Portland, Maine Weather:
Wednesday, September 30, 2026
Cloudy Weather
Day 64°
Night 50°
Precipitation 0 %
Wind 2 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (September 30, 2025)
Sunny Weather

Day

73°

Night

48°

Wind

9 mph

UV Index

40

Precipitation

1 %