Weather WorldCarter Lake, MT 7-Day Weather Forecast
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Carter Lake Weather Forecast
Carter Lake, MT Weather Forecast Date: 1201 PM MDT Sun Oct 18 2026
Weather forecast for Carter Lake, MT
Today Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Rest of Today... Sunny, cooler with highs in the upper 50s. Northeast wind around 5 mph. |
| Mon Hi: 65°FHi: 18°C Lo: 35°F Lo: 2°C |
Monday... Mostly sunny. Highs in the mid 60s. Southeast wind 15 to 20 mph. Gusts up to 40 mph in the morning. |
| Tue Hi: 61°FHi: 16°C Lo: 31°F Lo: -1°C |
Tuesday... Mostly sunny. Highs in the lower 60s. North wind around 5 mph, increasing to around 10 mph in the afternoon. |
| Wed Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Wednesday... Mostly clear. Lows in the lower 30s. Highs in the lower 60s. |
| Thu Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Thursday... Mostly sunny. Highs in the upper 60s. |
Fri Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Friday... Rain likely. Highs in the upper 50s. |
| Sat Hi: 45°FHi: 7°C |
Saturday... Mostly sunny. Highs in the mid 40s. |
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