Pompeys Pillar, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    60% Chance of Rain
    42°
    Friday 5/17
    Forecast night icon
    42°
    60% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 42F. Dew point will be around 28F with an average humidity of 48%. Winds will be 13 mph from the W.
  • Forecast day icon
    Saturday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Mostly Cloudy
    46°
    Saturday 5/18
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. West winds 5 to 15 mph.
    Night Details
    Mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    40°
    Sunday 5/19
    Day
    58°
    50% Chance of Rain
    Forecast day icon
    Night
    40°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs in the lower 60s. Northwest winds 5 to 15 mph.
    Night Details
    Mostly cloudy. A 20 percent chance of rain in the evening. Lows around 40. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    60°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Monday 5/20
    Day
    60°
    30% Chance Rain Showers
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A 30 percent chance of rain showers in the afternoon. Highs in the lower 60s. North winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 40s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Tuesday 5/21
    Day
    58°
    Partly Sunny
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of rain showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    66°
    Forecast night icon
    Night
    50% Chance of Storms
    46°
    Wednesday 5/22
    Day
    66°
    30% Chance of Storms
    Forecast day icon
    Night
    46°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 30 percent.
    Night Details
    Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening then chance of rain showers overnight. Lows in the mid 40s. Chance of precipitation 50 percent.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    64°
    Forecast night icon
    Night
    40% Chance Rain Showers
    45°
    Thursday 5/23
    Day
    64°
    60% Chance Rain Showers
    Forecast day icon
    Night
    45°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Chance of rain showers in the morning then rain showers likely in the afternoon. Highs in the mid 60s. Chance of precipitation 60 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of rain showers. Lows in the lower 40s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    61°
    Forecast night icon
    Night
    40% Chance of Rain
    44°
    Friday 5/24
    Day
    61°
    40% Chance Rain Showers
    Forecast day icon
    Night
    44°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 40 percent chance of rain showers. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 44F. Dew point will be around 39F with an average humidity of 67%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    46°
    Saturday 5/25
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 66F. Dew point will be around 39F with an average humidity of 53%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 40F with an average humidity of 62%. Winds will be 2 mph from the N.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Sunday 5/26
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 41F with an average humidity of 53%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 42F with an average humidity of 61%. Winds will be 2 mph from the N.