Current Weather Conditions for Lewistown, MT
15°F
Conditions
Wind: 5 mph WSWHumidity: 78%
Probability of Precipitation: 28%
Hourly Forcast (next 12 hours)
| 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM |
| 15° | 12° | 11° | 11° | 10° | 11° | 11° | 9° | 9° | 9° | 8° | 9° | 10° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Chance Light Snow then Mostly Cloudy
A chance of snow before 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -1. West southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible. |
41°F | 32°F |
|
Saturday |
Mostly Sunny
Mostly sunny. High near 26, with temperatures falling to around 22 in the afternoon. Northwest wind around 6 mph. |
41°F | 32°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 9. Wind chill values as low as -2. East southeast wind 6 to 9 mph. |
41°F | 32°F |
|
Sunday |
Partly Sunny
Partly sunny, with a high near 36. Wind chill values as low as -2. South southeast wind around 12 mph, with gusts as high as 21 mph. |
41°F | 32°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 24. South southwest wind 10 to 15 mph, with gusts as high as 24 mph. |
41°F | 32°F |
|
Monday |
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 5pm. Partly sunny, with a high near 46. West southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%. |
41°F | 32°F |
|
Monday Night |
Chance Rain And Snow
A slight chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. West southwest wind around 15 mph, with gusts as high as 26 mph. |
41°F | 32°F |
|
Tuesday |
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a high near 46. West southwest wind 14 to 17 mph, with gusts as high as 31 mph. New snow accumulation of less than half an inch possible. |
41°F | 32°F |
|
Tuesday Night |
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a low around 26. New snow accumulation of less than half an inch possible. |
41°F | 32°F |
|
Wednesday |
Slight Chance Light Snow
A slight chance of snow before 5pm. Mostly sunny, with a high near 39. |
41°F | 32°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 25. |
41°F | 32°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 45. |
41°F | 32°F |
|
Thursday Night |
Slight Chance Light Snow
A slight chance of snow after 11pm. Partly cloudy, with a low around 27. |
41°F | 32°F |
|
Friday |
Chance Light Snow
A chance of snow. Partly sunny, with a high near 43. |
41°F | 32°F |
| Data provided by weather.gov | |||