FPUS65 KTFX 092136 SFTTFX MTZ301>330-101100- Tabular State Forecast for North Central and Southwest Montana National Weather Service Great Falls MT 336 PM 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 Fri Sat Sun Mon Tue Wed Thu Jul 10 Jul 11 Jul 12 Jul 13 Jul 14 Jul 15 Jul 16 ...CENTRAL MONTANA... Great Falls Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny 55/94 59/98 61/100 64/93 63/91 62/90 59/86 00/00 20/00 00/00 00/00 20/10 40/30 30/10 Cut Bank Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny 55/87 58/90 58/92 59/87 59/87 59/86 56/81 00/00 20/20 00/00 00/00 20/10 20/30 20/00 Havre Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny 56/93 59/99 61/102 63/94 62/92 62/91 59/87 00/00 10/00 00/00 00/00 20/10 40/30 40/10 Helena Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny 56/91 60/97 62/99 64/94 65/92 64/89 60/87 00/10 20/00 00/00 00/00 20/20 40/40 30/10 Lewistown Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy 52/89 55/96 58/100 59/90 58/89 57/87 55/82 00/00 20/10 00/10 10/00 20/10 50/40 40/20 Shelby Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny 57/91 59/95 60/96 63/90 62/89 61/89 58/84 00/00 10/00 00/00 00/00 20/10 30/30 30/10 Chester Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny 55/90 60/96 60/97 62/90 62/90 61/89 58/85 00/00 10/00 00/00 00/00 20/20 30/30 40/10 Chinook Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny 56/92 60/99 62/102 65/93 63/92 63/90 60/86 00/00 20/00 00/00 00/00 20/10 40/30 40/10 Conrad Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny 56/92 59/96 59/97 63/91 61/90 60/90 57/85 00/00 20/00 00/00 00/00 20/10 40/30 30/10 Choteau Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny 54/91 59/95 60/97 62/91 61/90 61/90 57/86 00/00 20/00 00/00 00/00 20/10 40/30 30/10 Fort Benton Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny 57/96 61/102 63/104 65/97 65/95 64/93 60/89 00/00 20/00 00/00 00/00 20/10 40/30 40/10 Stanford Sunny Sunny Sunny Ptcldy Ptcldy Tstrms Sunny 56/89 59/97 61/100 63/91 62/88 61/87 58/82 00/10 20/10 00/10 10/10 30/20 50/50 40/10 White Sulphur Springs Sunny Sunny Sunny Sunny Ptcldy Ptcldy Sunny 50/87 54/94 56/98 58/90 57/88 56/86 54/83 00/00 10/00 00/00 00/00 20/10 40/40 30/10 ...SOUTHWEST MONTANA... Bozeman Airport Sunny Sunny Sunny Sunny Ptcldy Ptcldy Sunny 53/90 57/99 60/100 61/94 61/91 60/89 58/87 00/10 20/10 10/00 00/00 10/10 40/40 40/10 Bozeman MSU Sunny Sunny Sunny Sunny Ptcldy Ptcldy Sunny 54/88 58/9861/100 62/93 61/89 60/87 58/85 00/20 20/00 10/00 00/00 10/20 40/40 30/10 West Yellowstone Sunny Sunny Sunny Sunny Ptcldy Ptcldy Sunny 45/86 47/91 50/95 50/92 52/88 51/85 49/84 20/00 00/00 00/00 00/00 00/20 40/40 20/20 Dillon Sunny Sunny Sunny Sunny Ptcldy Ptcldy Sunny 51/88 54/96 55/97 58/91 58/88 57/86 54/86 00/10 20/00 00/00 00/00 10/20 40/30 20/10 Boulder Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny 54/89 58/95 60/97 62/91 62/89 60/87 57/85 00/10 20/00 00/10 00/00 20/20 40/40 30/10 Townsend Sunny Sunny Sunny Sunny Ptcldy Ptcldy Sunny 57/92 60/99 62/100 65/94 65/91 63/90 61/87 00/00 00/00 00/00 00/00 10/10 30/40 30/10 Virginia City Sunny Sunny Sunny Sunny Ptcldy Ptcldy Sunny 54/82 57/89 60/91 60/85 60/83 59/80 56/79 00/20 20/00 00/00 00/00 10/20 40/40 30/10 $$ http://www.weather.gov/greatfalls