10-day forecast for McCook, IL: 46° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Wednesday, October 28
64° · 0.35 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2767° / 53°0
Morning55°feels 54°
Afternoon64°feels 64°
Evening60°feels 60°
Overnight54°feels 53°
67 °
McCook, Tuesday, 27 October
Overcast. High 67°, low 53°.
Pressure30.27 inHg
Wind3.9 mph SE
Humidity81%
Visibility6.2 mi
Dew point53°
Wed, 2868° / 53°0
Morning54°feels 53°
Afternoon67°feels 66°
Evening60°feels 59°
Overnight56°feels 55°
68 °
McCook, Wednesday, 28 October
Overcast. High 68°, low 53°.
Pressure30.21 inHg
Wind4.3 mph S
Humidity80%
Visibility6.2 mi
Dew point53°
Thu, 2969° / 56°0.03
Morning57°feels 57°
Afternoon69°feels 69°
Evening64°feels 64°
Overnight57°feels 56°
69 °
McCook, Thursday, 29 October
Light rain. High 69°, low 56°.
Pressure30.06 inHg
Wind8.4 mph SW
Humidity69%
Visibility6.2 mi
Dew point56°
Fri, 3065° / 49°0
Morning53°feels 53°
Afternoon64°feels 63°
Evening58°feels 58°
Overnight56°feels 55°
65 °
McCook, Friday, 30 October
Overcast. High 65°, low 49°.
Pressure30.18 inHg
Wind5.7 mph SE
Humidity63%
Visibility—
Dew point50°
Sat, 3164° / 56°0.35
Morning58°feels 58°
Afternoon63°feels 62°
Evening58°feels 56°
Overnight56°feels 55°
64 °
McCook, Saturday, 31 October
Rain. High 64°, low 56°.
Pressure30.18 inHg
Wind8 mph S
Humidity66%
Visibility—
Dew point51°
Sun, 0166° / 54°0
Morning57°feels 55°
Afternoon65°feels 63°
Evening62°feels 60°
Overnight59°feels 57°
66 °
McCook, Sunday, 1 November
Overcast. High 66°, low 54°.
Pressure30.09 inHg
Wind5.8 mph E
Humidity34%
Visibility—
Dew point35°
Mon, 0259° / 56°0.01
Morning57°feels 55°
Afternoon56°feels 55°
Evening56°feels 54°
Overnight56°feels 54°
59 °
McCook, Monday, 2 November
Light rain. High 59°, low 56°.
Pressure29.88 inHg
Wind8.2 mph NE
Humidity71%
Visibility—
Dew point47°
Tue, 0361° / 55°0
Morning56°feels 55°
Afternoon59°feels 58°
Evening59°feels 58°
Overnight58°feels 56°
61 °
McCook, Tuesday, 3 November
Overcast. High 61°, low 55°.
Pressure30.06 inHg
Wind5 mph N
Humidity68%
Visibility—
Dew point48°
Wed, 0456° / 46°0
Morning48°feels 44°
Afternoon47°feels 42°
Evening47°feels 42°
Overnight46°feels 42°
56 °
McCook, Wednesday, 4 November
Light rain. High 56°, low 46°.
Pressure30.30 inHg
Wind11.9 mph NE
Humidity71%
Visibility—
Dew point38°
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.