Weather World
Upper Rainbow Lake, AK 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Upper Rainbow Lake, AK Weather Forecast
Upper Rainbow Lake, AK Weather Forecast Date: 824 PM AKDT Tue Sep 01 2026
The area/counties/county of: Lower Matanuska Valley, including: Palmer, Wasilla, and Big Lake.or toggle through each period.
Tonight... Clear. Lows in the 30s. Light winds.
Wednesday... Sunny. Highs around 60. Light winds becoming variable 10 mph in the afternoon.
Wednesday Night... Mostly cloudy. Lows in the lower 40s. Light winds.
Thursday... Partly cloudy. Highs in the lower 60s. Light winds.
Thursday Night... Partly cloudy in the evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the upper 40s. Light winds.
Friday... Mostly cloudy with a slight chance of rain. Highs in the lower 60s.
Friday Night... Showers likely. Lows around 50.
Saturday... Showers likely. Highs in the lower 60s.
Saturday Night... Cloudy with a chance of showers. Lows in the upper 40s. Highs in the lower 60s.
Sunday... Cloudy with a chance of showers. Lows in the upper 40s. Highs in the lower 60s.
Monday... Cloudy with a chance of showers. Lows in the upper 40s. Highs in the lower 60s.
POP = Probability of Precipitation
Upper Rainbow Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...