National Weather Service Forecast for: Glendive MT
Issued by: National Weather Service Glasgow, MT
Updated: 1:11 pm MDT Jul 28, 2026
 
This
Afternoon
This Afternoon: A 20 percent chance of showers before 5pm. Widespread haze before 5pm. Mostly cloudy early, then becoming sunny and hot, with a high near 98. South wind around 7 mph.
Slight Chance
Showers

 Tonight

Tonight: Widespread haze after 9pm. Mostly clear, with a low around 68. Southeast wind 5 to 8 mph.
Haze

 Wednesday

Wednesday: A chance of showers, with thunderstorms also possible after 3pm. Widespread haze before 7am. Increasing clouds and hot, with a high near 102. South southeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 40%.
Haze then
Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 66. East wind 5 to 9 mph becoming light east northeast after midnight. Chance of precipitation is 40%.
Chance
T-storms then
Slight Chance
Showers
 Thursday

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. Northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Slight Chance
Showers then
Chance
T-storms
 Thursday
Night
Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 63. East northeast wind 5 to 8 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Slight Chance
T-storms then
Partly Cloudy
 Friday

Friday: Sunny and hot, with a high near 99. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Hot

 Friday
Night
Friday Night: Mostly clear, with a low around 64. East wind 5 to 8 mph becoming south after midnight.
Mostly Clear

 Saturday

Saturday: Sunny and hot, with a high near 103. South southeast wind 3 to 8 mph.
Hot
Hi 98 °F Lo 68 °F Hi 102 °F Lo 66 °F Hi 92 °F Lo 63 °F Hi 99 °F Lo 64 °F Hi 103 °F

 

This Afternoon
 
 A 20 percent chance of showers before 5pm. Widespread haze before 5pm. Mostly cloudy early, then becoming sunny and hot, with a high near 98. South wind around 7 mph.
Tonight
 
 Widespread haze after 9pm. Mostly clear, with a low around 68. Southeast wind 5 to 8 mph.
Wednesday
 
 A chance of showers, with thunderstorms also possible after 3pm. Widespread haze before 7am. Increasing clouds and hot, with a high near 102. South southeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 40%.
Wednesday Night
 
 A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 66. East wind 5 to 9 mph becoming light east northeast after midnight. Chance of precipitation is 40%.
Thursday
 
 A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. Northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Thursday Night
 
 A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 63. East northeast wind 5 to 8 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Friday
 
 Sunny and hot, with a high near 99. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 64. East wind 5 to 8 mph becoming south after midnight.
Saturday
 
 Sunny and hot, with a high near 103. South southeast wind 3 to 8 mph.
Saturday Night
 
 Mostly clear, with a low around 73. Southeast wind 9 to 18 mph, with gusts as high as 30 mph.
Sunday
 
 Sunny and hot, with a high near 98. South wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
 
 A slight chance of showers. Partly cloudy, with a low around 63.
Monday
 
 Sunny, with a high near 84.

 

Forecast from NOAA-NWS for Glendive MT.