Current Weather Conditions for Lewistown, MT
45°F
Conditions
Wind: 9 mph WSWHumidity: 53%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM |
| 45° | 49° | 55° | 58° | 61° | 63° | 65° | 66° | 66° | 68° | 66° | 66° | 63° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Sunny
Mostly sunny, with a high near 68. Southwest wind around 12 mph, with gusts as high as 22 mph. |
68°F | 45°F |
|
Tonight |
Mostly Cloudy
Mostly cloudy. Low around 48, with temperatures rising to around 52 overnight. South southeast wind 7 to 14 mph, with gusts as high as 24 mph. |
68°F | 45°F |
|
Tuesday |
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms likely between 1pm and 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 66, with temperatures falling to around 61 in the afternoon. West wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
68°F | 45°F |
|
Tuesday Night |
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42. West wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. |
68°F | 45°F |
|
Wednesday |
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 57. West wind 20 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. |
68°F | 45°F |
|
Wednesday Night |
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 39. West northwest wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. |
68°F | 45°F |
|
Thursday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. West northwest wind 16 to 21 mph, with gusts as high as 31 mph. |
68°F | 45°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 40. West wind 6 to 16 mph, with gusts as high as 25 mph. |
68°F | 45°F |
|
Friday |
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. |
68°F | 45°F |
|
Friday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 39. |
68°F | 45°F |
|
Saturday |
Chance Rain Showers
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 58. |
68°F | 45°F |
|
Saturday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 39. |
68°F | 45°F |
|
Sunday |
Chance Rain Showers
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 62. |
68°F | 45°F |
|
Sunday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41. |
68°F | 45°F |
| Data provided by weather.gov | |||