg
Wind7.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point51°
Sat, 3170° / 59°0.01
Morning61°feels 61°
Afternoon67°feels 67°
Evening64°feels 65°
Overnight62°feels 62°
70 °
Chapin, Saturday, 31 October
Light rain. High 70°, low 59°.
Pressure30.21 inHg
Wind6.2 mph E
Humidity72%
Visibility—
Dew point56°
Sun, 0172° / 58°0
Morning63°feels 62°
Afternoon71°feels 70°
Evening61°feels 61°
Overnight58°feels 58°
72 °
Chapin, Sunday, 1 November
Mostly clear. High 72°, low 58°.
Pressure30.09 inHg
Wind9.8 mph NE
Humidity53%
Visibility—
Dew point52°
Mon, 0257° / 51°0
Morning53°feels 52°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight54°feels 53°
57 °
Chapin, Monday, 2 November
Overcast. High 57°, low 51°.
Pressure29.91 inHg
Wind10.5 mph N
Humidity75%
Visibility—
Dew point48°
Tue, 0356° / 53°0
Morning55°feels 54°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight54°feels 53°
56 °
Chapin, Tuesday, 3 November
Overcast. High 56°, low 53°.
Pressure30.09 inHg
Wind16.6 mph NE
Humidity79%
Visibility—
Dew point49°
Wed, 0453° / 49°0.59
Morning52°feels 50°
Afternoon51°feels 50°
Evening50°feels 49°
Overnight50°feels 45°
53 °
Chapin, Wednesday, 4 November
Rain. High 53°, low 49°.
Pressure29.91 inHg
Wind18.3 mph NE
Humidity86%
Visibility—
Dew point47°
Thu, 0559° / 46°0.2
Morning51°feels 47°
Afternoon55°feels 53°
Evening49°feels 46°
Overnight47°feels 43°
59 °
Chapin, Thursday, 5 November
Rain. High 59°, low 46°.
Pressure29.88 inHg
Wind15.2 mph N
Humidity71%
Visibility—
Dew point45°
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 Chapin, 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.