Lewistown, MT

Current conditions, hourly and 7-day forecast, and live radar for Lewistown, MT 59457. Right now: mostly clear, 50°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 50. Southwest wind 7 to 12 mph, with gusts as high as 23 mph.
• Thursday: Sunny, with a high near 83. West southwest wind 12 to 18 mph, with gusts as high as 28 mph.
• Thursday Night: Rain showers likely after 3am. Mostly cloudy. Low around 47, with temperatures rising to around 50 overnight. Northwest wind 3 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
• Friday: Rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
• Friday Night: A slight chance of rain showers. Mostly cloudy, with a low around 39. North wind 2 to 9 mph. Chance of precipitation is 20%.
• Saturday: A slight chance of rain showers before noon. Mostly cloudy, with a high near 58. East wind 3 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.