Weather in Lewistown, Montana, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Lewistown
Today |
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Temperature: 51°F Wind Speed: 5 mph Wind Direction: SSE Forecast: A slight chance of rain after noon. Mostly cloudy. High near 51, with temperatures falling to around 46 in the afternoon. South southeast wind around 5 mph. Chance of precipitation is 20%. |
Tonight |
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Temperature: 37°F Wind Speed: 6 mph Wind Direction: SE Forecast: Partly cloudy. Low around 37, with temperatures rising to around 40 overnight. Southeast wind around 6 mph. |
Wednesday |
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Temperature: 55°F Wind Speed: 6 to 9 mph Wind Direction: SE Forecast: A slight chance of drizzle after 5pm. Partly sunny. High near 55, with temperatures falling to around 49 in the afternoon. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. |
Wednesday Night |
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Temperature: 30°F Wind Speed: 5 to 8 mph Wind Direction: S Forecast: A chance of drizzle before 5am, then a chance of drizzle and patchy fog. Mostly cloudy, with a low around 30. South wind 5 to 8 mph. Chance of precipitation is 40%. |
Christmas Day |
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Temperature: 47°F Wind Speed: 7 mph Wind Direction: SW Forecast: A chance of drizzle and patchy fog before 8am, then a chance of rain between 8am and 11am. Partly sunny, with a high near 47. Southwest wind around 7 mph. Chance of precipitation is 40%. |
Thursday Night |
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Temperature: 32°F Wind Speed: 6 to 9 mph Wind Direction: SSW Forecast: A slight chance of rain after 5am. Mostly cloudy, with a low around 32. South southwest wind 6 to 9 mph. Chance of precipitation is 20%. |
Friday |
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Temperature: 49°F Wind Speed: 9 to 13 mph Wind Direction: WSW Forecast: A slight chance of rain before 8am, then a slight chance of snow between 8am and 11am, then a slight chance of rain and snow. Mostly cloudy, with a high near 49. West southwest wind 9 to 13 mph, with gusts as high as 23 mph. |
Friday Night |
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Temperature: 9°F Wind Speed: 13 mph Wind Direction: W Forecast: A slight chance of rain and snow. Mostly cloudy, with a low around 9. West wind around 13 mph, with gusts as high as 22 mph. |
Saturday |
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Temperature: 23°F Wind Speed: 8 to 12 mph Wind Direction: WNW Forecast: A slight chance of snow before 11am. Mostly cloudy, with a high near 23. |
Saturday Night |
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Temperature: 11°F Wind Speed: 8 mph Wind Direction: WSW Forecast: Partly cloudy, with a low around 11. |
Sunday |
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Temperature: 41°F Wind Speed: 7 mph Wind Direction: WSW Forecast: Mostly sunny, with a high near 41. |
Sunday Night |
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Temperature: 24°F Wind Speed: 8 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 24. |
Monday |
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Temperature: 51°F Wind Speed: 9 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 51. |
Monday Night |
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Temperature: 31°F Wind Speed: 9 mph Wind Direction: WSW Forecast: Mostly cloudy, with a low around 31. |