Weather in Newcastle, Maine
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:12 PM ET · Refreshes every hour
52°F
Overcast
Feels like 47°F
61%
Humidity
8 mph
Wind Speed
About Weather in Newcastle
Newcastle is located in Maine (coordinates: 44.048601°N, 69.53326°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.