FPUS65 KBYZ 181303 SFTBYZ MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-235-WYZ198-199-182300- Tabular State Forecast for SCen and SErn MT/NCen WY National Weather Service Billings MT 703 AM MDT Sat Jul 18 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 Sun Mon Tue Wed Thu Fri Jul 18 Jul 19 Jul 20 Jul 21 Jul 22 Jul 23 Jul 24 ...SOUTH CENTRAL MONTANA... Livingston Tstrms Tstrms Sunny Ptcldy Tstrms Tstrms Tstrms /94 57/95 57/92 56/90 58/92 57/89 57/91 /20 20/20 00/00 10/10 30/40 50/50 40/40 Big Timber Sunny Tstrms Sunny Ptcldy Tstrms Tstrms Tstrms /94 62/95 60/91 59/89 61/91 61/90 61/92 /20 20/20 10/00 00/10 20/30 40/40 40/40 Harlowton Sunny Tstrms Sunny Ptcldy Tstrms Tstrms Tstrms /92 60/93 57/86 57/86 59/90 60/89 59/91 /20 20/20 10/00 10/00 10/20 40/40 30/30 Roundup Sunny Sunny Sunny Ptcldy Ptcldy Tstrms Tstrms /94 65/94 63/87 61/88 62/91 63/92 63/93 /10 20/10 20/00 10/10 10/10 20/30 30/20 Billings Sunny Tstrms Sunny Ptcldy Ptcldy Tstrms Tstrms /96 68/97 66/91 65/91 66/93 67/93 67/94 /10 20/20 20/00 10/10 10/10 30/30 30/20 Red Lodge Tstrms Tstrms Sunny Tstrms Tstrms Tstrms Tstrms /86 65/88 65/84 62/82 63/83 63/83 62/84 /30 20/30 20/00 00/40 40/50 50/60 40/50 Columbus Sunny Tstrms Sunny Ptcldy Tstrms Tstrms Tstrms /96 61/97 60/91 59/90 61/92 61/92 61/93 /10 20/20 20/00 00/10 10/30 30/40 40/30 Hardin Sunny Sunny Sunny Ptcldy Ptcldy Tstrms Sunny /96 65/97 64/92 62/92 64/94 64/94 64/95 /10 10/10 30/00 10/00 10/10 20/30 30/10 ...SOUTHEAST MONTANA... Miles City Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny /97 68/98 66/91 62/88 65/94 66/94 67/97 /20 10/00 20/00 10/10 10/10 10/20 10/10 Forsyth Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny /97 67/99 66/91 63/90 65/95 66/95 66/98 /10 00/10 20/00 10/00 10/10 10/30 20/10 Broadus Tstrms Sunny Sunny Ptcldy Ptcldy Ptcldy Tstrms /97 68/98 67/91 62/88 65/92 65/92 66/93 /20 20/00 30/00 10/00 20/10 20/20 20/20 Baker Ptcldy Sunny Windy Ptcldy Ptcldy Ptcldy Ptcldy /93 65/98 62/90 57/86 59/91 60/91 62/95 /20 20/10 20/00 00/00 20/10 10/10 10/10 ...NORTH CENTRAL WYOMING... Sheridan Tstrms Tstrms Sunny Tstrms Tstrms Tstrms Tstrms /92 62/94 61/92 58/91 60/91 60/90 59/89 /40 30/20 20/00 00/20 20/40 40/60 40/40 $$ weather.gov/billings