Weather in Isle Au Haut, ME
Updated 2026-08-11 12:15 local time · ZIP codes 04645
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
75°5% rain73°5% rain73°6% rain74°5% rain75°4% rain73°4% rain75°3% rain75°2% rain
71°2% rain70°2% rain69°3% rain67°3% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 6%).
It feels like 78°F with winds near 11 mph.
71°F, 2% rain chance and 11 mph wind.
Visibility is around 10 mi; gusts may reach 30 mph.
Current temperature is 75°F, wind 11 mph, rain chance up to 6%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Isle Au Haut weather today
Sunny and 75°F in Isle Au Haut, ME. Today's high is 75°F with a 7% rain chance. Winds are around 11 mph with gusts near 22 mph. Relative humidity is 69%, pressure is 29.75 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Isle Au Haut
Sunrise is at 05:33 AM and sunset is at 07:45 PM. Tomorrow's forecast calls for Sunny with a high near 69°F and a low near 63°F. The maximum rain chance is 9%.