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Union Square, ME Weather Forecast
Union Square, ME Weather Forecast Date: 649 PM EDT Thu Aug 20 2026
The area/counties/county of: Androscoggin, including the cities of: Greene, Lewiston, Sabattus, Wales, Minot, Turner, Auburn, and Livermore Falls.or toggle through each period.
Tonight... Cloudy with a slight chance of showers this evening, then partly cloudy after midnight. Lows in the upper 50s. Light and variable winds. Chance of rain 20%.
Friday... Mostly sunny. Highs in the upper 70s. Northeast winds around 10 mph.
Friday Night... Partly cloudy. Lows in the lower 50s. Light and variable winds.
Saturday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s. Light and variable winds, becoming east around 10 mph in the afternoon.
Saturday Night... Rain likely. Patchy fog in the evening. Areas of fog after midnight. Lows in the mid 50s. East winds around 10 mph in the evening, becoming light and variable. Chance of rain 70%.
Sunday... Areas of fog in the morning. Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 50%.
Sunday Night... A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the upper 50s. Chance of rain 60%.
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.
Monday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.
Tuesday... Mostly sunny. Highs in the mid 70s.
Tuesday Night... Mostly clear. Lows in the lower 50s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Partly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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