Custer, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    45°
    Sunday 4/28
    Forecast night icon
    45°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 45F. Dew point will be around 37F with an average humidity of 52%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    40% Chance of Storms
    65°
    Forecast night icon
    Night
    60% Chance of Storms
    40°
    Monday 4/29
    Day
    65°
    40% Chance of Storms
    Forecast day icon
    Night
    40°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Decreasing clouds. Isolated rain showers early in the morning. Isolated rain showers early in the afternoon then scattered rain showers and isolated thunderstorms late in the afternoon. Highs in the upper 60s. Southwest winds 5 to 15 mph. Chance of precipitation 40 percent.
    Night Details
    Slight chance of thunderstorms early in the evening. Rain showers likely in the evening then chance of rain showers overnight. Lows in the upper 30s. West winds 10 to 20 mph. Chance of precipitation 60 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    55°
    Forecast night icon
    Night
    Mostly Cloudy
    36°
    Tuesday 4/30
    Day
    55°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A 20 percent chance of rain showers late in the afternoon. Cooler. Highs in the upper 50s. West winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.
    Night Details
    Mostly cloudy. Lows in the mid 30s. West winds 5 to 15 mph.
  • Forecast day icon
    Wednesday
    40% Chance Frozen Mix
    54°
    Forecast night icon
    Night
    40% Chance Rain Showers
    35°
    Wednesday 5/1
    Day
    54°
    40% Chance Frozen Mix
    Forecast day icon
    Night
    35°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Slight chance of rain and snow showers in the morning then chance of rain showers in the afternoon. Highs in the upper 50s. West winds 5 to 15 mph. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 30s.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    54°
    Forecast night icon
    Night
    Mostly Cloudy
    34°
    Thursday 5/2
    Day
    54°
    50% Chance Rain Showers
    Forecast day icon
    Night
    34°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of rain showers. Highs in the mid 50s.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows in the mid 30s.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    36°
    Friday 5/3
    Day
    56°
    50% Chance Rain Showers
    Forecast day icon
    Night
    36°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of rain showers. Highs in the mid 50s.
    Night Details
    Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 30s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Saturday 5/4
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Cloudy
    45°
    Sunday 5/5
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s.
    Night Details
    Cloudy. Low temperature around 45F. Dew point will be around 37F with an average humidity of 56%. Winds will be 4 mph from the NE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Monday 5/6
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 39F with an average humidity of 54%. Winds will be 6 mph from the W.
    Night Details
    Mostly cloudy. Low temperature around 43F. Dew point will be around 37F with an average humidity of 58%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Tuesday 5/7
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 65F. Dew point will be around 39F with an average humidity of 53%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 38F with an average humidity of 60%. Winds will be 5 mph from the N.