Weather forecast for 10 days
South Portland, ME

On Saturday, in South Portland, mostly sunny weather and a cloudless sky are also expected.
A subtle difference will be noticeable between the daytime peak temperature of a subzero 26.6°F (-3°C) and the nighttime low of a freezing 17.6°F (-8°C).
Tomorrow's high temperature is predicted to be a few degrees lower than January's average peak temperature.
Sunrise will be at 7:02 am and sunset at 4:44 pm; tomorrow's daylight will last for 9h and 42min.

On Sunday, in South Portland, mostly sunny weather is anticipated.
Temperature is expected to swing from a high of a cold 39.2°F (4°C) to a low of a subzero 23°F (-5°C).
It will be warmer, and the highest temperature of 39.2°F (4°C) will be more in line with December's average maximum of 36.5°F (2.5°C) than January's of 31.1°F (-0.5°C).
Sunrise will be at 7:01 am and sunset at 4:45 pm; the daylight will last for 9h and 44min.

For the next ten days, a combination of cloudy, sunny and snowy weather is expected.
Rainfall is not predicted in South Portland in the upcoming period.
With a 41% probability, snowfall is predicted only for next Sunday. The precipitation will be substantial at 0.47" (12mm).
Temperature fluctuation will be noticeable in the coming days. The maximum temperature will vary between 15.8°F (-9°C) and 39.2°F (4°C), while the lowest nightly temperature fluctuation will be also substantial, as the minimum temperature will range between 3.2°F (-16°C) and 30.2°F (-1°C).
With a maximum temperature of 39.2°F (4°C), Sunday and next Sunday will be the warmest days; Thursday will be the coldest day, with the highest temperature of 15.8°F (-9°C).

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The coldest month in South Portland is January, with an average high-temperature of 31.1°F (-0.5°C) and an average low-temperature of 20.7°F (-6.3°C).