10-day forecast for Clark, IL: 47° to 80°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Wednesday, October 28
60° · 0.72 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2776° / 52°0
Morning53°feels 52°
Afternoon74°feels 74°
Evening62°feels 60°
Overnight56°feels 55°
76 °
Clark, Tuesday, 27 October
Overcast. High 76°, low 52°.
Pressure30.21 inHg
Wind6.8 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Wed, 2880° / 51°0
Morning54°feels 52°
Afternoon76°feels 75°
Evening65°feels 65°
Overnight56°feels 54°
80 °
Clark, Wednesday, 28 October
Clear. High 80°, low 51°.
Pressure30.18 inHg
Wind6.8 mph S
Humidity51%
Visibility6.2 mi
Dew point53°
Thu, 2979° / 59°0.02
Morning59°feels 58°
Afternoon77°feels 77°
Evening66°feels 67°
Overnight61°feels 60°
79 °
Clark, Thursday, 29 October
Light rain. High 79°, low 59°.
Pressure30.12 inHg
Wind6.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point57°
Fri, 3074° / 59°0.04
Morning61°feels 61°
Afternoon73°feels 73°
Evening67°feels 68°
Overnight61°feels 61°
74 °
Clark, Friday, 30 October
Light rain. High 74°, low 59°.
Pressure30.18 inHg
Wind5.8 mph SE
Humidity80%
Visibility6.2 mi
Dew point63°
Sat, 3167° / 61°0.02
Morning63°feels 63°
Afternoon66°feels 66°
Evening64°feels 64°
Overnight62°feels 62°
67 °
Clark, Saturday, 31 October
Light rain. High 67°, low 61°.
Pressure30.12 inHg
Wind6 mph SE
Humidity78%
Visibility—
Dew point59°
Sun, 0168° / 59°0.26
Morning62°feels 62°
Afternoon67°feels 67°
Evening61°feels 61°
Overnight59°feels 59°
68 °
Clark, Sunday, 1 November
Rain. High 68°, low 59°.
Pressure29.94 inHg
Wind7.9 mph NE
Humidity72%
Visibility—
Dew point57°
Mon, 0265° / 55°0.18
Morning58°feels 58°
Afternoon65°feels 65°
Evening63°feels 63°
Overnight61°feels 62°
65 °
Clark, Monday, 2 November
Light rain. High 65°, low 55°.
Pressure29.77 inHg
Wind18.7 mph SE
Humidity68%
Visibility—
Dew point53°
Tue, 0368° / 60°0.38
Morning64°feels 64°
Afternoon65°feels 64°
Evening63°feels 62°
Overnight61°feels 61°
68 °
Clark, Tuesday, 3 November
Rain. High 68°, low 60°.
Pressure29.77 inHg
Wind17 mph S
Humidity70%
Visibility—
Dew point55°
Wed, 0460° / 47°0.72
Morning53°feels 51°
Afternoon58°feels 56°
Evening52°feels 50°
Overnight48°feels 43°
60 °
Clark, Wednesday, 4 November
Rain. High 60°, low 47°.
Pressure29.65 inHg
Wind15.1 mph SW
Humidity58%
Visibility—
Dew point43°
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 Clark, 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.