Weather WorldSplit Butte Lake, ID 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Split Butte Lake Weather Forecast
Split Butte Lake, ID Weather Forecast Date: 1232 PM MDT Sun Sep 20 2026
Weather forecast for Split Butte Lake, ID
Tonight Lo: 45°F Lo: 7°C |
Tonight... Mostly clear. Lows 39 to 49. East winds up to 10 mph. |
Mon Hi: 76°FHi: 24°C Lo: 50°F Lo: 10°C |
Monday... Sunny. Highs 72 to 79. East winds 10 to 15 mph. |
Tue Hi: 77°FHi: 25°C Lo: 49°F Lo: 9°C |
Tuesday... Partly sunny. Highs 73 to 80. Southeast winds around 10 mph. |
| Wed Hi: 82°FHi: 28°C Lo: 52°F Lo: 11°C |
Wednesday... Mostly clear. Highs 76 to 86. Lows 46 to 56. |
| Thu Hi: 82°FHi: 28°C Lo: 52°F Lo: 11°C |
Thursday... Mostly clear. Highs 76 to 86. Lows 46 to 56. |
| Thu Hi: 82°FHi: 28°C Lo: 55°F Lo: 13°C |
Thursday... Mostly clear. Highs 76 to 86. Lows 46 to 56. |
Fri Hi: 81°FHi: 27°C Lo: 47°F Lo: 8°C |
Friday... Partly cloudy. Lows 49 to 59. Highs 77 to 84. |
| Sat Hi: 74°FHi: 23°C Lo: 47°F Lo: 8°C |
Saturday... Partly cloudy. Lows 41 to 51. Highs 70 to 77. |
| Sun Hi: 74°FHi: 23°C Lo: 47°F Lo: 8°C |
Sunday... Partly cloudy. Lows 41 to 51. Highs 70 to 77. |
Split Butte Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...