FPUS65 KTFX 091347 SFTTFX MTZ301>330-092300- Tabular State Forecast for North Central and Southwest Montana National Weather Service Great Falls MT 747 AM MDT Thu Jul 9 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 Fri Sat Sun Mon Tue Wed Jul 09 Jul 10 Jul 11 Jul 12 Jul 13 Jul 14 Jul 15 ...CENTRAL MONTANA... Great Falls Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /88 56/94 59/96 62/99 64/93 64/90 62/92 /00 00/00 20/00 00/00 00/00 30/20 40/30 Cut Bank Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /82 55/86 57/90 58/92 61/89 61/87 60/89 /00 00/00 10/10 00/00 00/00 30/20 20/30 Havre Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /88 56/92 59/97 62/100 64/93 63/90 62/94 /00 00/00 00/00 00/00 10/00 30/30 20/20 Helena Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /88 56/91 60/96 63/99 65/94 66/90 64/91 /00 00/00 20/00 00/00 00/00 20/30 40/30 Lewistown Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy /83 53/89 55/96 59/99 60/90 59/85 57/89 /00 00/00 20/00 00/00 00/00 20/30 40/40 Shelby Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /85 56/91 58/94 61/96 64/90 63/88 61/91 /00 00/00 10/00 00/00 00/00 30/30 30/30 Chester Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /86 55/91 59/95 61/97 63/90 63/88 61/90 /00 00/00 10/00 00/00 00/00 20/30 30/20 Chinook Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /87 56/92 60/98 63/100 65/93 64/89 63/92 /00 00/00 00/00 00/00 10/00 30/30 30/20 Conrad Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /86 55/92 58/95 61/97 63/92 62/89 61/92 /00 00/00 20/00 00/00 00/00 30/20 30/30 Choteau Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /86 55/92 59/94 61/98 62/92 62/89 61/92 /00 00/00 20/00 00/00 00/00 30/20 30/30 Fort Benton Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /91 58/96 61/100 63/103 65/96 66/93 64/95 /00 00/00 20/00 00/00 00/00 40/20 30/30 Stanford Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /84 56/89 59/94 62/99 64/90 63/85 61/88 /00 00/10 10/00 00/00 00/00 40/40 50/40 White Sulphur Springs Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /83 50/88 53/92 56/98 58/89 58/85 56/86 /00 00/00 10/00 00/00 00/00 20/30 40/40 ...SOUTHWEST MONTANA... Bozeman Airport Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy /87 54/91 57/96 61/101 62/94 62/90 60/92 /00 00/10 10/00 00/00 00/00 20/20 40/30 Bozeman MSU Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy /85 54/8957/95 61/100 62/93 62/88 59/90 /00 00/20 20/00 00/00 00/00 20/30 40/30 West Yellowstone Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy /83 45/86 47/87 51/94 53/92 54/88 52/86 /20 20/00 00/00 00/00 00/00 10/20 20/20 Dillon Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /86 52/88 54/94 56/99 59/90 59/87 56/89 /00 00/10 20/00 00/00 00/00 20/30 30/30 Boulder Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /85 55/89 58/93 61/97 62/91 63/88 60/89 /00 00/00 10/00 00/00 00/00 20/30 40/40 Townsend Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /86 57/92 59/97 63/100 65/93 65/89 63/91 /00 00/00 00/00 00/00 00/00 20/20 30/30 Virginia City Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /79 54/82 57/88 61/93 62/85 61/81 59/83 /00 00/20 20/00 00/00 00/00 10/30 40/30 $$ http://www.weather.gov/greatfalls