10-day forecast for Chapin, IL: 40° to 70°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Monday, November 2
52° · 0.69 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0370° / 63°0.78
Morning66°feels 66°
Afternoon69°feels 69°
Evening66°feels 66°
Overnight66°feels 66°
70 °
Chapin, Tuesday, 3 November
Heavy rain. High 70°, low 63°.
Pressure29.80 inHg
Wind18.8 mph S
Humidity79%
Visibility2.3 mi
Dew point64°
Wed, 0462° / 52°0.17
Morning56°feels 55°
Afternoon59°feels 58°
Evening53°feels 52°
Overnight61°feels 61°
62 °
Chapin, Wednesday, 4 November
Heavy rain. High 62°, low 52°.
Pressure29.80 inHg
Wind14.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point46°
Thu, 0562° / 47°0
Morning50°feels 48°
Afternoon63°feels 61°
Evening56°feels 54°
Overnight50°feels 46°
62 °
Chapin, Thursday, 5 November
Clear. High 62°, low 47°.
Pressure29.83 inHg
Wind12.9 mph SW
Humidity48%
Visibility6.2 mi
Dew point41°
Fri, 0653° / 46°0
Morning49°feels 45°
Afternoon53°feels 51°
Evening51°feels 49°
Overnight49°feels 45°
53 °
Chapin, Friday, 6 November
Overcast. High 53°, low 46°.
Pressure29.97 inHg
Wind11.8 mph NW
Humidity59%
Visibility—
Dew point38°
Sat, 0758° / 49°0
Morning52°feels 50°
Afternoon56°feels 54°
Evening50°feels 48°
Overnight50°feels 47°
58 °
Chapin, Saturday, 7 November
Overcast. High 58°, low 49°.
Pressure30.00 inHg
Wind8.3 mph S
Humidity56%
Visibility—
Dew point41°
Sun, 0851° / 42°0.07
Morning46°feels 40°
Afternoon47°feels 41°
Evening47°feels 42°
Overnight43°feels 38°
51 °
Chapin, Sunday, 8 November
Light rain. High 51°, low 42°.
Pressure29.80 inHg
Wind16.1 mph N
Humidity80%
Visibility—
Dew point41°
Mon, 0957° / 40°0
Morning46°feels 45°
Afternoon53°feels 50°
Evening49°feels 46°
Overnight46°feels 43°
57 °
Chapin, Monday, 9 November
Overcast. High 57°, low 40°.
Pressure30.06 inHg
Wind10.3 mph W
Humidity51%
Visibility—
Dew point34°
Tue, 1058° / 41°0
Morning45°feels 41°
Afternoon55°feels 53°
Evening49°feels 47°
Overnight46°feels 43°
58 °
Chapin, Tuesday, 10 November
Clear. High 58°, low 41°.
Pressure30.12 inHg
Wind9.2 mph N
Humidity41%
Visibility—
Dew point31°
Wed, 1152° / 46°0.69
Morning49°feels 46°
Afternoon51°feels 50°
Evening52°feels 51°
Overnight52°feels 50°
52 °
Chapin, Wednesday, 11 November
Rain. High 52°, low 46°.
Pressure29.97 inHg
Wind10.3 mph S
Humidity94%
Visibility—
Dew point49°
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.