Weather WorldCastle Bluff Rapids, MT 7-Day Night Weather Forecast
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Castle Bluff Rapids, MT Weather Forecast
Castle Bluff Rapids, MT Weather Forecast Date: 336 AM MDT Sun Sep 13 2026
The area/counties/county of: Bears Paw Mountains And Southern Blaine, including the city of Rocky Boy.or toggle through each period.
Today... Breezy, warmer. Mostly sunny. Highs 65 to 71. East winds 10 to 15 mph shifting to the southeast 15 to 25 mph in the afternoon. Gusts up to 40 mph.
Tonight... Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the mid 40s. Northeast winds 5 to 15 mph with gusts to around 30 mph shifting to the west 10 to 15 mph with gusts to around 40 mph after midnight. Chance of precipitation 50%.
Monday... Windy. Partly sunny with a 50% chance of rain showers. Highs 54 to 60. West winds 15 to 30 mph.
Monday Night... Partly cloudy. A 20% chance of rain showers in the evening. Lows around 40. Northwest winds 15 to 20 mph with gusts to around 40 mph becoming west up to 10 mph after midnight.
Tuesday... Partly sunny. Highs 61 to 67. Southeast winds up to 10 mph.
Tuesday Night... Mostly cloudy with a 40% chance of rain showers. Lows in the mid 40s.
Wednesday... Mostly sunny. Highs 61 to 67.
Wednesday Night... Mostly clear. Lows 43 to 48. Highs 67 to 77.
Thursday... Mostly clear. Lows 43 to 48. Highs 67 to 77.
Friday... Mostly clear. Lows 43 to 48. Highs 67 to 77.
POP = Probability of Precipitation
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