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Union, ME Weather Forecast
Union, ME Weather Forecast Date: 226 PM EDT Sun Sep 20 2026
The area/counties/county of: Knox, including the cities of: Owls Head, Rockland, Appleton, Camden, Hope, Rockport, and Thomaston.or toggle through each period.
This Afternoon... Rain likely. Highs in the upper 50s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 70%.
Tonight... Cloudy. Rain likely in the evening, then a chance of showers after midnight. Patchy fog. Lows in the mid 40s. Light and variable winds. Chance of rain 70%.
Monday... Patchy fog in the morning. Partly sunny. Highs in the mid 60s. North winds around 10 mph.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Light and variable winds, becoming north around 10 mph with gusts up to 20 mph after midnight.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s. Northeast winds around 10 mph.
Tuesday Night... Mostly clear. Lows in the mid 40s.
Wednesday... Mostly sunny. Highs in the lower 60s.
Wednesday Night... Mostly clear. Lows in the mid 40s.
Thursday... Mostly sunny. Highs in the mid 60s.
Thursday Night... Partly cloudy. Lows in the mid 40s.
Friday... Partly sunny. Highs in the mid 60s.
Friday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 40s.
POP = Probability of Precipitation
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