Portland, Maine Weather:
Wednesday, September 23, 2026
Sunny Weather
Day 63°
Night 46°
Precipitation 80 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (September 23, 2025)
Partly Sunny with Showers

Day

77°

Night

59°

Wind

4 mph

UV Index

30

Precipitation

80 %