Simms, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Tuesday 4/23
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy. Highs 60 to 65. Southwest winds up to 10 mph shifting to the east in the afternoon.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows 35 to 40. East winds 5 to 10 mph shifting to the south after midnight.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Wednesday 4/24
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Warmer. Sunny in the morning then becoming partly cloudy. Highs 70 to 75. Southwest winds 10 to 20 mph.
    Night Details
    Mostly cloudy. A 20 percent chance of rain in the evening. Lows 40 to 45. West winds 5 to 15 mph.
  • Forecast day icon
    Thursday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Thursday 4/25
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs around 65. West winds 5 to 15 mph.
    Night Details
    Mostly cloudy with a 20 percent chance of rain. Lows around 40.
  • Forecast day icon
    Friday
    50% Chance of Rain
    49°
    Forecast night icon
    Night
    70% Chance of Rain
    40°
    Friday 4/26
    Day
    49°
    50% Chance of Rain
    Forecast day icon
    Night
    40°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Cooler. Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55.
    Night Details
    Rain likely. Lows 35 to 40. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    70% Chance of Rain
    50°
    Forecast night icon
    Night
    50% Chance of Rain
    38°
    Saturday 4/27
    Day
    50°
    70% Chance of Rain
    Forecast day icon
    Night
    38°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Highs 50 to 55. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows around 35.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    40°
    Sunday 4/28
    Day
    59°
    Mostly Cloudy
    Forecast day icon
    Night
    40°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. Lows 35 to 40.
    Night Details
    Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. Lows 35 to 40.
  • Forecast day icon
    Monday
    50% Chance of Rain
    58°
    Forecast night icon
    Night
    Mostly Clear
    35°
    Monday 4/29
    Day
    58°
    50% Chance of Rain
    Forecast day icon
    Night
    35°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs around 60.
    Night Details
    Mostly clear. Low temperature around 35F. Dew point will be around 24F with an average humidity of 48%. Winds will be 11 mph from the W.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    55°
    Forecast night icon
    Night
    Cloudy
    35°
    Tuesday 4/30
    Day
    55°
    Mostly Cloudy
    Forecast day icon
    Night
    35°
    Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 55F. Dew point will be around 23F with an average humidity of 39%. Winds will be 11 mph from the W.
    Night Details
    Cloudy. Low temperature around 35F. Dew point will be around 26F with an average humidity of 53%. Winds will be 6 mph from the W.
  • Forecast day icon
    Wednesday
    Cloudy
    56°
    Forecast night icon
    Night
    30% Chance of Rain
    36°
    Wednesday 5/1
    Day
    56°
    Cloudy
    Forecast day icon
    Night
    36°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy. High temperature around 56F. Dew point will be around 28F with an average humidity of 48%. Winds will be 4 mph from the NW.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 36F. Dew point will be around 30F with an average humidity of 57%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    50% Chance of Rain
    38°
    Thursday 5/2
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    38°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 59F. Dew point will be around 32F with an average humidity of 50%. Winds will be 1 mph from the NW.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 38F. Dew point will be around 33F with an average humidity of 58%. Winds will be 3 mph from the NW.