Current Weather Conditions for Lewistown, MT
42°F
Conditions
Wind: 18 mph WHumidity: 54%
Probability of Precipitation: 5%
Hourly Forcast (next 12 hours)
| 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM |
| 42° | 45° | 47° | 50° | 52° | 55° | 56° | 57° | 57° | 58° | 59° | 57° | 57° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Sunny
Mostly sunny, with a high near 59. West wind 18 to 29 mph, with gusts as high as 39 mph. |
62°F | 42°F |
|
Tonight |
Partly Cloudy
Partly cloudy. Low around 38, with temperatures rising to around 42 overnight. West wind 5 to 18 mph, with gusts as high as 26 mph. |
62°F | 42°F |
|
Saturday |
Mostly Cloudy then Showers And Thunderstorms
Rain likely between noon and 3pm, then showers and thunderstorms. Mostly cloudy. High near 55, with temperatures falling to around 49 in the afternoon. West northwest wind around 7 mph. Chance of precipitation is 90%. |
62°F | 42°F |
|
Saturday Night |
Rain And Snow
Rain before 9pm, then rain and snow between 9pm and midnight, then rain and snow. Cloudy, with a low around 30. Northwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible. |
62°F | 42°F |
|
Sunday |
Rain And Snow
Rain and snow. Cloudy, with a high near 38. Northwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible. |
62°F | 42°F |
|
Sunday Night |
Rain And Snow
Rain and snow. Cloudy, with a low around 27. Northwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible. |
62°F | 42°F |
|
Monday |
Light Snow Likely
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 38. Northwest wind around 10 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible. |
62°F | 42°F |
|
Monday Night |
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 26. South southwest wind around 6 mph. |
62°F | 42°F |
|
Tuesday |
Slight Chance Light Snow then Slight Chance Showers And Thunderstorms
A slight chance of snow before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 51. |
62°F | 42°F |
|
Tuesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 32. |
62°F | 42°F |
|
Wednesday |
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. |
62°F | 42°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 38. |
62°F | 42°F |
|
Thursday |
Mostly Sunny then Slight Chance Light Rain
A slight chance of rain after noon. Mostly sunny, with a high near 64. |
62°F | 42°F |
|
Thursday Night |
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 41. |
62°F | 42°F |
| Data provided by weather.gov | |||