10-day forecast for Mark, IL: 28° to 83°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Monday, October 12
62° · 0.24 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1177° / 55°0
Morning58°feels 57°
Afternoon75°feels 75°
Evening65°feels 65°
Overnight59°feels 58°
77 °
Mark, Sunday, 11 October
Clear. High 77°, low 55°.
Pressure29.97 inHg
Wind5 mph S
Humidity57%
Visibility6.2 mi
Dew point55°
Mon, 1283° / 61°0
Morning64°feels 64°
Afternoon82°feels 84°
Evening75°feels 75°
Overnight63°feels 63°
83 °
Mark, Monday, 12 October
Mostly clear. High 83°, low 61°.
Pressure29.85 inHg
Wind9.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point63°
Tue, 1378° / 65°0
Morning70°feels 71°
Afternoon79°feels 79°
Evening67°feels 68°
Overnight72°feels 72°
78 °
Mark, Tuesday, 13 October
Clear. High 78°, low 65°.
Pressure29.85 inHg
Wind8.3 mph NW
Humidity66%
Visibility6.2 mi
Dew point65°
Wed, 1471° / 58°0.03
Morning61°feels 61°
Afternoon67°feels 66°
Evening61°feels 61°
Overnight63°feels 64°
71 °
Mark, Wednesday, 14 October
Light rain. High 71°, low 58°.
Pressure30.12 inHg
Wind10 mph E
Humidity61%
Visibility—
Dew point53°
Thu, 1562° / 53°0.24
Morning56°feels 55°
Afternoon61°feels 60°
Evening56°feels 56°
Overnight55°feels 54°
62 °
Mark, Thursday, 15 October
Rain. High 62°, low 53°.
Pressure30.27 inHg
Wind10 mph E
Humidity61%
Visibility—
Dew point47°
Fri, 1657° / 40°0.02
Morning52°feels 50°
Afternoon51°feels 47°
Evening43°feels 34°
Overnight42°feels 33°
57 °
Mark, Friday, 16 October
Light rain. High 57°, low 40°.
Pressure29.88 inHg
Wind25.5 mph W
Humidity48%
Visibility—
Dew point33°
Sat, 1742° / 33°0
Morning35°feels 25°
Afternoon40°feels 32°
Evening37°feels 29°
Overnight34°feels 26°
42 °
Mark, Saturday, 17 October
Overcast. High 42°, low 33°.
Pressure30.33 inHg
Wind21.7 mph NW
Humidity51%
Visibility—
Dew point23°
Sun, 1848° / 28°0
Morning33°feels 28°
Afternoon44°feels 42°
Evening41°feels 37°
Overnight37°feels 31°
48 °
Mark, Sunday, 18 October
Clear. High 48°, low 28°.
Pressure30.53 inHg
Wind8.5 mph N
Humidity36%
Visibility—
Dew point17°
Mon, 1959° / 36°0
Morning43°feels 37°
Afternoon54°feels 51°
Evening49°feels 45°
Overnight45°feels 40°
59 °
Mark, Monday, 19 October
Overcast. High 59°, low 36°.
Pressure30.36 inHg
Wind14.8 mph S
Humidity33%
Visibility—
Dew point24°
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 Mark, 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.