National Weather Service Forecast for: Miles City MT
Issued by: National Weather Service Billings, MT
Updated: 1:08 am MDT Jun 22, 2026
 
Overnight

Overnight: A 30 percent chance of showers, mainly after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 53. Southeast wind around 7 mph.
Chance
Showers and
Patchy Fog
 Monday

Monday: A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 72. East southeast wind 7 to 14 mph becoming north northeast in the afternoon.
Chance
Showers then
Chance
T-storms
 Monday
Night
Monday Night: A 50 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 50. North wind 5 to 11 mph becoming west in the evening.
Chance
T-storms then
Partly Cloudy
 Tuesday

Tuesday: Mostly sunny, with a high near 73. Northwest wind 8 to 14 mph.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 48. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Partly Cloudy

 Wednesday

Wednesday: Mostly sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the afternoon.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 50. East wind 5 to 7 mph.
Partly Cloudy

 Thursday

Thursday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. East southeast wind 5 to 10 mph.
Mostly Sunny
then Chance
Showers
 Thursday
Night
Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55. East southeast wind 8 to 13 mph. Chance of precipitation is 40%.
Chance
T-storms then
Slight Chance
Showers
Lo 53 °F Hi 72 °F Lo 50 °F Hi 73 °F Lo 48 °F Hi 74 °F Lo 50 °F Hi 79 °F Lo 55 °F

 

Overnight
 
 A 30 percent chance of showers, mainly after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 53. Southeast wind around 7 mph.
Monday
 
 A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 72. East southeast wind 7 to 14 mph becoming north northeast in the afternoon.
Monday Night
 
 A 50 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 50. North wind 5 to 11 mph becoming west in the evening.
Tuesday
 
 Mostly sunny, with a high near 73. Northwest wind 8 to 14 mph.
Tuesday Night
 
 Partly cloudy, with a low around 48. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Wednesday
 
 Mostly sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
 
 Partly cloudy, with a low around 50. East wind 5 to 7 mph.
Thursday
 
 A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. East southeast wind 5 to 10 mph.
Thursday Night
 
 A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55. East southeast wind 8 to 13 mph. Chance of precipitation is 40%.
Friday
 
 Partly sunny, with a high near 84. Southeast wind 8 to 14 mph.
Friday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind 11 to 20 mph.
Saturday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Northwest wind around 10 mph.
Saturday Night
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. West wind 7 to 10 mph. Chance of precipitation is 60%.
Sunday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 71. West wind 11 to 21 mph.

 

Forecast from NOAA-NWS for Miles City MT.