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Mount Desert, ME Weather Forecast for 5-Days

Updated: Tue Apr 21st 2026 6:45 PM EDT

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Mount Desert, ME Weather – 4-21 – Sunny
46° / 25°
Sunny
Bright and sunny conditions in Mount Desert, with a high of 46°F and a low of 25°F. Wind will be moderate, blowing around 12mph on average and gusts of 12.7mph at 8 PM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 71% at 11 PM and 55% being its lowest at 8 PM. Barometric pressure is its highest of 30.31inHg at 9 PM, a lowest point of 30.29inHg at 8 PM with an avg 30.3inHg.
Mount Desert, ME Weather – 4-22 – Scattered Showers
43° / 31°

Weather Tomorrow

Scattered Showers
Showers likely at times in Mount Desert, with a high of 43°F and a low of 31°F. The chance of rain is 89% with an estimated 0.01in. Wind will be moderate, blowing around 15mph on average and gusts of 16.7mph at 3 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 93% at 11 PM and 64% being its lowest at 9 AM. Barometric pressure is its highest of 30.29inHg at 12 AM, a lowest point of 30.02inHg at 11 PM with an avg 30.17inHg.
Mount Desert, ME Weather – 4-23 – Scattered Showers
44° / 38°
Scattered Showers
Mount Desert could see passing showers with daytime highs of 44°F and nighttime lows near 38°F. The chance of rain is 89% with an estimated 0.11in. Wind will be moderate, blowing around 11mph on average and gusts of 14.1mph at 12 AM. High humidity with average of 92% is anticipated, the maximum being 99% at 4 AM and 80% being its lowest at 2 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.79inHg at 3 PM with an avg 29.85inHg.
Mount Desert, ME Weather – 4-24 – Scattered Showers
45° / 31°
Scattered Showers
In Mount Desert, showers likely at times with highs near 45°F and lows around 31°F. The chance of rain is 81% with an estimated 0.06in. Winds will be light at 8mph and gusts of 11.7mph at 11 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 94% at 4 AM and 61% being its lowest at 1 PM. Barometric pressure is its highest of 29.96inHg at 11 PM, a lowest point of 29.82inHg at 6 AM with an avg 29.86inHg.
Mount Desert, ME Weather – 4-25 – Cloudy
49° / 30°
Cloudy
Highs will reach 49°F with lows near 30°F in Mount Desert, where overcast conditions are. Winds will be light at 9mph and gusts of 12.5mph at 3 AM. The humidity will be on the higher side, averaging about 76%, the maximum being 94% at 3 AM and 55% being its lowest at 3 PM. Barometric pressure is its highest of 30.07inHg at 9 PM, a lowest point of 29.97inHg at 12 AM with an avg 30.03inHg.
Mount Desert, ME Weather – 4-26 – Cloudy
50° / 39°
Cloudy
It will be cloudy in Mount Desert, with a high of 50°F and a low of 39°F. Winds will be light at 7mph and gusts of 8.4mph at 2 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 83% at 3 AM and 57% being its lowest at 2 PM. Barometric pressure is its highest of 30.13inHg at 11 PM, a lowest point of 30.06inHg at 5 AM with an avg 30.09inHg.

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