| National Weather Service Forecast for:
Sidney NE Issued by: National Weather Service Cheyenne, WY |
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| Updated: 12:31 am MDT Aug 20, 2026 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 59. South southeast wind 10 to 15 mph. |
| Thursday |
Sunny and hot, with a high near 92. South southeast wind around 5 mph becoming north northeast in the afternoon. |
| Thursday Night |
Mostly clear, with a low around 62. Northeast wind 5 to 10 mph becoming southwest after midnight. |
| Friday |
Sunny and hot, with a high near 95. West southwest wind 5 to 10 mph becoming east in the afternoon. |
| Friday Night |
Mostly clear, with a low around 60. East wind 5 to 10 mph. |
| Saturday |
Mostly sunny, with a high near 87. Breezy. |
| Saturday Night |
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62. |
| Sunday |
Mostly sunny and hot, with a high near 91. |
| Sunday Night |
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. |
| Monday |
Sunny and hot, with a high near 91. |
| Monday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. |
| Tuesday |
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. |
| Tuesday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. |
| Wednesday |
A chance of showers and thunderstorms. Sunny, with a high near 87. |
Forecast from NOAA-NWS for Sidney NE.
