Current Weather Conditions for Lewistown, MT
66°F
Conditions
Wind: 5 mph SSEHumidity: 36%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM |
| 66° | 66° | 63° | 69° | 74° | 79° | 88° | 92° | 96° | 99° | 101° | 103° | 101° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Clear
Mostly clear. Low around 62, with temperatures rising to around 66 overnight. South southeast wind around 5 mph. |
85°F | 59°F |
|
Sunday |
Sunny
Sunny. High near 103, with temperatures falling to around 100 in the afternoon. South southeast wind 6 to 14 mph, with gusts as high as 24 mph. |
85°F | 59°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy. Low around 61, with temperatures rising to around 64 overnight. West southwest wind 3 to 9 mph, with gusts as high as 20 mph. |
85°F | 59°F |
|
Monday |
Sunny
Sunny, with a high near 91. Southeast wind 2 to 12 mph, with gusts as high as 23 mph. |
85°F | 59°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 61. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. |
85°F | 59°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 88. East wind 5 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. |
85°F | 59°F |
|
Tuesday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Northeast wind 6 to 13 mph, with gusts as high as 23 mph. |
85°F | 59°F |
|
Wednesday |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Northeast wind around 6 mph. |
85°F | 59°F |
|
Wednesday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. |
85°F | 59°F |
|
Thursday |
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. |
85°F | 59°F |
|
Thursday Night |
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. |
85°F | 59°F |
|
Friday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. |
85°F | 59°F |
|
Friday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. |
85°F | 59°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 86. |
85°F | 59°F |
| Data provided by weather.gov | |||