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McDonald Lake, MT Weather Forecast
McDonald Lake, MT Weather Forecast Date: 1223 PM MDT Wed Sep 02 2026
The area/counties/county of: Potomac/Seeley Lake Region, including the cities of: East Missoula, Seeley Lake, and Clinton.or toggle through each period.
Tonight... Partly cloudy with a slight chance of rain early in the evening, then partly cloudy in the late evening and early morning. Mostly cloudy with a slight chance of rain late in the night. Areas of fog after midnight. Chance of rain 20%. Lows in the upper 30s to mid 40s.
Thursday... Partly cloudy. Slight chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Areas of fog in the morning. Chance of precipitation 40%. Highs in the 60s.
Thursday Night... A chance of rain in the evening, then rain likely after midnight. Patchy fog after midnight. Chance of rain 70%. Lows in the upper 30s to mid 40s.
Friday... Rain likely in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Areas of fog in the morning. Chance of precipitation 60%. Highs in the upper 50s to mid 60s.
Friday Night... Rain likely. Patchy fog after midnight. Chance of rain 70%. Lows in the upper 30s to mid 40s.
Saturday... Mostly cloudy. A chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Areas of fog in the morning. Chance of precipitation 50%. Highs in the 60s.
Saturday Night... Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 50%. Lows in the upper 30s to mid 40s.
Sunday... Mostly cloudy. A chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 30%. Highs in the mid 60s to lower 70s.
Sunday Night... Rain showers likely and a slight chance of thunderstorms in the evening, then rain likely after midnight. Chance of precipitation 70%. Lows in the 40s.
Labor Day... Rain likely in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 70%. Highs in the upper 50s to mid 60s.
Monday Night... Rain likely in the evening, then a chance of rain after midnight. Chance of rain 60%. Lows in the upper 30s to mid 40s.
Tuesday... Mostly cloudy with a 40% chance of rain. Highs in the 60s.
Tuesday Night... Partly cloudy. A 20% chance of rain in the evening. Lows in the upper 30s to mid 40s.
POP = Probability of Precipitation
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