FPUS65 KBOI 160831 SFTBOI IDZ011>016-028>030-ORZ061>064-162300- Tabular State Forecast for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 230 AM 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 ...Southwest Idaho Valleys... Boise Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /76 43/75 42/72 44/74 47/64 44/61 43/61 /00 00/00 00/00 00/00 10/10 20/30 30/40 Caldwell Sunny Ptcldy Sunny Sunny Ptcldy Foggy Foggy /75 40/74 38/72 38/73 43/64 40/62 39/62 /00 00/00 00/00 00/00 10/10 20/20 20/20 Emmett Sunny Sunny Sunny Sunny Ptcldy Foggy Foggy /76 39/76 38/73 40/75 44/67 41/65 41/64 /00 00/00 00/00 00/00 10/10 20/20 20/30 Marsing Sunny Ptcldy Sunny Sunny Ptcldy Foggy Foggy /74 41/74 40/72 39/72 44/64 42/61 41/62 /00 00/00 00/00 00/00 00/10 20/20 20/30 Mountain Home Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /75 39/76 39/73 41/75 44/66 40/62 40/62 /00 00/00 00/00 00/00 00/10 20/30 30/30 Nampa Sunny Sunny Sunny Sunny Ptcldy Ptcldy Foggy /75 42/75 40/72 41/73 45/63 42/61 41/61 /00 00/00 00/00 00/00 10/10 20/20 20/30 Payette Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Foggy /72 36/73 37/71 36/70 41/66 39/65 38/63 /00 00/00 00/00 00/00 00/10 20/20 20/20 Weiser Sunny Sunny Sunny Sunny Ptcldy Ptcldy Foggy /72 36/73 38/70 36/70 41/66 39/65 38/63 /00 00/00 00/00 00/00 00/10 20/20 20/20 Wildlife Refuge/Deer Flat /average/ Sunny Sunny Sunny Sunny Ptcldy Ptcldy Foggy /73 41/73 41/71 40/71 44/63 42/61 41/61 /00 00/00 00/00 00/00 00/10 20/20 20/20 ...West Central and Boise Mountains... Cascade Sunny Ptcldy Sunny Sunny Ptcldy Foggy Shwrs /70 27/68 30/66 29/68 34/59 32/58 32/55 /00 00/00 00/00 00/00 10/20 30/30 30/50 Council Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /72 38/72 42/71 40/70 43/65 41/64 41/62 /00 00/00 00/00 00/00 10/20 20/20 20/30 Idaho City Sunny Sunny Sunny Sunny Ptcldy Foggy Foggy /76 27/75 29/73 32/73 36/64 35/62 35/60 /00 00/00 00/00 00/00 10/10 30/40 30/40 McCall Sunny Ptcldy Sunny Sunny Ptcldy Foggy Foggy /68 30/65 30/64 31/64 34/56 31/56 32/53 /00 00/00 00/00 00/00 10/20 20/20 30/40 Payette State River Mgmt Area/Crouch near 3500 ft MSL/average/ Sunny Sunny Sunny Sunny Ptcldy Foggy Foggy /75 34/74 36/72 37/73 39/65 39/64 38/61 /00 00/00 00/00 00/00 10/20 30/30 30/40 ...Southeast Oregon... Baker City Sunny Sunny Foggy Ptcldy Ptcldy Foggy Foggy /71 24/71 26/68 26/67 26/58 25/60 25/59 /00 00/00 00/00 00/00 10/10 20/10 20/20 Burns Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Sunny /72 25/72 27/69 25/67 25/57 21/57 22/56 /00 00/00 00/00 00/00 10/10 10/10 10/10 Rome Airport KREO Sunny Ptcldy Sunny Ptcldy Mocldy Ptcldy Ptcldy /77 29/76 31/75 31/72 31/60 27/58 27/58 /00 00/00 00/00 00/00 00/10 20/30 30/20 Jordan Valley/Rome/Owyhee Canyon near 4000 ft MSL/average/ Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /76 34/74 34/73 35/71 37/59 33/58 33/56 /00 00/00 00/00 00/00 00/10 20/30 30/20 Malheur Wildlife Refuge/Frenchglen near 4000 ft MSL/average/ Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy /71 34/69 34/69 33/66 33/54 31/55 31/54 /00 00/00 00/00 00/00 10/10 10/20 20/20 Ontario Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Foggy /72 36/73 38/71 36/71 40/66 39/64 38/64 /00 00/00 00/00 00/00 00/10 20/20 20/20 Steens Mountain National Recreation Lands near 6000 ft MSL/avg/ Sunny Ptcldy Sunny Ptcldy Mocldy Ptcldy Ptcldy /67 45/65 39/66 40/60 35/48 32/47 31/46 /00 00/00 00/00 00/00 10/10 20/20 20/20 ...South Central Idaho... Fairfield Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /67 22/68 24/67 29/67 35/58 33/55 32/54 /00 00/00 00/00 00/00 10/30 40/40 40/40 Glenns Ferry Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /76 37/77 38/75 42/77 46/67 42/63 41/62 /00 00/00 00/00 00/00 00/10 30/40 30/30 Gooding Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /70 34/71 35/70 39/71 42/62 38/57 37/56 /00 00/00 00/00 00/00 00/20 30/40 30/30 Jerome Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /68 37/70 39/67 42/69 44/60 41/55 40/55 /00 00/00 00/00 00/00 00/20 40/40 40/30 Twin Falls Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /69 38/71 40/68 43/69 44/60 41/56 40/55 /00 00/00 00/00 00/00 00/20 40/40 40/30 $$