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Harkness Lakes Weather Forecast
Harkness Lakes, MT Weather Forecast Date: 336 AM MDT Tue Sep 29 2026
Weather forecast for Harkness Lakes, MT
Today Hi: 63°FHi: 17°C Lo: 39°F Lo: 4°C |
Today... Sunny. Highs 58 to 66. West winds up to 10 mph. Gusts up to 25 mph in the afternoon. |
| Wed Hi: 62°FHi: 17°C Lo: 39°F Lo: 4°C |
Wednesday... Sunny. Highs 57 to 65. Northwest winds up to 15 mph. |
| Thu Hi: 62°FHi: 17°C Lo: 40°F Lo: 4°C |
Thursday... Sunny. Highs 58 to 64. South winds up to 5 mph shifting to the west in the afternoon. |
Fri Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Friday... Partly cloudy. Lows around 40. Highs 60 to 68. |
| Fri Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Friday... Partly cloudy. Lows around 40. Highs 60 to 68. |
| Sat Hi: 66°FHi: 19°C Lo: 41°F Lo: 5°C |
Saturday... Mostly clear. Highs 60 to 70. Lows in the lower 40s. |
| Sun Hi: 66°FHi: 19°C Lo: 41°F Lo: 5°C |
Sunday... Mostly clear. Highs 60 to 70. Lows in the lower 40s. |
| Sun Hi: 66°FHi: 19°C Lo: 41°F Lo: 5°C |
Sunday... Mostly clear. Highs 60 to 70. Lows in the lower 40s. |
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