FPUS65 KTFX 161836 SFTTFX MTZ301>330-162300- Tabular State Forecast for North Central and Southwest Montana National Weather Service Great Falls MT 1236 PM MDT Fri Oct 16 2026 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Today Sat Sun Mon Tue Wed Thu Oct 16 Oct 17 Oct 18 Oct 19 Oct 20 Oct 21 Oct 22 ...CENTRAL MONTANA... Great Falls Sunny Windy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /67 46/71 42/61 41/66 44/60 40/59 43/64 /00 00/00 00/00 00/00 00/00 10/00 10/10 Cut Bank Sunny Ptcldy Sunny Ptcldy Mocldy Sunny Ptcldy /66 44/68 35/57 34/58 37/55 33/56 36/60 /00 00/00 00/00 00/00 00/00 10/00 00/00 Havre Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /67 41/76 37/62 35/64 37/61 34/61 36/64 /00 00/00 00/00 00/00 00/00 10/00 00/10 Helena Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /61 33/71 35/62 36/67 38/63 36/60 38/61 /00 00/00 00/00 00/00 00/00 20/10 10/20 Lewistown Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /68 45/72 39/60 39/69 43/63 38/61 42/65 /00 00/00 00/00 00/00 00/00 10/10 10/10 Shelby Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /66 39/71 37/59 35/59 39/57 34/58 36/62 /00 00/00 00/00 00/00 00/00 10/00 00/10 Chester Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /66 38/73 35/59 35/61 38/60 34/58 36/62 /00 00/00 00/00 00/00 00/00 10/00 00/00 Chinook Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /64 43/76 36/61 35/63 37/62 35/60 38/63 /00 00/00 00/00 00/00 00/00 10/00 00/10 Conrad Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /68 41/72 38/59 36/62 39/59 36/59 37/63 /00 00/00 00/00 00/00 00/00 10/10 00/10 Choteau Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /69 43/71 38/60 39/65 41/60 37/60 40/63 /00 00/00 00/00 00/00 00/00 10/10 00/10 Fort Benton Sunny Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny /72 46/75 40/64 37/65 40/62 37/61 40/66 /00 00/00 00/00 00/00 00/00 10/00 10/10 Stanford Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy /70 45/72 39/60 41/67 45/62 39/60 43/64 /00 00/00 00/00 00/00 00/00 20/00 10/10 White Sulphur Springs Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /60 31/64 30/61 30/66 34/63 32/60 33/60 /00 00/00 00/00 00/00 00/00 20/10 10/20 ...SOUTHWEST MONTANA... Bozeman Airport Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /59 32/65 33/59 33/66 36/63 36/60 35/59 /00 00/00 00/00 00/00 00/10 20/10 10/20 Bozeman MSU Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /61 34/6736/61 37/67 40/63 38/60 39/60 /00 00/00 00/00 00/00 00/10 10/10 10/30 West Yellowstone Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Rain /56 21/56 22/58 23/58 25/56 27/57 28/54 /00 00/00 00/00 00/00 00/20 20/20 30/50 Dillon Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /58 32/64 33/60 35/63 37/59 37/56 37/54 /00 00/00 00/00 00/00 00/10 20/10 20/40 Boulder Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /62 38/66 37/60 37/64 40/61 38/58 40/58 /00 00/00 00/00 00/00 00/10 20/10 10/30 Townsend Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /61 37/68 40/62 39/66 42/63 40/61 41/61 /00 00/00 00/00 00/00 00/00 20/10 10/20 Virginia City Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /57 36/59 36/57 37/59 39/56 37/53 39/51 /00 00/00 00/00 00/00 00/20 20/10 20/30 $$ http://www.weather.gov/greatfalls