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Peaks Island, ME Weather Forecast for 5-Days

Updated: Sun May 10th 2026 6:30 AM EDT

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Peaks Island, ME Weather – 5-10 – Scattered Showers
58° / 46°
Scattered Showers
Daytime highs will reach 58°F with lows dropping to 46°F in Peaks Island, where on and off showers are set to occur. The chance of rain is 87% with an estimated 0.02in. Wind will be moderate, blowing around 14mph on average and gusts of 19.7mph at 8 AM. High humidity with average of 92% is anticipated, the maximum being 98% at 10 AM and 67% being its lowest at 10 PM. Barometric pressure is its highest of 29.99inHg at 11 PM, a lowest point of 29.89inHg at 3 PM with an avg 29.92inHg.
Peaks Island, ME Weather – 5-11 – Scattered Showers
53° / 48°

Weather Tomorrow

Scattered Showers
In Peaks Island, showers likely at times with highs near 53°F and lows around 48°F. The chance of rain is 89% with an estimated 0.03in. Wind will be moderate, blowing around 12mph on average and gusts of 17.4mph at 11 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 92% at 2 AM and 61% being its lowest at 12 PM. Barometric pressure is its highest of 30.03inHg at 11 PM, a lowest point of 29.95inHg at 6 PM with an avg 29.99inHg.
Peaks Island, ME Weather – 5-12 – Sunny
57° / 42°
Sunny
Bright and sunny conditions in Peaks Island, with a high of 57°F and a low of 42°F. Wind will be moderate, blowing around 12mph on average and gusts of 18.3mph at 12 AM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 68% at 5 AM and 38% being its lowest at 2 PM. Barometric pressure is its highest of 30.15inHg at 10 PM, a lowest point of 30.03inHg at 4 PM with an avg 30.07inHg.
Peaks Island, ME Weather – 5-13 – Partly Cloudy
52° / 43°
Partly Cloudy
Highs will reach 52°F with lows near 43°F in Peaks Island, where cloudy skies are. Wind will be moderate, blowing around 19mph on average and gusts of 29.3mph at 10 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 77% at 11 PM and 48% being its lowest at 10 AM. Barometric pressure is its highest of 30.25inHg at 10 AM, a lowest point of 30.06inHg at 9 PM with an avg 30.19inHg.
Peaks Island, ME Weather – 5-14 – Moderate Rain
52° / 48°
Moderate Rain
Periods of rain are likely in Peaks Island, with a high of 52°F and a low of 48°F. The chance of rain is 86% with an estimated 0.33in. Wind will be moderate, blowing around 17mph on average and gusts of 26.2mph at 12 AM. High humidity with average of 89% is anticipated, the maximum being 98% at 10 PM and 73% being its lowest at 11 AM. Barometric pressure is its highest of 30.18inHg at 8 AM, a lowest point of 29.93inHg at 1 PM with an avg 30.06inHg.
Peaks Island, ME Weather – 5-15 – Scattered Showers
52° / 48°
Scattered Showers
Daytime highs will reach 52°F with lows dropping to 48°F in Peaks Island, where showers likely at times. Rainfall predicted to have a 74% chance with an estimated 0.05in. Winds will be light at 9mph and gusts of 13.2mph at 12 AM. High humidity with average of 97% is anticipated, the maximum being 99% at 9 AM and 93% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.85inHg at 8 PM with an avg 29.91inHg.

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