Captain Meriwether Lewis Historical Marker, MT 7-Day Weather Forecast
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Captain Meriwether Lewis Historical Marker Weather Forecast


Captain Meriwether Lewis Historical Marker, MT Weather Forecast Date: 1232 AM MDT Sat Aug 15 2026
Weather forecast for Captain Meriwether Lewis Historical Marker, MT
| Tonight Lo: 47°F Lo: 8°C |
Tonight... Warmer. Mostly cloudy. A 20% chance of rain showers. Highs around 70. Lows 43 to 49. Southwest winds up to 10 mph. |
| Sun Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Sunday... Mostly sunny. Highs in the mid 70s. West winds up to 10 mph. |
| Mon Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Monday... Partly sunny. Highs in the mid 70s. West winds 5 to 15 mph. |
| Tue Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Tuesday... Partly sunny. Slight chance of rain showers in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 50%. |
| Wed Hi: 75°FHi: 24°C Lo: 50°F Lo: 10°C |
Wednesday... Sunny. Highs in the mid 70s. |
| Thu Hi: 79°FHi: 26°C Lo: 50°F Lo: 10°C |
Thursday... Mostly clear. Highs in the upper 70s. Lows around 50. |
| Fri Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Friday... Mostly sunny. Highs in the upper 70s. |
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