10-Day Weather Forecast - Roundup, MT

Mostly sunny. Highs in the lower 40s. Northeast winds 10 to 20 mph.

Partly cloudy. Colder. Lows around 20. East winds 5 to 10 mph.

Mostly sunny. Highs in the lower 50s. South winds 5 to 10 mph.

Partly cloudy. Lows in the upper 20s. Southwest winds 5 to 10 mph.

Mostly sunny. Highs in the upper 50s.

Mostly clear. Lows in the upper 20s.

Sunny. Highs in the lower 60s.

Partly cloudy. Lows in the mid 30s.

Mostly cloudy. Highs around 60.

Cloudy with a 40 percent chance of rain showers. Lows in the mid 30s.

Mostly cloudy. Cooler. Chance of rain showers in the morning. Chance of snow showers late in the morning then slight chance of rain showers in the afternoon. Highs around 50. Chance of precipitation 30 percent.

Mostly cloudy. Lows in the upper 20s.

Sunny. Highs in the mid 50s.

Mostly clear. Low temperature around 32F. Dew point will be around 20F with an average humidity of 52%. Winds will be 7 mph from the W.

Cloudy. High temperature around 51F. Dew point will be around 19F with an average humidity of 35%. Winds will be 13 mph from the W.

Cloudy. Low temperature around 31F. Dew point will be around 21F with an average humidity of 57%. Winds will be 6 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 45F. Dew point will be around 22F with an average humidity of 46%. Winds will be 11 mph from the W.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 24F. Dew point will be around 18F with an average humidity of 63%. Winds will be 8 mph from the NW.