2020 Long Range Weather Forecast for South Portland, ME

Get the Long Range Weather for Your Location

See long range weather forecasts for the next 60 days from The Old Farmer’s Almanac! Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities.

To see long term forecasts for the entire year, pick up a copy of The 2021 Old Farmer’s Almanac, available online and in stores.

Note: Long range forecasts are regional, not city-specific.

Free 2-Month Weather Forecast

October 2020 Long Range Weather Forecast for Northeast
DatesWeather Conditions
Oct 1-3Sunny, cool
Oct 4-10Showers; cool north, warm south
Oct 11-13Tropical rainstorm
Oct 14-22Sunny, then showers, warm
Oct 23-31A few showers; cool, then mild
Octobertemperature 51° (1° above avg. north, 5° above south)
precipitation 4.5" (1" above avg.)

November 2020 Long Range Weather Forecast for Northeast
DatesWeather Conditions
Nov 1-4Rainy, mild
Nov 5-8Rain to snow
Nov 9-13Sunny, mild
Nov 14-21Rain and snow showers, turning cold
Nov 22-30Snow showers, cold
Novembertemperature 42° (1° below avg. north, 5° above south)
precipitation 4" (0.5" above avg.)

Annual Weather Summary
November 2019 to October 2020

Winter will be milder than normal, on average, with above-normal precipitation and near- or below-normal snowfall. The coldest periods will be in early to mid-January, late January, and early February. The snowiest periods will be in mid-November, mid- to late December, and early and late January. April and May will have above-normal temperatures, with below-normal rainfall. Summer temperatures will be hotter than normal, with the hottest periods in mid-June, mid- to late July, and early August. Rainfall will be below normal in the north and above normal in the south. September and October will be warmer and rainier than normal, with a tropical storm threat in mid-October.

Map showing Old Farmer's Almanac long range weather region number 1

About the Northeast Region

The Northeast long range weather region includes all or part of the following states: MAINE (Auburn, Bangor, Lewiston, Portland, South Portland), MASSACHUSETTS (Chicopee, Haverhill, Lawrence, Lowell, Springfield), NEW HAMPSHIRE (Concord, Dover, Manchester, Nashua, Rochester), NEW YORK (Albany, Rome, Schenectady, Troy, Utica), VERMONT (Burlington, Rutland, South Burlington).

Northeast Neighboring Regions

Here are the regions that neighbor the Northeast long range weather region:

Temperature and Precipitation November 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for South Portland, ME

Reader Comments

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Thanksgiving weekend in Wells Ma

Asking for weather conditions in Wells Ma for Thanksgiving weekend and Temperatures. Thank you

outdoor fall party

Looking to plan outdoor party either weekend of 11/3 or 11/10 weekend. Which weekend/day better weather?

Aug 31 2019 wedding date

Hi how’s the weather for aug 31st 2019?
That’s the date we would like to get married in
Stony point NY.
Thank you

October 20th Weather Claverack NY 12513

Wanted to know the prediction for a Wedding October 20th in Claverack NY 12513.

Summer solstice wedding

I'm planning an outdoor wedding on June 21, 2019 in the southern Maine or eastern New Hampshire area, how is the weather looking?

June Weather

The Editors's picture

We’re expecting cooler weather with a chance of showers around that date.

Wedding weather

We live in way upstate NY 5miles from Canadian border. Wedding is Saturday October t3 @ 2pm.
Out door ceremony. Rain chances? Thanks

Weather for wedding

August 31st 2019 or September 7th 2019
Thanks in advance

Wedding

What is the weather predicted to be like November 9th, 2018 in Chestertown, NY?

Wedding

Can you tell me the weather for Hunter Mountsin 10/13/18. It’s for a wedding. Thank you

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