Portland, ME Weather - Tomorrow’s Forecast

Sunday

Sunny

High:
20°F

Sunny, with a high near 20. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Sunday Night

Mostly clear

Overnight low:
4°F

Mostly clear, with a low around 4. Wind chill values as low as -5. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.