Weather in Lewistown, Montana, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Lewistown
Today |
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Temperature: 13°F Wind Speed: 7 mph Wind Direction: ESE Forecast: Snow. Cloudy. High near 13, with temperatures falling to around 10 in the afternoon. Wind chill values as low as -6. East southeast wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible. |
Tonight |
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Temperature: 2°F Wind Speed: 7 mph Wind Direction: WSW Forecast: Snow likely. Cloudy. Low around 2, with temperatures rising to around 5 overnight. Wind chill values as low as -6. West southwest wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible. |
Saturday |
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Temperature: 33°F Wind Speed: 3 to 7 mph Wind Direction: S Forecast: A chance of snow before 11am. Mostly cloudy. High near 33, with temperatures falling to around 28 in the afternoon. Wind chill values as low as -6. South wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible. |
Saturday Night |
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Temperature: 22°F Wind Speed: 7 to 10 mph Wind Direction: SSW Forecast: Partly cloudy, with a low around 22. South southwest wind 7 to 10 mph. |
Sunday |
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Temperature: 49°F Wind Speed: 13 mph Wind Direction: SW Forecast: Partly sunny, with a high near 49. Southwest wind around 13 mph, with gusts as high as 22 mph. |
Sunday Night |
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Temperature: 35°F Wind Speed: 13 mph Wind Direction: SW Forecast: Mostly cloudy, with a low around 35. Southwest wind around 13 mph, with gusts as high as 21 mph. |
Monday |
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Temperature: 51°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: Partly sunny, with a high near 51. Southwest wind 10 to 15 mph, with gusts as high as 26 mph. |
Monday Night |
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Temperature: 38°F Wind Speed: 17 mph Wind Direction: SW Forecast: Mostly cloudy, with a low around 38. Southwest wind around 17 mph, with gusts as high as 30 mph. |
Tuesday |
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Temperature: 49°F Wind Speed: 12 to 17 mph Wind Direction: WSW Forecast: A chance of rain and snow after 5pm. Partly sunny, with a high near 49. |
Tuesday Night |
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Temperature: 29°F Wind Speed: 12 to 16 mph Wind Direction: SW Forecast: A chance of rain and snow. Mostly cloudy, with a low around 29. New snow accumulation of less than one inch possible. |
Wednesday |
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Temperature: 41°F Wind Speed: 16 to 23 mph Wind Direction: W Forecast: A chance of rain and snow before 5pm. Mostly sunny, with a high near 41. New snow accumulation of less than one inch possible. |
Wednesday Night |
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Temperature: 20°F Wind Speed: 9 to 17 mph Wind Direction: W Forecast: A slight chance of snow after 5am. Partly cloudy, with a low around 20. |
Thursday |
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Temperature: 38°F Wind Speed: 10 mph Wind Direction: SW Forecast: A chance of snow. Partly sunny, with a high near 38. New snow accumulation of less than half an inch possible. |
Thursday Night |
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Temperature: 26°F Wind Speed: 12 mph Wind Direction: SW Forecast: A chance of snow before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 26. New snow accumulation of less than half an inch possible. |