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Current Weather Conditions for Lewistown, MT

Patchy smoke. Mostly clear. Low around 63, with temperatures rising to around 66 overnight. Southwest wind around 9 mph.
67°F

Conditions

Wind: 9 mph SW
Humidity: 51%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
67° 67° 66° 64° 68° 72° 76° 83° 85° 86° 88° 89° 90°

Upcoming Week

Day Forecast High Low
Overnight
Patchy Smoke
Patchy smoke. Mostly clear. Low around 63, with temperatures rising to around 66 overnight. Southwest wind around 9 mph.
88°F 62°F
Friday
Patchy Smoke
Patchy smoke before 4pm. Sunny, with a high near 92. West wind 8 to 15 mph, with gusts as high as 26 mph.
88°F 62°F
Friday Night
Slight Chance Rain Showers then Patchy Smoke
A slight chance of rain showers between 7pm and 8pm, then patchy smoke. Mostly clear. Low around 63, with temperatures rising to around 67 overnight. Southwest wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
88°F 62°F
Saturday
Patchy Smoke then Chance Showers And Thunderstorms
Patchy smoke before 8am, then a chance of rain showers between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 97. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
88°F 62°F
Saturday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Southwest wind around 9 mph. Chance of precipitation is 20%.
88°F 62°F
Sunday
Sunny
Sunny, with a high near 93. West wind 3 to 7 mph.
88°F 62°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 61. West southwest wind around 7 mph.
88°F 62°F
Monday
Sunny
Sunny, with a high near 90. Northwest wind around 6 mph.
88°F 62°F
Monday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 60.
88°F 62°F
Tuesday
Sunny
Sunny, with a high near 89.
88°F 62°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 61.
88°F 62°F
Wednesday
Sunny
Sunny, with a high near 89.
88°F 62°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 60.
88°F 62°F
Thursday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 89.
88°F 62°F
Data provided by weather.gov