FPUS65 KBYZ 201849 SFTBYZ MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-235-WYZ198-199-202300- Tabular State Forecast for SCen and SErn MT/NCen WY National Weather Service Billings MT 1249 PM MDT Sun Sep 20 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 Mon Tue Wed Thu Fri Sat Sep 20 Sep 21 Sep 22 Sep 23 Sep 24 Sep 25 Sep 26 ...SOUTH CENTRAL MONTANA... Livingston Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy /67 41/73 43/78 48/77 47/81 50/81 46/68 /00 00/00 00/00 10/10 00/00 00/00 20/20 Big Timber Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy /67 44/72 45/76 50/77 49/80 51/80 49/67 /10 00/00 00/00 10/10 00/00 00/00 20/20 Harlowton Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /67 44/72 44/77 49/77 48/79 49/80 47/65 /10 00/00 00/00 00/10 00/00 00/10 20/20 Roundup Shwrs Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /62 47/71 46/77 51/78 51/82 53/82 50/68 /60 10/00 00/00 10/10 00/00 00/00 10/20 Billings Shwrs Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy /64 48/72 48/77 53/78 53/82 54/82 53/70 /60 10/00 00/00 20/20 00/00 00/00 10/20 Red Lodge Mocldy Sunny Sunny Ptcldy Sunny Sunny Ptcldy /59 43/66 46/70 51/71 50/75 54/76 50/66 /30 20/00 00/00 40/40 00/00 00/00 10/10 Columbus Mocldy Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy /66 43/73 43/77 49/78 48/81 50/82 48/69 /30 00/00 00/00 20/30 00/00 00/00 10/10 Hardin Tstrms Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny /63 45/73 44/80 50/79 47/84 50/85 49/73 /90 20/20 00/00 30/20 00/00 00/00 10/10 ...SOUTHEAST MONTANA... Miles City Shwrs Ptcldy Sunny Tstrms Sunny Sunny Sunny /62 50/69 49/77 53/77 51/84 57/85 54/73 /70 20/20 00/00 10/30 00/00 00/00 10/10 Forsyth Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Sunny /63 49/71 48/78 52/78 51/84 56/85 53/73 /80 20/20 00/00 10/20 00/00 00/00 10/00 Broadus Tstrms Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny /61 50/67 49/76 53/77 52/83 57/84 55/75 /90 40/20 00/00 20/10 00/00 00/00 00/00 Baker Shwrs Ptcldy Windy Tstrms Ptcldy Windy Sunny /61 44/66 43/73 47/78 48/84 52/83 51/76 /80 30/20 00/00 10/50 10/00 00/00 00/00 ...NORTH CENTRAL WYOMING... Sheridan Tstrms Ptcldy Sunny Ptcldy Sunny Sunny Sunny /61 41/70 41/76 47/75 44/82 49/83 48/74 /70 60/20 00/00 20/20 00/00 00/00 00/10 $$ weather.gov/billings