| NWS Forecast for: Coastal Cumberland Issued by: National Weather Service Gray/Portland, ME Last Update: 837 PM EDT Thu Jun 18 2026 | |
| Tonight: Partly cloudy with a slight chance of showers this evening, then mostly clear after midnight. Lows in the upper 50s. Southwest winds 15 to 20 mph. Gusts up to 40 mph this evening. Chance of rain 20 percent. Juneteenth: Mostly sunny. Highs in the lower 80s. West winds 15 to 20 mph with gusts up to 30 mph. Friday Night: Mostly clear. Lows in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph. Saturday: Partly sunny. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 30 mph. Saturday Night: Partly cloudy. Lows in the mid 50s. Northwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable. Sunday: Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 50 percent. Sunday Night: Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 40 percent. Monday: Partly sunny with a 50 percent chance of showers. Highs in the mid 70s. Monday Night: Showers likely. Lows in the mid 50s. Chance of rain 70 percent. Tuesday: Showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 60 percent. Tuesday Night: Partly cloudy. Lows in the upper 50s. Wednesday: Partly sunny. Highs in the lower 80s. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Thursday: Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. | |
| Zone Forecast: Coastal Cumberland | |
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