10-day forecast for Cooper, IL: 35° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Friday, October 23
57° · 0.79 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1861° / 40°0
Morning40°feels 35°
Afternoon60°feels 58°
Evening51°feels 49°
Overnight41°feels 37°
61 °
Cooper, Sunday, 18 October
Clear. High 61°, low 40°.
Pressure30.45 inHg
Wind10.3 mph S
Humidity52%
Visibility6.2 mi
Dew point40°
Mon, 1964° / 43°0
Morning45°feels 42°
Afternoon64°feels 62°
Evening54°feels 53°
Overnight46°feels 43°
64 °
Cooper, Monday, 19 October
Overcast. High 64°, low 43°.
Pressure30.39 inHg
Wind4 mph S
Humidity53%
Visibility6.2 mi
Dew point44°
Tue, 2066° / 45°0
Morning46°feels 46°
Afternoon66°feels 64°
Evening55°feels 54°
Overnight47°feels 45°
66 °
Cooper, Tuesday, 20 October
Partly cloudy. High 66°, low 45°.
Pressure30.36 inHg
Wind3.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point46°
Wed, 2168° / 48°0
Morning54°feels 53°
Afternoon66°feels 65°
Evening58°feels 57°
Overnight49°feels 48°
68 °
Cooper, Wednesday, 21 October
Clear. High 68°, low 48°.
Pressure30.27 inHg
Wind4.2 mph SW
Humidity49%
Visibility—
Dew point45°
Thu, 2270° / 50°0
Morning55°feels 55°
Afternoon67°feels 66°
Evening60°feels 59°
Overnight58°feels 56°
70 °
Cooper, Thursday, 22 October
Clear. High 70°, low 50°.
Pressure30.24 inHg
Wind5.1 mph SE
Humidity48%
Visibility—
Dew point46°
Fri, 2373° / 54°0
Morning59°feels 57°
Afternoon70°feels 68°
Evening63°feels 61°
Overnight59°feels 57°
73 °
Cooper, Friday, 23 October
Overcast. High 73°, low 54°.
Pressure30.18 inHg
Wind9.2 mph SE
Humidity31%
Visibility—
Dew point37°
Sat, 2473° / 56°0
Morning60°feels 58°
Afternoon69°feels 67°
Evening63°feels 61°
Overnight60°feels 58°
73 °
Cooper, Saturday, 24 October
Overcast. High 73°, low 56°.
Pressure30.18 inHg
Wind12.6 mph S
Humidity32%
Visibility—
Dew point37°
Sun, 2575° / 59°0.02
Morning64°feels 62°
Afternoon73°feels 72°
Evening65°feels 64°
Overnight59°feels 59°
75 °
Cooper, Sunday, 25 October
Light rain. High 75°, low 59°.
Pressure30.00 inHg
Wind12.6 mph S
Humidity32%
Visibility—
Dew point41°
Mon, 2657° / 40°0.79
Morning47°feels 41°
Afternoon46°feels 39°
Evening44°feels 38°
Overnight42°feels 38°
57 °
Cooper, Monday, 26 October
Rain. High 57°, low 40°.
Pressure30.18 inHg
Wind15.2 mph NW
Humidity77%
Visibility—
Dew point39°
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 Cooper, 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.