Geyser, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    41°
    Saturday 5/18
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Sunny late in the morning then becoming partly cloudy. Highs around 60. West winds 15 to 25 mph.
    Night Details
    Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows 35 to 40. West winds up to 10 mph.
  • Forecast day icon
    Sunday
    Frozen Mix
    50°
    Forecast night icon
    Night
    50% Chance of Storms
    34°
    Sunday 5/19
    Day
    50°
    Frozen Mix
    Forecast day icon
    Night
    34°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of rain showers and snow showers likely in the morning then rain showers and slight chance of thunderstorms in the afternoon. No snow accumulation. Highs 50 to 55. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent.
    Night Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening then partly cloudy with slight chance of rain showers after midnight. Lows around 35. West winds 5 to 15 mph. Chance of precipitation 50 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    52°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Monday 5/20
    Day
    52°
    70% Chance of Storms
    Forecast day icon
    Night
    35°
    Partly Cloudy
    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 around 55. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 30 to 35.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    57°
    Forecast night icon
    Night
    Mostly Cloudy
    37°
    Tuesday 5/21
    Day
    57°
    40% Chance of Storms
    Forecast day icon
    Night
    37°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    58°
    Forecast night icon
    Night
    80% Chance of Storms
    41°
    Wednesday 5/22
    Day
    58°
    70% Chance of Storms
    Forecast day icon
    Night
    41°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 70 percent.
    Night Details
    Rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 80 percent.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    50% Chance of Rain
    41°
    Thursday 5/23
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    41°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55. Lows around 35.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Highs 50 to 55. Lows around 35.
  • Forecast day icon
    Friday
    50% Chance of Storms
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    39°
    Friday 5/24
    Day
    63°
    50% Chance of Storms
    Forecast day icon
    Night
    39°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 55. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 39F. Dew point will be around 35F with an average humidity of 68%. Winds will be 7 mph from the SW.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    59°
    Forecast night icon
    Night
    50% Chance of Rain
    40°
    Saturday 5/25
    Day
    59°
    60% Chance of Rain
    Forecast day icon
    Night
    40°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 59F. Dew point will be around 37F with an average humidity of 53%. Winds will be 10 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 40F. Dew point will be around 35F with an average humidity of 67%. Winds will be 6 mph from the W.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    60°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Sunday 5/26
    Day
    60°
    50% Chance of Rain
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 60F. Dew point will be around 36F with an average humidity of 50%. Winds will be 9 mph from the W.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 42F. Dew point will be around 36F with an average humidity of 64%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Monday
    50% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Monday 5/27
    Day
    62°
    50% Chance of Rain
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 45% chance for rain and thunderstorms. High temperature around 62F. Dew point will be around 38F with an average humidity of 51%. Winds will be 11 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 37F with an average humidity of 63%. Winds will be 7 mph from the W.