Roundup Weather Forecast
- 28
- 50
Increasing Clouds
- 31
- 45
Mostly Cloudy
- 15
- 49
Chance Snow
- -2
- 25
Snow Likely
- -3
- 8
Snow Likely
- -5
- 10
Chance Snow
Today 30 Jan Musselshell
Sunny. Highs in the lower 50s. Southwest Winds 5 to 15 Mph.
Tonight 30 Jan Musselshell
Mostly cloudy. Lows around 30. Southwest Winds 5 to 15 Mph.
Roundup Temperature Statistics
January Temperature
N BAR Ranch Airport (32.9 miles)
Lowest 19 January, 2025
-9.4 °FAverage January
21.4 °FHighest 16 January, 2025
55.4 °F
Climate (2020–Present)
N BAR Ranch Airport (32.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
31.1 °FAverage 2020–2025
43.5 °FAverage High 2020–2025
54.9 °F