Roundup, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    49°
    Wednesday 4/24
    Forecast night icon
    49°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 23F with an average humidity of 43%. Winds will be 5 mph from the S.
  • Forecast day icon
    Thursday
    Partly Sunny
    68°
    Forecast night icon
    Night
    30% Chance Rain Showers
    49°
    Thursday 4/25
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    49°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s. North winds 5 to 15 mph.
    Night Details
    Mostly cloudy. Slight chance of rain showers in the evening then chance of rain showers overnight. Lows in the upper 40s. Northwest winds 5 to 15 mph. Chance of precipitation 30 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    60°
    Forecast night icon
    Night
    40% Chance Rain Showers
    44°
    Friday 4/26
    Day
    60°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a 50 percent chance of rain showers. Highs in the lower 60s. North winds 5 to 15 mph.
    Night Details
    Cloudy with a 40 percent chance of rain showers. Lows in the lower 40s. North winds 5 to 15 mph.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    58°
    Forecast night icon
    Night
    30% Chance Rain Showers
    41°
    Saturday 4/27
    Day
    58°
    40% Chance Rain Showers
    Forecast day icon
    Night
    41°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of rain showers. Highs around 60. East winds 5 to 15 mph.
    Night Details
    Mostly cloudy. Chance of rain showers in the evening then slight chance of rain showers overnight. Lows around 40. Chance of precipitation 30 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    40°
    Sunday 4/28
    Day
    63°
    40% Chance Rain Showers
    Forecast day icon
    Night
    40°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of rain showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 40s.
  • Forecast day icon
    Monday
    50% Chance of Storms
    66°
    Forecast night icon
    Night
    40% Chance Rain Showers
    41°
    Monday 4/29
    Day
    66°
    50% Chance of Storms
    Forecast day icon
    Night
    41°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Slight chance of rain showers in the morning then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy. Chance of rain showers in the evening then slight chance of rain showers overnight. Lows around 40. Chance of precipitation 40 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Tuesday 4/30
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows around 40.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Wednesday 5/1
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 28F with an average humidity of 41%. Winds will be 6 mph from the NE.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Thursday 5/2
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 34F with an average humidity of 41%. Winds will be 2 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 42F. Dew point will be around 31F with an average humidity of 48%. Winds will be 6 mph from the N.
  • Forecast day icon
    Friday
    40% Chance of Rain
    59°
    Forecast night icon
    Night
    50% Chance of Rain
    39°
    Friday 5/3
    Day
    59°
    40% Chance of Rain
    Forecast day icon
    Night
    39°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 59F. Dew point will be around 30F with an average humidity of 41%. Winds will be 6 mph from the W.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 39F. Dew point will be around 26F with an average humidity of 46%. Winds will be 5 mph from the N.