Geyser, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    34°
    Sunday 5/19
    Forecast night icon
    34°
    Mostly Clear
    Hourly
    Night Details
    Colder. Mostly clear. A 20 percent chance of thunderstorms early in the evening. Lows around 30. West winds 5 to 15 mph.
  • Forecast day icon
    Monday
    70% Chance of Storms
    53°
    Forecast night icon
    Night
    40% Chance of Storms
    35°
    Monday 5/20
    Day
    53°
    70% Chance of Storms
    Forecast day icon
    Night
    35°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of rain in the morning then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 50 to 55. Northwest winds 5 to 10 mph. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening then partly cloudy after midnight. Lows 30 to 35. West winds up to 10 mph. Chance of precipitation 40 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    58°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Tuesday 5/21
    Day
    58°
    50% Chance of Storms
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 60. West winds up to 10 mph. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with a 20 percent chance of thunderstorms in the evening then partly cloudy after midnight. Lows 35 to 40. Southwest winds up to 10 mph.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    57°
    Forecast night icon
    Night
    Thunderstorms
    43°
    Wednesday 5/22
    Day
    57°
    70% Chance of Storms
    Forecast day icon
    Night
    43°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely and slight chance of thunderstorms. Highs around 60. Chance of precipitation 70 percent.
    Night Details
    Cooler. Rain showers and slight chance of thunderstorms. Lows 35 to 40. Highs 45 to 50. Chance of precipitation 90 percent.
  • Forecast day icon
    Thursday
    Thunderstorms
    45°
    Forecast night icon
    Night
    70% Chance of Rain
    36°
    Thursday 5/23
    Day
    45°
    Thunderstorms
    Forecast day icon
    Night
    36°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Cooler. Rain showers and slight chance of thunderstorms. Lows 35 to 40. Highs 45 to 50. Chance of precipitation 90 percent.
    Night Details
    Rain likely. Lows around 35. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    57°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Friday 5/24
    Day
    57°
    50% Chance of Storms
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 35 to 40.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    60°
    Forecast night icon
    Night
    50% Chance of Storms
    40°
    Saturday 5/25
    Day
    60°
    50% Chance of Storms
    Forecast day icon
    Night
    40°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Lows around 40. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 65. Lows around 40. Chance of precipitation 50 percent.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    55°
    Forecast night icon
    Night
    40% Chance of Rain
    39°
    Sunday 5/26
    Day
    55°
    60% Chance of Storms
    Forecast day icon
    Night
    39°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Rain showers likely and slight chance of thunderstorms. Highs around 60. Chance of precipitation 60 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 39F. Dew point will be around 33F with an average humidity of 68%. Winds will be 9 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    Clear
    41°
    Monday 5/27
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 59F. Dew point will be around 34F with an average humidity of 48%. Winds will be 11 mph from the W.
    Night Details
    Clear. Low temperature around 41F. Dew point will be around 35F with an average humidity of 62%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    44°
    Tuesday 5/28
    Day
    66°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 35F with an average humidity of 41%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 37F with an average humidity of 58%. Winds will be 7 mph from the SW.