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Current Weather Conditions for Lewistown, MT

Rain likely after 3am. Mostly cloudy, with a low around 41. Southwest wind around 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
47°F

Conditions

Wind: 23 mph SW
Humidity: 74%
Probability of Precipitation: 13%

Hourly Forcast (next 12 hours)

7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM
47° 46° 46° 45° 43° 45° 44° 44° 45° 46° 46° 47° 48°

Upcoming Week

Day Forecast High Low
Overnight
Light Rain Likely
Rain likely after 3am. Mostly cloudy, with a low around 41. Southwest wind around 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
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Monday
Rain
Rain. Cloudy, with a high near 52. West southwest wind 14 to 22 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
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Monday Night
Rain
Rain. Mostly cloudy, with a low around 46. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
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Tuesday
Chance Rain Showers
A chance of rain showers after 9am. Partly sunny, with a high near 68. West wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
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Tuesday Night
Partly Cloudy then Chance Rain Showers
A chance of rain showers after midnight. Partly cloudy, with a low around 47. Southwest wind around 5 mph. Chance of precipitation is 30%.
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Wednesday
Showers And Thunderstorms Likely
A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 69. West wind around 5 mph. Chance of precipitation is 70%.
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Wednesday Night
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Mostly cloudy, with a low around 48. Southwest wind around 5 mph.
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Thursday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. West southwest wind 2 to 7 mph, with gusts as high as 20 mph.
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Thursday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.
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Friday
Partly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after noon. Partly sunny, with a high near 70.
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Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 48.
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Independence Day
Chance Showers And Thunderstorms
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 68.
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Saturday Night
Mostly Clear
Mostly clear, with a low around 48.
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Sunday
Sunny
Sunny, with a high near 77.
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Data provided by weather.gov