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Splinter Lake Weather Forecast
Splinter Lake, MT Weather Forecast Date: 350 PM MDT Tue Sep 08 2026
Weather forecast for Splinter Lake, MT
Tonight Lo: 30°F Lo: -1°C |
Tonight... Mostly clear. A 20% chance of rain showers early in the evening. Lows around 30. West winds 5 to 10 mph. |
Wed Hi: 69°FHi: 21°C Lo: 35°F Lo: 2°C |
Wednesday... Sunny. Highs in the upper 60s. West winds 5 to 15 mph. |
| Thu Hi: 71°FHi: 22°C Lo: 39°F Lo: 4°C |
Thursday... Sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph. |
Fri Hi: 65°FHi: 18°C Lo: 30°F Lo: -1°C |
Friday... Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30%. |
Sat Hi: 65°FHi: 18°C Lo: 31°F Lo: -1°C |
Saturday... Partly sunny. A 40% chance of rain showers in the afternoon. Highs in the mid 60s. |
| Sun Hi: 55°FHi: 13°C Lo: 25°F Lo: -4°C |
Sunday... Cooler. Rain showers likely in the morning and early afternoon. Snow showers likely through the day. Slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 60%. |
| Mon Hi: 59°FHi: 15°C Lo: 29°F Lo: -2°C |
Monday... Mostly sunny. Highs in the upper 50s. |
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