Weather WorldUpper Rainbow Lake, AK 7-Day Night Weather Forecast
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Upper Rainbow Lake, AK Weather Forecast
Upper Rainbow Lake, AK Weather Forecast Date: 941 PM AKDT Tue Oct 20 2026
The area/counties/county of: Lower Matanuska Valley, including: Palmer, Wasilla, and Big Lake.or toggle through each period.
Tonight... Cloudy. A chance of snow and rain in the evening, then a chance of snow after midnight. Patchy freezing fog after midnight. Lows in the upper 20s. Variable wind 10 mph in the evening becoming light.
Wednesday... Partly sunny. Patchy freezing fog in the morning. A slight chance of snow in the morning, then isolated snow showers in the afternoon. Highs in the mid 30s. Variable wind 10 mph.
Wednesday Night... Mostly cloudy with isolated snow showers in the evening, then partly cloudy after midnight. Lows around 19. Variable wind 10 mph.
Thursday... Sunny. Highs in the lower 30s. Variable wind 10 mph in the morning becoming light.
Thursday Night... Clear. Lows in the lower 20s. Light winds.
Friday... Mostly sunny. Highs in the mid 30s.
Friday Night... Mostly cloudy. Lows around 30. Highs in the lower 40s.
Saturday... Mostly cloudy. Lows around 30. Highs in the lower 40s.
Saturday Night... Cloudy with a chance of rain and snow. Lows in the mid 30s. Highs in the lower 40s.
Sunday... Cloudy with a chance of rain and snow. Lows in the mid 30s. Highs in the lower 40s.
Monday... Mostly cloudy with a slight chance of rain and snow. Highs in the lower 40s.
Monday Night... Mostly cloudy. Lows in the mid 30s. Highs in the lower 40s.
POP = Probability of Precipitation
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