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Eastport, ME Weather Forecast for 5-Days

Updated: Wed May 20th 2026 6:45 AM EDT

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Eastport, ME Weather – 5-20 – Scattered Showers
68° / 51°
Scattered Showers
In Eastport, on and off showers are set to occur with highs near 68°F and lows around 51°F. The chance of rain is 89% with an estimated 0.1in. Wind will be moderate, blowing around 16mph on average and gusts of 33.4mph at 8 PM. High humidity with average of 86% is anticipated, the maximum being 98% at 7 AM and 59% being its lowest at 9 PM. Barometric pressure is its highest of 29.86inHg at 11 PM, a lowest point of 29.66inHg at 3 PM with an avg 29.74inHg.
Eastport, ME Weather – 5-21 – Sunny
55° / 43°

Weather Tomorrow

Sunny
Eastport may see a sunny day, with daytime highs of 55°F and overnight lows near 43°F. Wind will be moderate, blowing around 17mph on average and gusts of 30.3mph at 1 AM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 67% at 11 PM and 42% being its lowest at 4 PM. Barometric pressure is its highest of 30.21inHg at 11 PM, a lowest point of 29.9inHg at 12 AM with an avg 30.08inHg.
Eastport, ME Weather – 5-22 – Sunny
57° / 41°
Sunny
Eastport may see a sunny day, with daytime highs of 57°F and overnight lows near 41°F. Wind will be moderate, blowing around 12mph on average and gusts of 22.5mph at 3 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 81% at 11 PM and 43% being its lowest at 10 AM. Barometric pressure is its highest of 30.28inHg at 7 AM, a lowest point of 30.16inHg at 4 PM with an avg 30.22inHg.
Eastport, ME Weather – 5-23 – Sunny
55° / 42°
Sunny
Eastport may see a sunny day, with daytime highs of 55°F and overnight lows near 42°F. Wind will be moderate, blowing around 15mph on average and gusts of 21.8mph at 8 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 78% at 5 AM and 40% being its lowest at 11 AM. Barometric pressure is its highest of 30.46inHg at 11 PM, a lowest point of 30.25inHg at 2 AM with an avg 30.37inHg.
Eastport, ME Weather – 5-24 – Sunny
56° / 43°
Sunny
Daytime highs will reach 56°F with lows dropping to 43°F in Eastport, where bright and sunny conditions. Winds will be light at 10mph and gusts of 19.5mph at 4 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 77% at 5 AM and 59% being its lowest at 5 PM. Barometric pressure is its highest of 30.55inHg at 8 AM, a lowest point of 30.47inHg at 2 AM with an avg 30.51inHg.
Eastport, ME Weather – 5-25 – Partly Cloudy
54° / 45°
Partly Cloudy
Skies will be cloudy in Eastport, with a high of 54°F and a low of 45°F. Wind will be moderate, blowing around 14mph on average and gusts of 22.5mph at 5 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 79% at 11 PM and 52% being its lowest at 2 PM. Barometric pressure is its highest of 30.55inHg at 8 AM, a lowest point of 30.43inHg at 11 PM with an avg 30.5inHg.

Currently

Sunny 58°F
29.74 inHg.
Barometer
99%
Humidity
WSW 16.2 mph
Wind
Sunny

5 Day Forecast Nearby

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