Current Weather Conditions for Lewistown, MT
48°F
Conditions
Wind: 6 mph EHumidity: 72%
Probability of Precipitation: 73%
Hourly Forcast (next 12 hours)
| 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM |
| 48° | 46° | 44° | 44° | 43° | 42° | 41° | 41° | 40° | 39° | 38° | 37° | 38° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Showers And Thunderstorms Likely then Chance Light Rain
Showers and thunderstorms likely before midnight, then a chance of rain between midnight and 2am. Mostly cloudy, with a low around 36. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
45°F | 30°F |
|
Monday |
Chance Light Rain
A chance of rain after 10am. Partly sunny, with a high near 54. West wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. |
45°F | 30°F |
|
Monday Night |
Chance Light Rain then Mostly Cloudy
A chance of rain before midnight. Mostly cloudy, with a low around 35. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. |
45°F | 30°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 58. West wind 10 to 14 mph, with gusts as high as 24 mph. |
45°F | 30°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 36. West southwest wind 6 to 14 mph, with gusts as high as 22 mph. |
45°F | 30°F |
|
Wednesday |
Mostly Cloudy then Chance Light Rain
A chance of rain after noon. Mostly cloudy, with a high near 56. Southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. |
45°F | 30°F |
|
Wednesday Night |
Rain And Snow
Rain before 9pm, then rain and snow. Cloudy, with a low around 26. West northwest wind 12 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible. |
45°F | 30°F |
|
Thursday |
Light Snow
Snow. Mostly cloudy, with a high near 35. Northwest wind 20 to 23 mph, with gusts as high as 35 mph. New snow accumulation of 1 to 2 inches possible. |
45°F | 30°F |
|
Thursday Night |
Chance Light Snow then Mostly Cloudy
A chance of snow before midnight. Mostly cloudy, with a low around 18. New snow accumulation of less than half an inch possible. |
45°F | 30°F |
|
Friday |
Chance Light Snow
A chance of snow. Partly sunny, with a high near 40. |
45°F | 30°F |
|
Friday Night |
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 24. |
45°F | 30°F |
|
Saturday |
Chance Light Snow
A chance of snow. Partly sunny, with a high near 48. |
45°F | 30°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 28. |
45°F | 30°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 58. |
45°F | 30°F |
| Data provided by weather.gov | |||