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Blue Lake, MT Weather Forecast
Blue Lake, MT Weather Forecast Date: 1223 PM MDT Fri Aug 21 2026
The area/counties/county of: Kootenai/Cabinet Region, including the cities of: Libby and Eureka.or toggle through each period.
Tonight... Partly cloudy early in the evening then becoming mostly cloudy. Patchy smoke through the night. Lows in the mid 50s to lower 60s.
Saturday... Cloudy in the morning then becoming partly cloudy. A 20% chance of rain. Patchy smoke in the morning. Hot. Highs in the 90s.
Saturday Night... Mostly cloudy with a chance of rain. Slight chance of thunderstorms in the evening. Chance of precipitation 40%. Some thunderstorms May produce gusty winds. Lows in the 50s.
Sunday... Mostly sunny. A 20% chance of rain in the morning. Highs in the upper 70s to mid 80s.
Sunday Night... Mostly clear. Lows in the mid 40s to lower 50s.
Monday... Sunny. Highs in the 80s to lower 90s.
Monday Night... Mostly clear. Lows in the upper 40s to mid 50s.
Tuesday... Mostly sunny. Highs in the upper 80s to mid 90s.
Tuesday Night... Mostly clear. Lows in the 50s.
Wednesday... Partly cloudy. Highs in the mid 80s to lower 90s.
Wednesday Night... Partly cloudy. Lows in the upper 40s to mid 50s.
Thursday... Partly cloudy. Highs in the upper 70s to mid 80s.
Thursday Night... Mostly clear. Lows in the 40s to lower 50s.
POP = Probability of Precipitation
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