Current Weather Conditions for Lewistown, MT
21°F
Conditions
Wind: 10 mph WSWHumidity: 67%
Probability of Precipitation: 2%
Hourly Forcast (next 12 hours)
| 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM |
| 21° | 21° | 21° | 19° | 19° | 19° | 17° | 19° | 19° | 20° | 24° | 29° | 31° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Partly Cloudy
Partly cloudy, with a low around 16. West southwest wind around 12 mph, with gusts as high as 20 mph. New snow accumulation of less than half an inch possible. |
48°F | 40°F |
|
Wednesday |
Partly Sunny then Slight Chance Light Snow
A slight chance of snow after 2pm. Partly sunny, with a high near 40. West southwest wind 10 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible. |
48°F | 40°F |
|
Wednesday Night |
Chance Light Snow
A chance of snow before 2am, then a slight chance of rain and snow. Cloudy. Low around 31, with temperatures rising to around 41 overnight. West southwest wind 14 to 32 mph, with gusts as high as 54 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
48°F | 40°F |
|
Thursday |
Rain And Snow
A chance of rain before 9am, then rain and snow. Cloudy, with a high near 45. West wind 32 to 39 mph, with gusts as high as 63 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible. |
48°F | 40°F |
|
Thursday Night |
Snow And Patchy Blowing Snow
Snow and patchy blowing snow. Cloudy, with a low around 24. West northwest wind 12 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible. |
48°F | 40°F |
|
Friday |
Snow
Snow. Cloudy, with a high near 33. Northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible. |
48°F | 40°F |
|
Friday Night |
Snow
Snow. Cloudy, with a low around 20. East wind around 10 mph, with gusts as high as 20 mph. New snow accumulation of 3 to 5 inches possible. |
48°F | 40°F |
|
Saturday |
Snow
Snow. Cloudy, with a high near 33. North northeast wind 9 to 16 mph, with gusts as high as 25 mph. New snow accumulation of 3 to 5 inches possible. |
48°F | 40°F |
|
Saturday Night |
Light Snow
Snow. Cloudy, with a low around 8. New snow accumulation of 1 to 2 inches possible. |
48°F | 40°F |
|
Sunday |
Chance Light Snow
A chance of snow. Partly sunny, with a high near 28. New snow accumulation of less than half an inch possible. |
48°F | 40°F |
|
Sunday Night |
Chance Snow
A chance of snow. Mostly cloudy, with a low around 16. New snow accumulation of 1 to 3 inches possible. |
48°F | 40°F |
|
Monday |
Chance Light Snow
A chance of snow before 3pm, then a chance of rain and snow. Cloudy, with a high near 46. New snow accumulation of less than one inch possible. |
48°F | 40°F |
|
Monday Night |
Chance Rain And Snow
A chance of rain and snow before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 36. |
48°F | 40°F |
|
Tuesday |
Slight Chance Rain And Snow then Mostly Cloudy
A slight chance of rain and snow before noon. Mostly cloudy, with a high near 59. |
48°F | 40°F |
| Data provided by weather.gov | |||