National Weather Service Forecast for: New Auburn ME
Issued by: National Weather Service Gray/Portland, ME
Updated: 2:26 am EDT Jun 30, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 59. Calm wind.
Partly Cloudy
Tuesday

Tuesday: Mostly sunny, with a high near 88. Light west wind becoming south 5 to 10 mph in the afternoon.
Mostly Sunny
Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am.  Increasing clouds, with a low around 63. South wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely
Wednesday

Wednesday: Mostly sunny and hot, with a high near 95. Heat index values as high as 107. Calm wind becoming west around 5 mph in the afternoon.
Hot
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm.
Partly Cloudy
Thursday

Thursday: Mostly sunny and hot, with a high near 100.
Hot
Thursday
Night
Thursday Night: Mostly clear, with a low around 73.
Mostly Clear
Friday

Friday: Sunny and hot, with a high near 98.
Hot
Friday
Night
Friday Night: Mostly clear, with a low around 69.
Mostly Clear
Lo 59 °F Hi 88 °F Lo 63 °F Hi 95 °F Lo 72 °F Hi 100 °F Lo 73 °F Hi 98 °F Lo 69 °F

Extreme Heat Watch
 

Overnight
 
Partly cloudy, with a low around 59. Calm wind.
Tuesday
 
Mostly sunny, with a high near 88. Light west wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
 
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 63. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
Mostly sunny and hot, with a high near 95. Heat index values as high as 107. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm.
Thursday
 
Mostly sunny and hot, with a high near 100.
Thursday Night
 
Mostly clear, with a low around 73.
Friday
 
Sunny and hot, with a high near 98.
Friday Night
 
Mostly clear, with a low around 69.
Independence Day
 
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 91.
Saturday Night
 
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Sunday
 
Mostly sunny, with a high near 89.
Sunday Night
 
Partly cloudy, with a low around 63.
Monday
 
Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for New Auburn ME.