10-day forecast for McCook, IL: 45° to 76°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Friday, October 30
71° · 0.4 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2572° / 50°0
Morning54°feels 53°
Afternoon71°feels 70°
Evening59°feels 58°
Overnight53°feels 52°
72 °
McCook, Sunday, 25 October
Overcast. High 72°, low 50°.
Pressure30.42 inHg
Wind5.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point53°
Mon, 2663° / 51°0
Morning52°feels 51°
Afternoon63°feels 62°
Evening53°feels 52°
Overnight54°feels 53°
63 °
McCook, Monday, 26 October
Overcast. High 63°, low 51°.
Pressure30.36 inHg
Wind6 mph NE
Humidity78%
Visibility6.2 mi
Dew point56°
Tue, 2765° / 52°0
Morning53°feels 53°
Afternoon63°feels 63°
Evening59°feels 59°
Overnight52°feels 51°
65 °
McCook, Tuesday, 27 October
Overcast. High 65°, low 52°.
Pressure30.27 inHg
Wind4.1 mph SE
Humidity80%
Visibility6.2 mi
Dew point54°
Wed, 2870° / 54°0
Morning56°feels 56°
Afternoon69°feels 68°
Evening64°feels 64°
Overnight57°feels 56°
70 °
McCook, Wednesday, 28 October
Clear. High 70°, low 54°.
Pressure30.15 inHg
Wind8.8 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Thu, 2964° / 52°0.09
Morning60°feels 59°
Afternoon62°feels 62°
Evening55°feels 54°
Overnight53°feels 52°
64 °
McCook, Thursday, 29 October
Light rain. High 64°, low 52°.
Pressure30.18 inHg
Wind6.6 mph SW
Humidity80%
Visibility—
Dew point57°
Fri, 3076° / 49°0.01
Morning56°feels 56°
Afternoon71°feels 70°
Evening71°feels 70°
Overnight66°feels 65°
76 °
McCook, Friday, 30 October
Light rain. High 76°, low 49°.
Pressure30.18 inHg
Wind6.2 mph S
Humidity44%
Visibility—
Dew point45°
Sat, 3173° / 67°0
Morning69°feels 67°
Afternoon73°feels 71°
Evening70°feels 69°
Overnight67°feels 66°
73 °
McCook, Saturday, 31 October
Overcast. High 73°, low 67°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity33%
Visibility—
Dew point42°
Sun, 0171° / 59°0.4
Morning65°feels 64°
Afternoon70°feels 69°
Evening65°feels 65°
Overnight63°feels 63°
71 °
McCook, Sunday, 1 November
Rain. High 71°, low 59°.
Pressure29.71 inHg
Wind12.8 mph S
Humidity53%
Visibility—
Dew point52°
Mon, 0259° / 45°0.07
Morning46°feels 42°
Afternoon47°feels 45°
Evening50°feels 48°
Overnight49°feels 47°
59 °
McCook, Monday, 2 November
Light rain. High 59°, low 45°.
Pressure29.53 inHg
Wind13.3 mph W
Humidity70%
Visibility—
Dew point37°
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 McCook, 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.