10 Day Weather - Lewistown, MT
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SaturdayMostly Cloudy74°Night50% Chance of Storms52°Day DetailsSunny in the morning then becoming mostly cloudy. Highs 70 to 75. South winds up to 10 mph.Night DetailsMostly cloudy. Slight chance of rain showers in the evening then chance of rain showers and slight chance of thunderstorms after midnight. Lows 45 to 55. West winds up to 10 mph. Chance of precipitation 50 percent.
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SundayPartly Cloudy71°NightMostly Cloudy53°Day DetailsPartly cloudy. Highs 70 to 75. West winds 10 to 15 mph.Night DetailsMostly cloudy. Lows 50 to 55. Southwest winds up to 10 mph.
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Monday50% Chance of Storms68°Night70% Chance of Storms48°Day DetailsMostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 75. Southwest winds 5 to 15 mph. Chance of precipitation 50 percent.Night DetailsMostly cloudy with rain showers likely and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 70 percent.
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TuesdayWindy71°NightWindy53°Day DetailsWindy. Mostly clear. Highs around 70. Lows 50 to 55.Night DetailsWindy. Mostly clear. Highs around 70. Lows 50 to 55.
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WednesdayWindy72°NightClear50°Day DetailsWindy sunny. Highs around 75.Night DetailsClear. Lows 45 to 50. Highs around 80.
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ThursdaySunny77°NightMostly Clear56°Day DetailsClear. Lows 45 to 50. Highs around 80.Night DetailsMostly clear. Lows 50 to 55. Highs 80 to 85.
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FridayMostly Sunny81°NightMostly Clear59°Friday 6/7Day81°Mostly SunnyNight59°Mostly ClearDay DetailsMostly clear. Lows 50 to 55. Highs 80 to 85.Night DetailsMostly clear. Low temperature around 59F. Dew point will be around 48F with an average humidity of 57%. Winds will be 6 mph from the E.
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SaturdayPartly Cloudy82°NightPartly Cloudy59°Saturday 6/8Day82°Partly CloudyNight59°Partly CloudyDay DetailsPartly cloudy. High temperature around 82F. Dew point will be around 52F with an average humidity of 47%. Winds will be 3 mph from the NE.Night DetailsPartly cloudy. Low temperature around 59F. Dew point will be around 51F with an average humidity of 59%. Winds will be 4 mph from the S.
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SundayMostly Sunny79°NightPartly Cloudy57°Sunday 6/9Day79°Mostly SunnyNight57°Partly CloudyDay DetailsMostly sunny. High temperature around 79F. Dew point will be around 52F with an average humidity of 49%. Winds will be 2 mph from the NE.Night DetailsPartly cloudy. Low temperature around 57F. Dew point will be around 51F with an average humidity of 62%. Winds will be 2 mph from the SE.
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MondaySunny76°Night30% Chance of Rain55°Monday 6/10Day76°SunnyNight55°30% Chance of RainDay DetailsSunny. High temperature around 76F. Dew point will be around 50F with an average humidity of 51%. Winds will be 2 mph from the N.Night DetailsPartly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 47F with an average humidity of 60%. Winds will be 2 mph from the S.