Current Weather Conditions for Lewistown, MT
66°F
Conditions
Wind: 7 mph SHumidity: 64%
Probability of Precipitation: 18%
Hourly Forcast (next 12 hours)
| 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM |
| 66° | 64° | 64° | 63° | 62° | 61° | 58° | 55° | 54° | 53° | 54° | 56° | 57° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before 10pm. Mostly cloudy, with a low around 52. Southwest wind 6 to 10 mph. Chance of precipitation is 20%. |
87°F | 60°F |
|
Monday |
Partly Sunny
Partly sunny, with a high near 73. Northeast wind 5 to 12 mph, with gusts as high as 21 mph. |
87°F | 60°F |
|
Monday Night |
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 9pm, then showers and thunderstorms between 9pm and 1am, then a slight chance of showers and thunderstorms between 1am and 2am, then a chance of showers and thunderstorms between 2am and 4am, then a slight chance of showers and thunderstorms between 4am and 5am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 53, with temperatures rising to around 57 overnight. East southeast wind 6 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
87°F | 60°F |
|
Tuesday |
Showers And Thunderstorms Likely
A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 75. Northeast wind around 7 mph. Chance of precipitation is 70%. |
87°F | 60°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 52. Southeast wind around 6 mph. |
87°F | 60°F |
|
Wednesday |
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Southwest wind around 6 mph. Chance of precipitation is 30%. |
87°F | 60°F |
|
Wednesday Night |
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. West southwest wind around 7 mph. |
87°F | 60°F |
|
Thursday |
Sunny
Sunny, with a high near 78. West northwest wind around 7 mph. |
87°F | 60°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 53. |
87°F | 60°F |
|
Friday |
Sunny
Sunny, with a high near 84. |
87°F | 60°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 57. |
87°F | 60°F |
|
Saturday |
Sunny
Sunny, with a high near 89. |
87°F | 60°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 58. |
87°F | 60°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 86. |
87°F | 60°F |
| Data provided by weather.gov | |||