10-day forecast for Clinton, IL: 44° to 93°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Thursday, October 15
57°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0982° / 52°0
Morning58°feels 57°
Afternoon82°feels 80°
Evening71°feels 70°
Overnight53°feels 52°
82 °
Clinton, Friday, 9 October
Clear. High 82°, low 52°.
Pressure30.12 inHg
Wind11.4 mph S
Humidity35%
Visibility6.2 mi
Dew point48°
Sat, 1083° / 60°0
Morning62°feels 61°
Afternoon83°feels 82°
Evening72°feels 72°
Overnight65°feels 64°
83 °
Clinton, Saturday, 10 October
Overcast. High 83°, low 60°.
Pressure30.12 inHg
Wind9.3 mph S
Humidity40%
Visibility6.2 mi
Dew point55°
Sun, 1171° / 61°0.02
Morning63°feels 62°
Afternoon71°feels 71°
Evening67°feels 67°
Overnight68°feels 67°
71 °
Clinton, Sunday, 11 October
Light rain. High 71°, low 61°.
Pressure29.94 inHg
Wind6.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point55°
Mon, 1287° / 57°0
Morning65°feels 64°
Afternoon84°feels 83°
Evening80°feels 80°
Overnight59°feels 59°
87 °
Clinton, Monday, 12 October
Clear. High 87°, low 57°.
Pressure29.85 inHg
Wind14 mph SW
Humidity39%
Visibility—
Dew point53°
Tue, 1376° / 50°0
Morning61°feels 60°
Afternoon63°feels 62°
Evening55°feels 53°
Overnight52°feels 50°
76 °
Clinton, Tuesday, 13 October
Overcast. High 76°, low 50°.
Pressure30.03 inHg
Wind14.7 mph NW
Humidity46%
Visibility—
Dew point43°
Wed, 1465° / 44°0
Morning50°feels 46°
Afternoon65°feels 62°
Evening61°feels 58°
Overnight57°feels 55°
65 °
Clinton, Wednesday, 14 October
Partly cloudy. High 65°, low 44°.
Pressure30.06 inHg
Wind13.5 mph SE
Humidity31%
Visibility—
Dew point31°
Thu, 1593° / 62°0
Morning73°feels 73°
Afternoon91°feels 91°
Evening87°feels 87°
Overnight81°feels 81°
93 °
Clinton, Thursday, 15 October
Clear. High 93°, low 62°.
Pressure29.83 inHg
Wind21.8 mph S
Humidity39%
Visibility—
Dew point59°
Fri, 1683° / 62°0.17
Morning79°feels 79°
Afternoon81°feels 82°
Evening67°feels 67°
Overnight65°feels 64°
83 °
Clinton, Friday, 16 October
Light rain. High 83°, low 62°.
Pressure29.91 inHg
Wind18.9 mph S
Humidity54%
Visibility—
Dew point64°
Sat, 1757° / 47°0
Morning49°feels 44°
Afternoon53°feels 50°
Evening51°feels 48°
Overnight47°feels 43°
57 °
Clinton, Saturday, 17 October
Overcast. High 57°, low 47°.
Pressure30.21 inHg
Wind12.6 mph W
Humidity47%
Visibility—
Dew point32°
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 Clinton, 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.