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Olive Lake, MT 7-Day Night Weather Forecast
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Olive Lake, MT Weather Forecast
Olive Lake, MT Weather Forecast Date: 542 PM MDT Sun Oct 11 2026
The area/counties/county of: Flathead/Mission Valleys, including the cities of: Kalispell, Polson, and St. Ignatius.or toggle through each period.
Tonight... Mostly cloudy. Areas of rain and snow in the evening, then areas of snow after midnight. Chance of precipitation 40%. Lows in the upper 20s to mid 30s. Windy with northeast winds 20 to 30 mph.
Columbus Day... Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs in the mid 40s to lower 50s.
Monday Night... Mostly clear. Patchy fog through the night. Lows in the 20s.
Tuesday... Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs in the 50s.
Tuesday Night... Mostly clear. Patchy fog through the night. Lows in the 20s to lower 30s.
Wednesday... Mostly sunny. Patchy fog in the morning. Highs in the 50s to lower 60s.
Wednesday Night... Mostly clear. Lows in the mid 20s to lower 30s.
Thursday... Mostly sunny. Highs in the mid 50s to lower 60s.
Thursday Night... Mostly clear. Lows in the upper 20s to mid 30s.
Friday... Mostly sunny. Highs in the upper 50s to mid 60s.
Friday Night... Mostly clear. Lows in the 30s.
Saturday... Mostly sunny. Highs in the 60s to lower 70s.
Saturday Night... Partly cloudy. Lows in the 30s.
POP = Probability of Precipitation
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