National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2°NLon: 100.59°WElev: 2579ft.

Fair

87°F

31°C

Humidity 8%
Wind Speed S 13 G 24 mph
Barometer 29.87 in (1010.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 20 Apr 4:53 pm CDT
Extended Forecast for

McCook NE

  • Tonight

    Tonight: Partly cloudy, with a low around 44. South wind around 10 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 91. West wind around 5 mph becoming east in the afternoon.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. South wind 10 to 15 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 88. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.

    High: 88 °F

    Sunny and
    Breezy then
    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 50. Breezy, with a south wind 20 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 10%.

    Low: 50 °F

    Breezy.
    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Breezy.

    High: 78 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. South wind around 10 mph.
Tuesday
Sunny, with a high near 91. West wind around 5 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 52. South wind 10 to 15 mph.
Wednesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 88. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 50. Breezy, with a south wind 20 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 10%.
Thursday
Mostly sunny, with a high near 78. Breezy.
Thursday Night
Partly cloudy, with a low around 36. Breezy.
Friday
Mostly sunny, with a high near 67.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 56.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 32.
Sunday
Rain and snow showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McCook NE
 40.21°N 100.62°W
Last Update:
4:36 pm CDT Apr 20, 2026
Forecast Valid:
5pm CDT Apr 20, 2026-6pm CDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation