Current Weather Conditions for Lewistown, MT
53°F
Conditions
Wind: 8 mph WHumidity: 36%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM |
| 53° | 58° | 61° | 63° | 66° | 68° | 68° | 70° | 68° | 68° | 65° | 60° | 56° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Sunny
Mostly sunny, with a high near 70. West northwest wind around 9 mph. |
70°F | 33°F |
|
Tonight |
Partly Cloudy
Partly cloudy. Low around 46, with temperatures rising to around 49 overnight. South southeast wind around 8 mph. |
70°F | 33°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 77. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. |
70°F | 33°F |
|
Tuesday Night |
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 51. South wind around 12 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
70°F | 33°F |
|
Wednesday |
Slight Chance Light Rain then Showers And Thunderstorms Likely
A slight chance of rain before 9am, then rain showers likely between 9am and 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 71. Southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. |
70°F | 33°F |
|
Wednesday Night |
Showers And Thunderstorms then Rain And Snow
Showers and thunderstorms before 9pm, then rain between 9pm and 3am, then rain and snow. Cloudy, with a low around 28. West northwest wind 18 to 36 mph, with gusts as high as 51 mph. Chance of precipitation is 90%. New snow accumulation of around one inch possible. |
70°F | 33°F |
|
Thursday |
Snow
Snow. Mostly cloudy, with a high near 35. Northwest wind 29 to 39 mph, with gusts as high as 54 mph. New snow accumulation of 2 to 4 inches possible. |
70°F | 33°F |
|
Thursday Night |
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 22. Northwest wind 20 to 28 mph, with gusts as high as 39 mph. New snow accumulation of less than half an inch possible. |
70°F | 33°F |
|
Friday |
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 34. New snow accumulation of less than half an inch possible. |
70°F | 33°F |
|
Friday Night |
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 19. |
70°F | 33°F |
|
Saturday |
Slight Chance Light Snow
A slight chance of snow. Partly sunny, with a high near 38. |
70°F | 33°F |
|
Saturday Night |
Mostly Cloudy
Mostly cloudy, with a low around 20. |
70°F | 33°F |
|
Sunday |
Slight Chance Light Snow
A slight chance of snow. Partly sunny, with a high near 41. |
70°F | 33°F |
|
Sunday Night |
Mostly Cloudy
Mostly cloudy, with a low around 23. |
70°F | 33°F |
| Data provided by weather.gov | |||