Current Weather Conditions for Lewistown, MT
81°F
Conditions
Wind: 16 mph WHumidity: 25%
Probability of Precipitation: 29%
Hourly Forcast (next 12 hours)
| 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM |
| 81° | 74° | 72° | 66° | 61° | 56° | 53° | 49° | 48° | 46° | 46° | 45° | 45° |
Upcoming Week
| Day | Forecast | High | Low |
|
This Afternoon |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 87, with temperatures falling to around 81 in the afternoon. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. |
81°F | 39°F |
|
Tonight |
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and midnight. Some of the storms could be severe. Partly cloudy. Low around 41, with temperatures rising to around 45 overnight. West wind 14 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. |
81°F | 39°F |
|
Thursday |
Sunny
Sunny, with a high near 62. West wind 30 to 40 mph, with gusts as high as 54 mph. |
81°F | 39°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 41. West wind 21 to 30 mph, with gusts as high as 40 mph. |
81°F | 39°F |
|
Friday |
Sunny
Sunny, with a high near 59. West wind 22 to 32 mph, with gusts as high as 43 mph. |
81°F | 39°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 36. West wind 6 to 22 mph, with gusts as high as 31 mph. |
81°F | 39°F |
|
Saturday |
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. West southwest wind 6 to 9 mph, with gusts as high as 18 mph. |
81°F | 39°F |
|
Saturday Night |
Light Rain Likely then Rain And Snow Likely
Rain likely before midnight, then rain and snow likely. Mostly cloudy, with a low around 32. West northwest wind 10 to 15 mph, with gusts as high as 29 mph. New snow accumulation of less than half an inch possible. |
81°F | 39°F |
|
Sunday |
Chance Light Snow then Slight Chance T-storms
A chance of snow before noon, then a slight chance of thunderstorms and rain and snow showers likely. Mostly cloudy, with a high near 40. |
81°F | 39°F |
|
Sunday Night |
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a low around 29. New snow accumulation of less than half an inch possible. |
81°F | 39°F |
|
Monday |
Chance Light Snow
A chance of snow before 9am, then a chance of rain and snow. Partly sunny, with a high near 44. |
81°F | 39°F |
|
Monday Night |
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before midnight. Partly cloudy, with a low around 31. |
81°F | 39°F |
|
Tuesday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. |
81°F | 39°F |
|
Tuesday Night |
Slight Chance Showers And Thunderstorms then Slight Chance Light Rain
A slight chance of showers and thunderstorms before midnight, then a slight chance of rain. Mostly cloudy, with a low around 36. |
81°F | 39°F |
| Data provided by weather.gov | |||