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Washington County, ME Weather Forecast
Washington County, ME Weather Forecast Date: 604 AM EDT Sat Oct 10 2026
The area/counties/county of: Central Washington, including the cities of: Calais, Grand Lake Stream, Wesley, and Princeton.or toggle through each period.
Today... Sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 25 mph.
Tonight... Clear. Areas of frost after midnight. Lows in the lower 30s. Northwest winds around 5 mph with gusts up to 15 mph in the evening, becoming light and variable.
Sunday... Sunny in the morning, then becoming partly sunny. Areas of frost in the morning. Highs around 60. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Sunday Night... Mostly cloudy. A chance of rain after midnight. Lows in the upper 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50%.
Columbus Day... Mostly cloudy with a slight chance of rain in the morning, then partly sunny in the afternoon. Highs in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 20%.
Monday Night... Partly cloudy with a slight chance of rain in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the lower 40s. Chance of rain 50%.
Tuesday... Mostly cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the lower 50s. Chance of rain 70%.
Tuesday Night... Rain likely. Lows around 40. Chance of rain 70%.
Wednesday... Mostly cloudy with rain likely in the morning, then partly sunny with a chance of rain in the afternoon. Highs in the mid 50s. Chance of rain 60%.
Wednesday Night... Partly cloudy. Lows in the upper 30s.
Thursday... Sunny. Highs in the mid 50s.
Thursday Night... Mostly clear. Lows in the upper 30s.
POP = Probability of Precipitation
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