Weather WorldHigh Service Reservoir, MT 7-Day Weather Forecast
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High Service Reservoir Weather Forecast
High Service Reservoir, MT Weather Forecast Date: 1222 AM MDT Thu Aug 27 2026
Weather forecast for High Service Reservoir, MT
Today Hi: 80°FHi: 27°C Lo: 46°F Lo: 8°C |
Today... Mostly cloudy. Slight chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms with little or no precipitation in the afternoon. Chance of precipitation 40%. Highs in the upper 70s to mid 80s. Southwest winds to 15 mph with gusts to around 30 mph in the afternoon. |
Fri Hi: 76°FHi: 24°C Lo: 46°F Lo: 8°C |
Friday... Mostly cloudy. Highs in the 70s to lower 80s. Southwest winds to 15 mph. |
| Sat Hi: 66°FHi: 19°C Lo: 36°F Lo: 2°C |
Saturday... A chance of rain in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation 80%. Highs in the mid 60s to lower 70s. Southwest winds to 15 mph. |
Sun Hi: 65°FHi: 18°C Lo: 36°F Lo: 2°C |
Sunday... Mostly cloudy with a 50% chance of rain. Highs in the 60s. |
Mon Hi: 70°FHi: 21°C Lo: 40°F Lo: 4°C |
Monday... Mostly sunny. Highs in the upper 60s to mid 70s. |
| Tue Hi: 75°FHi: 24°C Lo: 40°F Lo: 4°C |
Tuesday... Partly cloudy. A chance of rain and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30%. Highs in the 70s. |
| Wed Hi: 66°FHi: 19°C |
Wednesday... Partly cloudy. A 20% chance of showers and thunderstorms in the afternoon. Highs in the mid 60s to lower 70s. |
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