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.

Overcast and Breezy

61°F

16°C

Humidity 90%
Wind Speed E 21 G 28 mph
Barometer 29.88 in (1008.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 20 Jun 11:53 pm MDT
Extended Forecast for

6 Miles N Sidney NE

  • Overnight

    Overnight: A 20 percent chance of showers between 2am and 3am. Patchy fog. Otherwise, mostly cloudy, with a low around 53. East southeast wind 5 to 10 mph becoming southwest.

    Low: 53 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Breezy, with a southwest wind 5 to 10 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 82 °F

    Patchy Fog
    then Severe
    Thunderstorms
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 80. North wind 5 to 10 mph becoming south southeast 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 80 °F

    Sunny then
    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 52. South southeast wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72.

    High: 72 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 20 percent chance of showers between 2am and 3am. Patchy fog. Otherwise, mostly cloudy, with a low around 53. East southeast wind 5 to 10 mph becoming southwest.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Breezy, with a southwest wind 5 to 10 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 50. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Monday
A chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 80. North wind 5 to 10 mph becoming south southeast 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 52. South southeast wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Tuesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 77.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 51.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 50.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 75. Breezy.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Breezy.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Sunny and hot, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sidney NE
 41.22°N 102.98°W (Elev. 4298 ft)
Last Update:
9:31 pm MDT Jun 20, 2026
Forecast Valid:
12am MDT Jun 21, 2026-6pm MDT Jun 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