Get the monthly weather forecast for Portland, ME, including daily high/low, historical averages, to help you plan ahead.

Get the monthly weather forecast for South Portland, ME, including daily high/low, historical averages, to help you plan ahead.

43.66 °N, 70.25 °W. Portland, ME Weather Historystar_ratehome. icon 44 °F Portland Intl Jetport Station|Report. Report Station. Thank you for reporting this ...

The temperatures in Portland in June are usually low and can range between 55°F and 66°F. You can expect about 3 to 8 days of rain in Portland during the ...

June weather in Portland Maine, United States. Daily high temperatures increase by 8°F, from 68°F to 76°F, rarely falling below 57°F or exceeding 85°F.

Portland Weather in June, USA ; Temperature. 17°C ; High Temperature. 23°C ; Low Temperature. 11°C ; Rainfall Days. 14 days ; Rainfall. 110 mm ...

The average temperature during this month hovers around 62.4°F (16.9°C). On warmer days, the highs can reach up to about 68.7°F (20.4°C), providing perfect ...

Summer temperatures will be above normal, with rainfall above normal in the north and below normal in the south. The hottest periods will be in mid-June, mid- ...

Portland, ME Weather Historystar_ratehome · Today · Hourly · 10-Day · Calendar · History · Wundermap.

Portland weather in June 2025. Expect 23°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Portland in June.