Current Weather Conditions for Lewistown, MT
46°F
Conditions
Wind: 8 mph WSWHumidity: 47%
Probability of Precipitation: 2%
Hourly Forcast (next 12 hours)
| 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM |
| 46° | 45° | 44° | 42° | 42° | 41° | 42° | 40° | 40° | 40° | 38° | 42° | 45° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Cloudy
Mostly cloudy. Low around 37, with temperatures rising to around 40 overnight. West southwest wind around 8 mph. |
65°F | 45°F |
|
Wednesday |
Mostly Cloudy then Rain Showers Likely
Rain showers likely after 2pm. Mostly cloudy. High near 56, with temperatures falling to around 53 in the afternoon. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. |
65°F | 45°F |
|
Wednesday Night |
Showers And Thunderstorms then Rain And Snow Showers
Showers and thunderstorms before midnight, then rain and snow showers. Cloudy. Low around 26, with temperatures rising to around 31 overnight. West wind 8 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible. |
65°F | 45°F |
|
Thursday |
Snow Showers Likely And Patchy Blowing Snow
Snow showers likely and patchy blowing snow. Mostly cloudy, with a high near 35. Northwest wind 20 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible. |
65°F | 45°F |
|
Thursday Night |
Chance Snow Showers And Patchy Blowing Snow
A chance of snow showers and patchy blowing snow. Mostly cloudy, with a low around 17. West northwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible. |
65°F | 45°F |
|
Friday |
Chance Light Snow
A chance of snow. Partly sunny, with a high near 39. Northwest wind 12 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. |
65°F | 45°F |
|
Friday Night |
Slight Chance Light Snow then Partly Cloudy
A slight chance of snow before midnight. Partly cloudy, with a low around 22. West northwest wind 9 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than half an inch possible. |
65°F | 45°F |
|
Saturday |
Sunny
Sunny, with a high near 51. West wind around 12 mph, with gusts as high as 22 mph. |
65°F | 45°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 32. |
65°F | 45°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 63. |
65°F | 45°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 40. |
65°F | 45°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 69. |
65°F | 45°F |
|
Monday Night |
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 41. |
65°F | 45°F |
|
Tuesday |
Chance Light Rain
A chance of rain. Partly sunny, with a high near 64. |
65°F | 45°F |
| Data provided by weather.gov | |||