Current Weather Conditions for Lewistown, MT
51°F
Conditions
Wind: 6 mph SHumidity: 77%
Probability of Precipitation: 15%
Hourly Forcast (next 12 hours)
| 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM |
| 51° | 55° | 59° | 61° | 67° | 69° | 72° | 73° | 74° | 75° | 73° | 72° | 70° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 76, with temperatures falling to around 72 in the afternoon. Southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. |
78°F | 49°F |
|
Tonight |
Showers And Thunderstorms
Showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then showers and thunderstorms likely. Mostly cloudy. Low around 50, with temperatures rising to around 53 overnight. West southwest wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. |
78°F | 49°F |
|
Saturday |
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers between 9am and noon, then a chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms between 1pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 65, with temperatures falling to around 61 in the afternoon. North northwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. |
78°F | 49°F |
|
Saturday Night |
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 45. West wind around 7 mph. Chance of precipitation is 80%. |
78°F | 49°F |
|
Sunday |
Rain Showers Likely
Rain showers likely before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 60. West southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. |
78°F | 49°F |
|
Sunday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Southwest wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. |
78°F | 49°F |
|
Monday |
Showers And Thunderstorms
Rain showers likely before noon, then showers and thunderstorms. Mostly cloudy, with a high near 58. Southwest wind around 22 mph, with gusts as high as 33 mph. |
78°F | 49°F |
|
Monday Night |
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44. West southwest wind 15 to 23 mph, with gusts as high as 35 mph. |
78°F | 49°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 68. |
78°F | 49°F |
|
Tuesday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. |
78°F | 49°F |
|
Wednesday |
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. |
78°F | 49°F |
|
Wednesday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. |
78°F | 49°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 78. |
78°F | 49°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 52. |
78°F | 49°F |
| Data provided by weather.gov | |||