10-day forecast for Chapin, IL: 28° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Wednesday, November 11
54° · 1.43 in
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1252° / 37°0
Morning43°feels 37°
Afternoon49°feels 43°
Evening41°feels 35°
Overnight43°feels 38°
52 °
Chapin, Thursday, 12 November
Overcast. High 52°, low 37°.
Pressure30.00 inHg
Wind15.1 mph N
Humidity54%
Visibility6.2 mi
Dew point30°
Fri, 1345° / 32°0
Morning38°feels 31°
Afternoon45°feels 39°
Evening35°feels 31°
Overnight35°feels 29°
45 °
Chapin, Friday, 13 November
Overcast. High 45°, low 32°.
Pressure30.12 inHg
Wind13.1 mph N
Humidity58%
Visibility6.2 mi
Dew point23°
Sat, 1446° / 28°0
Morning33°feels 33°
Afternoon46°feels 44°
Evening36°feels 36°
Overnight30°feels 27°
46 °
Chapin, Saturday, 14 November
Clear. High 46°, low 28°.
Pressure30.27 inHg
Wind3.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point25°
Sun, 1550° / 29°0
Morning35°feels 35°
Afternoon48°feels 47°
Evening40°feels 37°
Overnight30°feels 30°
50 °
Chapin, Sunday, 15 November
Clear. High 50°, low 29°.
Pressure30.39 inHg
Wind4.6 mph SE
Humidity50%
Visibility—
Dew point29°
Mon, 1653° / 30°0
Morning37°feels 36°
Afternoon50°feels 47°
Evening43°feels 40°
Overnight38°feels 35°
53 °
Chapin, Monday, 16 November
Mostly clear. High 53°, low 30°.
Pressure30.47 inHg
Wind6 mph E
Humidity47%
Visibility—
Dew point29°
Tue, 1753° / 35°0
Morning39°feels 36°
Afternoon50°feels 47°
Evening44°feels 40°
Overnight40°feels 36°
53 °
Chapin, Tuesday, 17 November
Clear. High 53°, low 35°.
Pressure30.39 inHg
Wind6.9 mph SE
Humidity39%
Visibility—
Dew point25°
Wed, 1856° / 36°0
Morning41°feels 36°
Afternoon53°feels 49°
Evening46°feels 42°
Overnight44°feels 38°
56 °
Chapin, Wednesday, 18 November
Partly cloudy. High 56°, low 36°.
Pressure30.24 inHg
Wind13.5 mph S
Humidity37%
Visibility—
Dew point26°
Thu, 1963° / 46°0.02
Morning49°feels 44°
Afternoon57°feels 55°
Evening57°feels 55°
Overnight54°feels 51°
63 °
Chapin, Thursday, 19 November
Light rain. High 63°, low 46°.
Pressure30.03 inHg
Wind15.7 mph S
Humidity51%
Visibility—
Dew point37°
Fri, 2054° / 49°1.43
Morning53°feels 52°
Afternoon54°feels 52°
Evening52°feels 51°
Overnight53°feels 52°
54 °
Chapin, Friday, 20 November
Heavy rain. High 54°, low 49°.
Pressure29.91 inHg
Wind14.1 mph SE
Humidity75%
Visibility—
Dew point46°
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.