Weather WorldSmith Lake, MT 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Smith Lake Weather Forecast
Smith Lake, MT Weather Forecast Date: 336 PM MDT Thu Oct 22 2026
Weather forecast for Smith Lake, MT
Tonight Lo: 39°F Lo: 4°C |
Tonight... Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 30s. Southeast winds up to 5 mph shifting to the southwest after midnight. |
Fri Hi: 51°FHi: 11°C Lo: 29°F Lo: -2°C |
Friday... Windy, cooler. Rain in the morning, then snow and rain in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 50s. North winds 10 to 25 mph shifting to the northwest 20 to 30 mph in the afternoon. Gusts up to 50 mph. Chance of precipitation near 100%. |
Sat Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Saturday... Sunny. Highs in the mid 40s. South winds up to 10 mph. |
Sun Hi: 41°FHi: 5°C Lo: 29°F Lo: -2°C |
Sunday... Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s. |
| Mon Hi: 41°FHi: 5°C Lo: 29°F Lo: -2°C |
Monday... Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s. |
| Mon Hi: 41°FHi: 5°C Lo: 30°F Lo: -1°C |
Monday... Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s. |
| Tue Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Tuesday... Partly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the mid 40s. Chance of precipitation 30%. |
Wed Hi: 41°FHi: 5°C Lo: 25°F Lo: -4°C |
Wednesday... Mostly cloudy with a 20% chance of snow. Highs in the lower 40s. Lows in the mid 20s. |
| Thu Hi: 41°FHi: 5°C Lo: 25°F Lo: -4°C |
Thursday... Mostly cloudy with a 20% chance of snow. Highs in the lower 40s. Lows in the mid 20s. |
Smith Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...