National Weather Service Forecast for: 6 Miles N Helena MT
Issued by: National Weather Service Great Falls, MT
Updated: 12:41 pm MDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Areas of smoke. Sunny, with a high near 94. Southeast wind 5 to 8 mph becoming west northwest. Winds could gust as high as 20 mph.
Areas Smoke

 Tonight

Tonight: Areas of smoke. Mostly clear, with a low around 55. Northwest wind 5 to 8 mph becoming calm in the evening.
Areas Smoke

 Wednesday

Wednesday: Patchy smoke. Sunny, with a high near 93. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Patchy Smoke

 Wednesday
Night
Wednesday Night: Patchy smoke. Partly cloudy, with a low around 56. North northwest wind 5 to 7 mph becoming calm in the evening.
Patchy Smoke

 Thursday

Thursday: Patchy smoke before 7am. Sunny, with a high near 93. Calm wind becoming southwest around 6 mph in the afternoon.
Patchy Smoke
then Sunny

 Thursday
Night
Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
 Friday

Friday: Sunny and hot, with a high near 97. Light and variable wind.
Hot

 Friday
Night
Friday Night: Clear, with a low around 56. Northwest wind 5 to 7 mph becoming calm in the evening.
Clear

 Saturday

Saturday: Sunny and hot, with a high near 99.
Hot
Hi 94 °F Lo 55 °F Hi 93 °F Lo 56 °F Hi 93 °F Lo 56 °F Hi 97 °F Lo 56 °F Hi 99 °F

Air Quality Alert
 

This Afternoon
 
 Areas of smoke. Sunny, with a high near 94. Southeast wind 5 to 8 mph becoming west northwest. Winds could gust as high as 20 mph.
Tonight
 
 Areas of smoke. Mostly clear, with a low around 55. Northwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
 
 Patchy smoke. Sunny, with a high near 93. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
 
 Patchy smoke. Partly cloudy, with a low around 56. North northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
 
 Patchy smoke before 7am. Sunny, with a high near 93. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
 
 A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
 
 Sunny and hot, with a high near 97. Light and variable wind.
Friday Night
 
 Clear, with a low around 56. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
 
 Sunny and hot, with a high near 99.
Saturday Night
 
 Mostly clear, with a low around 54.
Sunday
 
 Sunny, with a high near 86.
Sunday Night
 
 Clear, with a low around 45.
Monday
 
 Sunny, with a high near 78.

 

Forecast from NOAA-NWS for 6 Miles N Helena MT.