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

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1°NLon: 102.99°WElev: 4311ft.

A Few Clouds

71°F

22°C

Humidity 25%
Wind Speed W 7 mph
Barometer 30.16 in (1019.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 10 May 4:53 pm MDT
Extended Forecast for

3 Miles W Sidney NE

  • Tonight

    Tonight: Mostly clear, with a low around 40. North wind 5 to 10 mph becoming south in the evening.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. West southwest wind 10 to 15 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. West wind 5 to 10 mph becoming north after midnight.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. North wind 5 to 10 mph becoming east northeast in the afternoon.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. East northeast wind around 5 mph becoming south southeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Breezy.

    High: 87 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. North wind 5 to 10 mph becoming south in the evening.
Monday
Sunny, with a high near 88. West southwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 47. West wind 5 to 10 mph becoming north after midnight.
Tuesday
Sunny, with a high near 78. North wind 5 to 10 mph becoming east northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 42. East northeast wind around 5 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 87. Breezy.
Wednesday Night
Partly cloudy, with a low around 49. Breezy.
Thursday
Mostly sunny and hot, with a high near 92.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 86. Breezy.
Friday Night
Mostly clear, with a low around 46.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 83. Breezy.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 45.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Sidney NE
 41.13°N 103.03°W (Elev. 4163 ft)
Last Update:
11:46 am MDT May 10, 2026
Forecast Valid:
5pm MDT May 10, 2026-6pm MDT May 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation