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.

Fair

66°F

19°C

Humidity 21%
Wind Speed NW 15 G 30 mph
Barometer 29.95 in (1012.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 22 May 4:53 pm MDT
Extended Forecast for

Sidney NE

  • Tonight

    Tonight: Increasing clouds, with a low around 41. North northwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 25 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 75. South southwest wind 5 to 15 mph.

    High: 75 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Southwest wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87. West wind 10 to 15 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. West northwest wind 5 to 10 mph becoming southwest in the evening.

    Low: 49 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Windy.

    High: 82 °F

    Slight Chance
    T-storms and
    Windy

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. Windy.

    Low: 50 °F

    Slight Chance
    T-storms and
    Windy then
    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 41. North northwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 25 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 75. South southwest wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 43. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 87. West wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 49. West northwest wind 5 to 10 mph becoming southwest in the evening.
Memorial Day
Sunny, with a high near 89.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Windy.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. Windy.
Wednesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Breezy.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Breezy.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Breezy.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sidney NE
 41.15°N 102.97°W (Elev. 4101 ft)
Last Update:
12:31 pm MDT May 22, 2026
Forecast Valid:
5pm MDT May 22, 2026-6pm MDT May 29, 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