| National Weather Service Forecast for:
5 Miles NNW Helena MT Issued by: National Weather Service Great Falls, MT |
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| Updated: 10:52 am MDT Oct 6, 2026 | ||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 78. West wind 5 to 13 mph, with gusts as high as 23 mph. |
| Tonight |
Partly cloudy, with a low around 43. West northwest wind 5 to 7 mph becoming calm after midnight. |
| Wednesday |
Sunny, with a high near 75. Calm wind becoming northeast around 5 mph in the afternoon. |
| Wednesday Night |
Partly cloudy, with a low around 41. West wind around 5 mph becoming calm after midnight. |
| Thursday |
Sunny, with a high near 76. Calm wind becoming west around 6 mph in the afternoon. |
| Thursday Night |
Mostly clear, with a low around 44. Light and variable wind becoming southwest around 6 mph in the evening. |
| Friday |
Mostly sunny, with a high near 79. South southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. |
| Friday Night |
Partly cloudy, with a low around 40. West southwest wind 8 to 13 mph, with gusts as high as 26 mph. |
| Saturday |
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Partly sunny, with a high near 53. |
| Saturday Night |
Rain and snow, becoming all snow after 3am. Mostly cloudy, with a low around 26. Blustery. |
| Sunday |
Snow. Mostly cloudy, with a high near 38. |
| Sunday Night |
Snow likely. Mostly cloudy, with a low around 23. |
| Columbus Day |
A chance of rain and snow. Partly sunny, with a high near 45. |
Forecast from NOAA-NWS for 5 Miles NNW Helena MT.
