Weather WorldUpper Bay, ME 7-Day Weather Forecast
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Upper Bay Weather Forecast
Upper Bay, ME Weather Forecast Date: 500 PM EDT Fri Sep 18 2026
Weather forecast for Upper Bay, ME
Tonight Lo: 41°F Lo: 5°C |
Tonight... Partly cloudy. Lows in the lower 40s. North winds 10 to 15 mph. |
Sat Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Saturday... Mostly sunny. Highs in the mid 60s. North winds around 10 mph in the morning, becoming light and variable. |
Sun Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Sunday... Cloudy with a 50% chance of showers. Highs in the lower 60s. South winds around 10 mph. |
| Mon Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Monday... Mostly sunny. Highs in the mid 60s. |
Tue Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Tuesday... Partly sunny. Highs in the lower 60s. |
| Wed Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Wednesday... Partly sunny. Highs in the lower 60s. |
| Thu Hi: 61°FHi: 16°C |
Thursday... Partly sunny. Highs in the lower 60s. |
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