Weather WorldLake Reservoir, MT 7-Day Weather Forecast
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Lake Reservoir Weather Forecast
Lake Reservoir, MT Weather Forecast Date: 1246 PM MDT Tue Sep 01 2026
Weather forecast for Lake Reservoir, MT
Today Hi: 81°FHi: 27°C Lo: 55°F Lo: 13°C |
Rest of Today... Partly sunny. Highs in the lower 80s. Southeast wind around 15 mph. |
Wed Hi: 89°FHi: 32°C Lo: 51°F Lo: 11°C |
Wednesday... Mostly sunny. Highs in the upper 80s. East wind 10 to 15 mph, becoming south in the afternoon. |
Thu Hi: 85°FHi: 29°C Lo: 55°F Lo: 13°C |
Thursday... Partly sunny in the morning, then clearing. Highs in the mid 80s. Southwest wind 5 to 10 mph. |
| Fri Hi: 85°FHi: 29°C Lo: 55°F Lo: 13°C |
Friday... Mostly clear. Highs in the mid 80s. Lows in the mid 50s. |
| Sat Hi: 81°FHi: 27°C Lo: 51°F Lo: 11°C |
Saturday... Mostly sunny. Highs in the lower 80s. |
Sun Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Sunday... A chance of showers. Highs in the upper 70s. |
| Labor Day Hi: 79°FHi: 26°C |
Labor Day... A chance of showers. Highs in the upper 70s. |
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