St. Regis, MT Weather Forecast & Current Conditions

Night: Mostly cloudy until early morning then becoming partly cloudy. Patchy fog in the late evening and early morning. Areas of fog late in the night. Lows in the mid 30s to lower 40s.

Day: Mostly cloudy. Areas of fog in the morning. Highs in the 60s.

Night: Cloudy in the evening then becoming partly cloudy. Areas of fog after midnight. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Areas of fog in the morning. Highs in the upper 60s to mid 70s.

Night: Clear. Areas of fog after midnight. Lows in the 40s.

Day: Mostly sunny. Areas of fog in the morning. Highs in the 70s to lower 80s.

Night: Partly cloudy in the evening then becoming mostly cloudy. Chance of rain showers and a slight chance of thunderstorms. Chance of precipitation 50 percent. Lows in the mid 40s to lower 50s.

Day: Partly cloudy. Slight chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s.

Night: Partly cloudy with a 40 percent chance of rain. Lows in the 40s to lower 50s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs in the 70s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Night: Mostly cloudy. A 20 percent chance of rain showers early in the evening. Patchy fog late in the night. Lows in the 40s.

Day: Cloudy. Areas of fog in the morning. A 20 percent chance of rain showers in the afternoon. Highs in the 60s.

Night: Cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows in the 40s.

Day: Mostly sunny. Patchy fog in the morning. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs in the mid 70s to lower 80s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Day: Partly cloudy. Highs in the 70s.

Night: Partly cloudy. Lows in the 40s to lower 50s.

Day: Mostly sunny. Highs in the 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs in the 70s.

Night: Mostly clear. Lows in the 40s.

Night: Mostly cloudy. Patchy fog overnight. Lows in the lower to mid 40s.

Day: Patchy fog in the morning. Mostly cloudy. Highs in the mid to upper 60s.

Night: Mostly cloudy. Patchy fog overnight. Lows in the lower to mid 40s.

Day: Sunny, warmer. Highs in the lower to mid 70s.

Night: Clear. Lows in the mid 40s.

Day: Sunny. Highs in the mid to upper 70s.

Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 40s to lower 50s. Chance of precipitation 50 percent.

Day: Partly cloudy with a 20 percent chance of rain showers. Highs in the lower to mid 70s.

Night: Mostly cloudy. Patchy fog after midnight. Lows in the upper 30s to mid 40s.

Day: Cloudy. Patchy fog in the morning. Highs in the upper 50s to mid 60s.

Night: Mostly cloudy. Lows in the 40s.

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear with a 30 percent chance of rain. Lows in the 40s to lower 50s.

Day: Partly cloudy. Slight chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 20 percent. Highs in the upper 60s to mid 70s.

Night: Mostly clear with a 30 percent chance of rain. Lows in the 40s to lower 50s.

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the 40s.

Night: Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming mostly clear. Patchy fog late in the night. Lows in the 30s.

Day: Mostly cloudy. Areas of fog and patchy frost in the morning. Highs near 70.

Night: Mostly cloudy in the evening then clearing. Lows near 40.

Day: Mostly sunny. Patchy fog in the morning. Highs in the lower 70s.

Night: Mostly clear. Lows in the lower to mid 40s.

Day: Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 70s.

Night: Rain showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 70 percent. Lows in the mid to upper 40s.

Day: A chance of rain in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation 60 percent. Highs in the lower 70s.

Night: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain after midnight. Chance of precipitation 50 percent. Lows in the lower to mid 40s.

Day: Mostly sunny. Highs in the lower to mid 70s.

Night: Mostly clear. Lows in the lower to mid 40s.

Day: Mostly sunny. Highs in the lower to mid 70s.

Night: Mostly clear. Lows in the lower to mid 40s.

Night: Partly cloudy. Patchy frost late in the night. Lows in the 30s.

Day: Mostly cloudy. Patchy frost in the morning. Highs in the 60s to lower 70s.

Night: Mostly cloudy in the evening then clearing. Areas of fog after midnight. Lows in the mid 30s to lower 40s.

Day: Mostly sunny. Patchy fog in the morning. Highs in the 70s.

Night: Clear. Patchy fog after midnight. Lows in the mid 30s to lower 40s.

Day: Mostly sunny. Patchy fog in the morning. Highs in the 70s.

Night: Mostly cloudy with a chance of rain showers. Chance of thunderstorms. Chance of precipitation 50 percent. Lows in the upper 30s to mid 40s.

Day: Partly cloudy. A chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the upper 60s to mid 70s.

Night: Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to lower 40s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the mid 30s to lower 40s.

Day: Mostly sunny. Highs in the 70s.

Night: Mostly clear. Lows in the mid 30s to lower 40s.

Night: Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Patchy fog after midnight. Areas of fog and patchy frost late in the night. Lows in the 30s.

Day: Mostly cloudy. Areas of fog and patchy frost in the morning. Highs in the 60s.

Night: Cloudy in the evening then clearing. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Patchy fog in the morning. Highs in the 60s.

Night: Mostly clear. Patchy fog after midnight. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Patchy fog in the morning. Highs in the 70s.

Night: Rain showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 60 percent. Lows in the mid 40s to lower 50s.

Day: Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s.

Night: Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of rain. Lows in the 40s.

Day: Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 60s to lower 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the 40s.

Night: Mostly cloudy. Patchy fog. Lows in the mid to upper 40s.

Day: Cloudy. Patchy fog in the morning. A chance of rain showers. Highs in the lower to mid 60s. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.

Night: Mostly cloudy. A chance of rain showers in the evening. Patchy fog overnight. Lows in the lower to mid 40s. Chance of precipitation 20 percent.

Day: Sunny, warmer. Highs in the lower to mid 70s.

Night: Mostly clear. Lows in the lower to mid 40s.

Night: Mostly cloudy. A 20 percent chance of rain showers in the evening. Patchy fog late in the evening. Areas of fog after midnight. Lows in the upper 30s to mid 40s.

Day: Mostly cloudy. Areas of fog in the morning. Highs in the 50s to lower 60s.

Night: Mostly cloudy with a 50 percent chance of rain showers. Patchy fog after midnight. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the upper 50s to mid 60s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. A 20 percent chance of showers and thunderstorms after midnight. Lows in the mid 40s to lower 50s.

Day: Partly cloudy. Slight chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 20 percent. Highs in the 60s.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the mid 40s to lower 50s.

Day: Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Day: Mostly sunny. Highs in the 60s.

Night: Mostly clear. Lows in the 40s.

Night: Partly cloudy. Lows in the 30s to upper 40s.

Day: Mostly cloudy. Highs in the 60s to lower 70s.

Night: Cloudy in the evening then clearing. Lows in the 40s to lower 50s.

Day: Mostly sunny. Highs 66 to 80.

Night: Clear. Lows in the mid 40s to lower 50s.

Day: Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 60s to lower 80s.

Night: Mostly cloudy. Chance of showers and thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 50 percent. Lows in the upper 40s to mid 50s.

Day: Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the 60s to upper 70s.

Night: Partly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 40s to lower 50s.

Day: Mostly sunny. Highs in the 70s to lower 80s.

Night: Mostly clear. Lows in the mid 40s to lower 50s.

Day: Mostly sunny. Highs in the 70s to lower 80s.

Night: Mostly clear. Lows in the mid 40s to lower 50s.

Night: Mostly cloudy. Patchy fog overnight. Lows in the mid 40s. Light wind.

Day: Patchy fog in the morning. Cloudy. Highs in the mid to upper 60s. Light wind.

Night: Mostly cloudy in the evening then clearing. Lows in the mid to upper 40s. Light wind.

Day: Sunny, warmer. Highs in the lower to mid 70s. Northeast wind 5 to 10 mph.

Night: Mostly clear. Lows in the mid to upper 40s. North wind 5 to 10 mph.

Day: Sunny. Highs in the mid to upper 70s.

Night: Partly cloudy. Lows in the 40s.

Day: Mostly cloudy. Highs in the mid 60s to lower 70s.

Night: Partly cloudy. Lows in the mid 40s to lower 50s.

Day: Sunny, warmer. Highs in the lower 70s to lower 80s.

Night: Clear. Lows in the upper 40s to lower 50s.

Day: Sunny. Highs in the 70s.

Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower to mid 50s. Chance of precipitation 40 percent.

Day: Partly cloudy with a 20 percent chance of rain showers. Highs in the 70s.

Night: Partly cloudy. Patchy fog in the late evening and overnight. Widespread frost late in the night. Lows 29 to 44.

Day: Mostly cloudy. Widespread frost and patchy fog in the morning. Highs 58 to 73.

Night: Mostly cloudy in the evening then clearing. Areas of fog after midnight. Lows 34 to 47.

Day: Mostly sunny. Areas of fog and patchy frost in the morning. Highs 63 to 78.

Night: Mostly clear. Patchy fog after midnight. Lows 36 to 50.

Day: Partly cloudy. Patchy fog in the morning. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs 64 to 78.

Night: Rain showers likely and a chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 70 percent. Lows 38 to 52.

Day: A chance of rain in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 60 percent. Highs 59 to 73.

Night: Partly cloudy. A 30 percent chance of rain in the evening. Lows 36 to 50.

Day: Mostly sunny. Highs 62 to 77.

Night: Mostly clear. Lows 36 to 50.

Day: Mostly sunny. Highs 66 to 80.

Night: Mostly clear. Lows 36 to 51.

Night: Partly cloudy. Patchy fog overnight. Lows in the 40s. Light wind.

Day: Patchy fog in the morning. Mostly cloudy. Highs in the mid 60s to lower 70s. Light wind.

Night: Partly cloudy. Patchy fog overnight. Lows in the 40s. Light wind.

Day: Sunny. Patchy fog. Warmer. Highs in the 70s. Light wind.

Night: Clear. Lows in the mid to upper 40s. North wind 5 to 10 mph.

Day: Sunny. Highs in the mid to upper 70s.

Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s to lower 50s.

Night: Partly cloudy. Lows in the 40s.

Day: Mostly cloudy. Highs in the lower 60s to lower 70s.

Night: Mostly cloudy. Lows in the 40s. Gusts up to 20 mph in the evening.

Day: Sunny, warmer. Highs in the upper 60s to upper 70s.

Night: Clear. Lows in the mid 40s to lower 50s.

Day: Partly cloudy. Highs in the lower to mid 70s.

Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 40s to lower 50s. Chance of precipitation 50 percent.

Day: Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 60s to mid 70s.

Night: Partly cloudy. Areas of frost after midnight. Widespread frost and areas of fog late in the night. Lows in the upper 20s to mid 30s. Northwest winds to 15 mph in the evening.

Day: Partly cloudy. Widespread frost and areas of fog in the morning. Highs in the 60s.

Night: Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 30s to lower 40s.

Day: Mostly sunny. Areas of fog and patchy frost in the morning. Highs in the 60s.

Night: Mostly clear. Lows in the mid 30s to lower 40s.

Day: Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s.

Night: Rain showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 80 percent. Lows in the 40s.

Day: A chance of rain in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the 60s.

Night: Rain likely and a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain after midnight. Chance of precipitation 60 percent. Lows in the upper 30s to mid 40s.

Day: Mostly cloudy with a 30 percent chance of rain. Highs in the 60s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Night: Partly cloudy. Patchy fog late in the evening. Patchy frost after midnight, then areas of frost late in the night. Lows in the 30s.

Day: Mostly sunny in the morning then becoming mostly cloudy. Widespread frost in the morning. Highs in the 60s.

Night: Mostly cloudy. Lows in the mid 30s to lower 40s.

Day: Mostly sunny. Highs in the 60s to lower 70s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Day: Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s.

Night: Rain showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 80 percent. Lows in the 40s.

Day: A chance of rain in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the 60s.

Night: Mostly cloudy in the evening then becoming partly cloudy. A 50 percent chance of rain. Lows in the upper 30s to mid 40s.

Day: Partly cloudy with a 20 percent chance of rain. Highs in the 60s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Night: Partly cloudy. Lows in the mid 30s. West winds up to 10 mph. Gusts up to 30 mph in the evening.

Day: Not as cool. Mostly sunny. Highs 56 to 64. Southeast winds up to 5 mph shifting to the northeast in the afternoon.

Night: Mostly cloudy. Lows around 40. North winds up to 10 mph.

Day: Mostly sunny. Highs 50 to 60. Northeast winds up to 10 mph. Gusts up to 25 mph in the morning.

Night: Mostly clear. Lows in the lower 40s. Northeast winds up to 10 mph shifting to the south after midnight.

Day: Warmer, sunny. Highs 65 to 73.

Night: Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 44 to 50. Chance of precipitation 70 percent.

Day: Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 59 to 67. Chance of precipitation 70 percent.

Night: Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Lows 41 to 47. Chance of showers 50 percent.

Day: Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 58 to 66. Chance of showers 30 percent.

Night: Mostly cloudy. Chance of rain showers in the evening. Slight chance of snow showers late in the evening, then slight chance of rain showers after midnight. Lows in the mid 30s. Southwest winds up to 15 mph. Chance of precipitation 50 percent.

Day: Cloudy. A 50 percent chance of rain showers in the afternoon. Highs 44 to 52. Southeast winds up to 10 mph.

Night: Cloudy. Rain showers likely in the evening, then chance of rain showers and slight chance of snow showers after midnight. Little or no snow accumulation. Lows in the upper 30s. Northeast winds up to 10 mph. Chance of precipitation 70 percent.

Day: Partly sunny in the morning then clearing. Highs 48 to 56. North winds up to 10 mph shifting to the southeast in the afternoon.

Night: Mostly clear. Lows around 40. Southwest winds up to 10 mph.

Day: Warmer, sunny. Highs 59 to 67.

Night: Mostly clear. A 20 percent chance of rain showers after midnight. Lows in the mid 40s.

Night: Partly cloudy. A 20 percent chance of thunderstorms. Highs 56 to 64. Lows 42 to 48.

Day: Mostly sunny with a 20 percent chance of rain showers. Highs 53 to 63.

Night: Mostly clear. Lows 41 to 47. Highs 54 to 62.

Night: Mostly clear. Lows 41 to 47. Highs 54 to 62.

Night: Mostly clear. Lows in the 40s.

Day: Mostly cloudy. Highs in the 60s to upper 70s.

Night: Mostly cloudy in the evening then clearing. Lows in the mid 40s to lower 50s.

Day: Mostly sunny. Highs in the upper 60s to lower 80s.

Night: Mostly clear. Lows in the upper 40s to mid 50s.

Day: Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 70s to lower 80s.

Night: Rain showers likely and a chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 60 percent. Lows in the 50s.

Day: Mostly cloudy with a 50 percent chance of rain. Highs in the upper 60s to lower 80s.

Night: Mostly clear. A 20 percent chance of rain in the evening. Lows in the upper 40s to mid 50s.

Day: Mostly sunny. Highs in the lower 70s to mid 80s.

Night: Mostly clear. Lows in the upper 40s to mid 50s.

Day: Mostly sunny. Highs in the 70s to mid 80s.

Night: Mostly clear. Lows in the upper 40s to mid 50s.