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Current Weather Conditions for Lewistown, MT

A slight chance of rain showers before 3pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
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Conditions

Wind: 9 mph SE
Humidity: 32%
Probability of Precipitation: 15%

Hourly Forcast (next 12 hours)

8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM
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Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 3pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
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Tonight
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 10pm. Partly cloudy. Low around 55, with temperatures rising to around 60 overnight. South southeast wind 5 to 9 mph. Chance of precipitation is 20%.
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Thursday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 2pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 87, with temperatures falling to around 84 in the afternoon. South southeast wind 2 to 6 mph. Chance of precipitation is 30%.
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Thursday Night
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 57. South southeast wind around 8 mph. Chance of precipitation is 20%.
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Friday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. West northwest wind around 6 mph. Chance of precipitation is 30%.
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Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Southwest wind 5 to 8 mph. Chance of precipitation is 50%.
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Saturday
Showers And Thunderstorms
Rain showers likely before 9am, then showers and thunderstorms. Mostly cloudy, with a high near 68. West northwest wind around 12 mph, with gusts as high as 21 mph.
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Saturday Night
Showers And Thunderstorms then Light Rain
Showers and thunderstorms before midnight, then rain. Cloudy, with a low around 44. West northwest wind 12 to 16 mph, with gusts as high as 28 mph.
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Sunday
Light Rain then Showers And Thunderstorms Likely
Rain before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 57.
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Sunday Night
Chance Showers And Thunderstorms then Chance Light Rain
A chance of showers and thunderstorms before midnight, then a chance of rain. Mostly cloudy, with a low around 40.
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Monday
Chance Light Rain then Chance Showers And Thunderstorms
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 61.
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Monday Night
Chance Showers And Thunderstorms then Chance Light Rain
A chance of showers and thunderstorms before midnight, then a chance of rain. Mostly cloudy, with a low around 41.
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Tuesday
Slight Chance Light Rain then Chance Showers And Thunderstorms
A slight chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 64.
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Tuesday Night
Slight Chance Showers And Thunderstorms then Slight Chance Light Rain
A slight chance of showers and thunderstorms before midnight, then a slight chance of rain. Partly cloudy, with a low around 42.
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Data provided by weather.gov