10-day forecast for McCook, IL: 42° to 74°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
54° · 0.17 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2373° / 48°0
Morning52°feels 51°
Afternoon68°feels 67°
Evening58°feels 57°
Overnight51°feels 50°
73 °
McCook, Friday, 23 October
Clear. High 73°, low 48°.
Pressure30.33 inHg
Wind3.9 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Sat, 2467° / 49°0
Morning50°feels 49°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight53°feels 52°
67 °
McCook, Saturday, 24 October
Partly cloudy. High 67°, low 49°.
Pressure30.39 inHg
Wind5.3 mph S
Humidity65%
Visibility6.2 mi
Dew point52°
Sun, 2569° / 53°0
Morning55°feels 54°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight55°feels 54°
69 °
McCook, Sunday, 25 October
Clear. High 69°, low 53°.
Pressure30.39 inHg
Wind4.5 mph S
Humidity62%
Visibility6.2 mi
Dew point52°
Mon, 2666° / 51°0
Morning55°feels 54°
Afternoon63°feels 63°
Evening57°feels 57°
Overnight54°feels 53°
66 °
McCook, Monday, 26 October
Overcast. High 66°, low 51°.
Pressure30.36 inHg
Wind6 mph NE
Humidity65%
Visibility—
Dew point51°
Tue, 2764° / 51°0.02
Morning55°feels 54°
Afternoon63°feels 62°
Evening58°feels 56°
Overnight55°feels 54°
64 °
McCook, Tuesday, 27 October
Light rain. High 64°, low 51°.
Pressure30.21 inHg
Wind5.3 mph S
Humidity59%
Visibility—
Dew point48°
Wed, 2854° / 45°0.17
Morning50°feels 48°
Afternoon47°feels 42°
Evening47°feels 44°
Overnight47°feels 44°
54 °
McCook, Wednesday, 28 October
Light rain. High 54°, low 45°.
Pressure30.24 inHg
Wind9.9 mph N
Humidity78%
Visibility—
Dew point41°
Thu, 2956° / 42°0
Morning46°feels 45°
Afternoon55°feels 52°
Evening52°feels 49°
Overnight48°feels 47°
56 °
McCook, Thursday, 29 October
Clear. High 56°, low 42°.
Pressure30.30 inHg
Wind5.1 mph W
Humidity30%
Visibility—
Dew point23°
Fri, 3061° / 45°0
Morning49°feels 46°
Afternoon58°feels 55°
Evening57°feels 54°
Overnight54°feels 51°
61 °
McCook, Friday, 30 October
Overcast. High 61°, low 45°.
Pressure30.18 inHg
Wind10.3 mph SW
Humidity29%
Visibility—
Dew point25°
Sat, 3165° / 53°0
Morning56°feels 54°
Afternoon64°feels 62°
Evening64°feels 62°
Overnight62°feels 60°
65 °
McCook, Saturday, 31 October
Overcast. High 65°, low 53°.
Pressure30.03 inHg
Wind12.8 mph S
Humidity46%
Visibility—
Dew point41°
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.