10-day forecast for Clark, IL: 50° to 80°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Thursday, October 29
73° · 1.3 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2677° / 53°0
Morning56°feels 55°
Afternoon76°feels 76°
Evening63°feels 62°
Overnight56°feels 55°
77 °
Clark, Monday, 26 October
Overcast. High 77°, low 53°.
Pressure30.30 inHg
Wind3.6 mph S
Humidity50%
Visibility6.2 mi
Dew point52°
Tue, 2772° / 54°0
Morning55°feels 54°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight57°feels 56°
72 °
Clark, Tuesday, 27 October
Overcast. High 72°, low 54°.
Pressure30.21 inHg
Wind7 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Wed, 2876° / 55°0
Morning56°feels 55°
Afternoon75°feels 75°
Evening66°feels 65°
Overnight59°feels 58°
76 °
Clark, Wednesday, 28 October
Clear. High 76°, low 55°.
Pressure30.18 inHg
Wind8 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Thu, 2980° / 59°0
Morning64°feels 64°
Afternoon76°feels 76°
Evening69°feels 69°
Overnight61°feels 61°
80 °
Clark, Thursday, 29 October
Clear. High 80°, low 59°.
Pressure30.12 inHg
Wind8.3 mph S
Humidity53%
Visibility—
Dew point56°
Fri, 3078° / 60°0
Morning64°feels 64°
Afternoon74°feels 74°
Evening69°feels 69°
Overnight66°feels 65°
78 °
Clark, Friday, 30 October
Light rain. High 78°, low 60°.
Pressure30.12 inHg
Wind7.9 mph S
Humidity59%
Visibility—
Dew point58°
Sat, 3171° / 62°0.07
Morning65°feels 63°
Afternoon68°feels 67°
Evening65°feels 65°
Overnight62°feels 62°
71 °
Clark, Saturday, 31 October
Light rain. High 71°, low 62°.
Pressure30.12 inHg
Wind8.8 mph SE
Humidity51%
Visibility—
Dew point49°
Sun, 0171° / 61°0.66
Morning63°feels 63°
Afternoon69°feels 69°
Evening66°feels 66°
Overnight65°feels 65°
71 °
Clark, Sunday, 1 November
Rain. High 71°, low 61°.
Pressure30.03 inHg
Wind17.2 mph SE
Humidity75%
Visibility—
Dew point60°
Mon, 0273° / 64°1.3
Morning66°feels 67°
Afternoon71°feels 71°
Evening73°feels 73°
Overnight71°feels 72°
73 °
Clark, Monday, 2 November
Heavy rain. High 73°, low 64°.
Pressure29.74 inHg
Wind21.4 mph SW
Humidity85%
Visibility—
Dew point65°
Tue, 0366° / 52°0
Morning61°feels 61°
Afternoon63°feels 62°
Evening56°feels 54°
Overnight53°feels 51°
66 °
Clark, Tuesday, 3 November
Partly cloudy. High 66°, low 52°.
Pressure29.83 inHg
Wind15.2 mph W
Humidity57%
Visibility—
Dew point48°
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.