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

55°F

13°C

Humidity 45%
Wind Speed NA
Barometer 30.19 in (1021.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 22 Mar 1:53 pm MDT
Extended Forecast for

Sidney Municipal Airport NE

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. North northeast wind around 10 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. East northeast wind 10 to 15 mph becoming south southeast after midnight. Winds could gust as high as 25 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 67. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 67 °F

    Decreasing
    Clouds and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Southwest wind 10 to 15 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Breezy, with a west southwest wind 10 to 15 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 81 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 88. Breezy.

    High: 88 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 57. North northeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 35. East northeast wind 10 to 15 mph becoming south southeast after midnight. Winds could gust as high as 25 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 67. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.
Monday Night
Partly cloudy, with a low around 41. Southwest wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 81. Breezy, with a west southwest wind 10 to 15 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 88. Breezy.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 67. Breezy.
Thursday Night
Mostly cloudy, with a low around 26. Blustery.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney Municipal Airport NE
 41.11°N 103°W (Elev. 4304 ft)
Last Update:
12:31 pm MDT Mar 22, 2026
Forecast Valid:
2pm MDT Mar 22, 2026-6pm MDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation