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Know what to expect weather-wise in South Portland on June 11

Published 06/11/25

South Portland, Maine — Don't leave the house without knowing what the weather will be.

According to Open-Meteo, today's high temperature will be 77 degrees, with 68% relative humidity.

Temperatures will get down to 55 degrees.

The South Portland area is slated to receive no precipitation today.

Tomorrow, June 12, will have highs of 78 degrees and lows of 60 degrees.

Considerable cloudiness is expected on Thursday in South Portland.

On June 13, the expected daily high will be 71 degrees, with a low of 51 degrees.

Friday will be overcast for most of the day for the city.

Weather conditions can change quickly and this forecast may change.

Three Day Forecast for South Portland Starting June 11
Day
Wed, June 11
Thu, June 12
Fri, June 13
Temperature 
77°/55°
78°/60°
71°/51°
Humidity
68%
49%
58%
Precipitation
0mm
0mm
0mm
Wind Speed
14mph
14mph
10mph

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