2020-2021 Long Range Weather Forecast for Dover, DE

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

November 2020 Long Range Weather Forecast for Atlantic Corridor
DatesWeather Conditions
Nov 1-6Rainy, mild
Nov 7-13Sunny; cool, then mild
Nov 14-19Rain, then sunny, cool
Nov 20-24Rainy periods; cool, then mild
Nov 25-28Sunny, cool
Nov 29-30Rain
Novembertemperature 50° (3° above avg.)
precipitation 4" (1" above avg.)

December 2020 Long Range Weather Forecast for Atlantic Corridor
DatesWeather Conditions
Dec 1-5Rain, then sunny, cold
Dec 6-10Showers, mild
Dec 11-17Snowstorm north, flurries south; then sunny, very cold
Dec 18-27Rainy periods, milder
Dec 28-31Sunny, cold
Decembertemperature 38° (1° below avg.)
precipitation 4" (0.5" below avg.)

Annual Weather Summary
November 2020 to October 2021

Winter temperatures will be above normal, on average, with the coldest periods in mid-December and early and mid-January. Precipitation will be near normal, with mostly below-normal snowfall. The snowiest periods will occur in mid-December and early March. April and May will be warmer and drier than normal, with an early hot spell in early to mid-April. Summer will be hotter than normal, with the hottest periods in early and mid-June, early to mid-July, and early to mid-August. Rainfall will be near normal, especially in the south. Watch for a hurricane in early August. September and October will be cooler and mostly rainier than normal. Watch for a tropical storm threat in early to mid-September.

Map showing Old Farmer's Almanac long range weather region number 2

About the Atlantic Corridor Region

The Atlantic Corridor long range weather region includes all or part of the following states: CONNECTICUT (Bridgeport, Hartford, New Haven, Stamford, Waterbury), DELAWARE (Bear, Dover, Newark, Pike Creek, Wilmington), DISTRICT OF COLUMBIA (Washington), MARYLAND (Baltimore, Columbia, Dundalk, Ellicott City, Silver Spring), MASSACHUSETTS (Boston, Brockton, Cambridge, New Bedford, Worcester), NEW JERSEY (Edison, Elizabeth, Jersey City, Newark, Paterson), NEW YORK (Hempstead, Mount Vernon, New Rochelle, New York, Yonkers), PENNSYLVANIA (Chester, Levittown, Norristown, Philadelphia, Radnor), RHODE ISLAND (Cranston, East Providence, Pawtucket, Providence, Warwick), VIRGINIA (Alexandria, Arlington, Hampton, Newport News, Richmond).

Atlantic Corridor Neighboring Regions

Here are the regions that neighbor the Atlantic Corridor long range weather region:

Temperature and Precipitation November 2020 to October 2021

Temperature and Precipitation Chart, November 2020 to October 2021 for Dover, DE

Reader Comments

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Wedding

My apologies, it is Labor day weekend in RI. Thanks!

Ipswich, MA on July 5

Any predictions for what the weather will be like that day?

And, evening

And evening?

Weather for July 20th in Flemington, NJ (Hunterdon County)

Hey! I just wanted to ask if you knew what the weather would be for July 20th, 2019 as that is the night the non-profit I work at holds their annual fundraiser, which will be outdoors. Thank you and I have been a long-time fan of The Farmer's Almanac!

November 8, 2019 Groton CT Weather Request

My husband and I are planning an event on 11/8/19 in the Groton CT area—we’d love to do an outdoor ceremony at a very sentimental location—will the weather hopefully support those plans?

Getting married September 14 2019 in Nahant Ma

What will the weather be as I am getting married on the beach

Weather

Going to ocean city Maryland July 8 till 14 will the weather be nice? Thank you.

July 8 to 14

The Editors's picture

Come on, it’s always nice in Ocean City! Lucky you! Plan for scattered t-storms and cool temps. (Or go from July 21 to 25, when we’re predicting—not promising, mind you!!) sunny, warm conditions. Have a ball! (We’re not promising t-storms and cool, either ;-))

Month of August in NYC

What can we expect to see this year in the August month?

Aug in the Big Apple

The Editors's picture

We hear there are skyscrapers, traffic, theater, and great restaurants in New York. Weatherwise, expect temps to be 75°F on average, with 3 inches above-normal precip, which means frequent showers. We love New York!

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