Sidney Weather Forecast
- 18
- 55
Sunny
- 21
- 50
Mostly Sunny
- 22
- 46
Chance Snow Showers
- 27
- 54
Partly Sunny
- 30
- 59
Breezy
- 17
- 49
Mostly Cloudy
- 15
- 40
Mostly Cloudy
Today 28 Jan Cheyenne
Sunny. Highs in the lower 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 28 Jan Cheyenne
Clear, cold with Lows around 19. Northwest Winds around 10 Mph.
Sidney Temperature Statistics
January Temperature
Sidney, Sidney Municipal Airport (2.5 miles)
Lowest 20 January, 2025
-11.1 °FAverage January
19.8 °FHighest 16 January, 2025
49.6 °F
Climate (2020–Present)
Sidney, Sidney Municipal Airport (2.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
34.1 °FAverage 2020–2025
48.9 °FAverage High 2020–2025
63.9 °F