Current Weather Conditions for Lewistown, MT
-11°F
Conditions
Wind: 6 mph WNWHumidity: 89%
Probability of Precipitation: 27%
Hourly Forcast (next 12 hours)
| 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM |
| -11° | -11° | -11° | -11° | -9° | -6° | -2° | 1° | 5° | 7° | 9° | 11° | 10° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Chance Light Snow
A chance of snow. Cloudy, with a low around -12. Wind chill values as low as -25. West northwest wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible. |
44°F | 30°F |
|
Thursday |
Chance Light Snow
A chance of snow before 1pm. Partly sunny. High near 11, with temperatures falling to around 8 in the afternoon. Wind chill values as low as -24. Northwest wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
44°F | 30°F |
|
Thursday Night |
Mostly Clear
Mostly clear. Low around -2, with temperatures rising to around 1 overnight. Wind chill values as low as -10. South southeast wind around 6 mph. |
44°F | 30°F |
|
Friday |
Mostly Sunny then Slight Chance Light Snow
A slight chance of snow after 5pm. Mostly sunny, with a high near 28. Wind chill values as low as -7. West southwest wind around 6 mph. Chance of precipitation is 20%. |
44°F | 30°F |
|
Friday Night |
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before 11pm. Mostly cloudy, with a low around 8. West southwest wind around 7 mph. Chance of precipitation is 20%. |
44°F | 30°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 30. Northwest wind around 7 mph. |
44°F | 30°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 8. Southeast wind around 8 mph. |
44°F | 30°F |
|
Sunday |
Partly Sunny
Partly sunny, with a high near 32. South southeast wind around 10 mph, with gusts as high as 20 mph. |
44°F | 30°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 17. |
44°F | 30°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 49. |
44°F | 30°F |
|
Monday Night |
Mostly Cloudy then Chance Rain And Snow
A chance of rain and snow after 5am. Mostly cloudy, with a low around 31. |
44°F | 30°F |
|
Tuesday |
Chance Rain And Snow
A chance of rain and snow. Partly sunny, with a high near 45. |
44°F | 30°F |
|
Tuesday Night |
Chance Light Snow
A chance of snow. Partly cloudy, with a low around 25. |
44°F | 30°F |
|
Wednesday |
Slight Chance Light Snow
A slight chance of snow before 5pm. Mostly sunny, with a high near 44. |
44°F | 30°F |
| Data provided by weather.gov | |||