Fallon, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    41°
    Friday 4/26
    Forecast night icon
    41°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy early in the evening then clearing. Lows in the lower 40s. Northeast winds 10 to 20 mph with gusts to around 30 mph decreasing to around 10 mph after midnight.
  • Forecast day icon
    Saturday
    Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Saturday 4/27
    Day
    61°
    Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny cooler. Highs in the lower 60s. East winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the upper 30s. East winds around 10 mph. Gusts up to 20 mph in the evening.
  • Forecast day icon
    Sunday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Sunday 4/28
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 60s. East winds around 10 mph.
    Night Details
    Mostly clear. Lows in the mid 30s. East winds around 10 mph in the evening becoming light.
  • Forecast day icon
    Monday
    Chance of Rain Showers
    65°
    Forecast night icon
    Night
    Chance of Storms
    41°
    Monday 4/29
    Day
    65°
    Chance of Rain Showers
    Forecast day icon
    Night
    41°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A slight chance of rain showers. Highs in the upper 60s.
    Night Details
    Rain showers likely and a slight chance of thunderstorms. Lows around 40.
  • Forecast day icon
    Tuesday
    Chance of Rain Showers
    54°
    Forecast night icon
    Night
    Chance of Rain Showers
    38°
    Tuesday 4/30
    Day
    54°
    Chance of Rain Showers
    Forecast day icon
    Night
    38°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A slight chance of rain showers. Highs in the lower 60s. Lows in the mid 30s.
    Night Details
    A slight chance of rain showers. Highs in the lower 60s. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    55°
    Forecast night icon
    Night
    Chance of Rain Showers
    38°
    Wednesday 5/1
    Day
    55°
    Chance of Rain Showers
    Forecast day icon
    Night
    38°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A slight chance of rain showers. Highs in the lower 60s. Lows in the mid 30s.
    Night Details
    A slight chance of rain showers. Highs in the lower 60s. Lows in the mid 30s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Chance of Rain Showers
    40°
    Thursday 5/2
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 60s.
    Night Details
    A chance of rain showers. Lows in the upper 30s.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    60°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Friday 5/3
    Day
    60°
    Chance of Rain Showers
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Day Details
    A slight chance of rain showers. Highs in the upper 60s.
    Night Details
    Partly cloudy. Low temperature around 41F. Dew point will be around 33F with an average humidity of 57%. Winds will be 3 mph from the N.
  • Forecast day icon
    Saturday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Saturday 5/4
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 60F. Dew point will be around 34F with an average humidity of 49%. Winds will be 7 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 41F. Dew point will be around 34F with an average humidity of 57%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Sunday 5/5
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 63F. Dew point will be around 36F with an average humidity of 50%. Winds will be 3 mph from the W.
    Night Details
    Mostly cloudy. Low temperature around 44F. Dew point will be around 35F with an average humidity of 55%. Winds will be 4 mph from the SE.