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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weather

Way off in Delaware...hot temps and a lotta precip!

Travel weather

What’s the overall weather trend for the US on August 12th-13th 2019? Traveling by airplane from California to NYC (west to east). Thank you!

September 1, 2019

I have concerns about having an outdoor September 1, 2019. Does anyone have insight as to the weather for this date. I would appreciate information that would help. Thank you.

July 14-20 was gorgeous

July 14-20 was gorgeous weather with storms for a short period 2 evenings.

weather

in zip 23832 Sept 8th 2019??

Weather Forecast

We are having an outdoor event in Fort Monroe VA on Sunday, August 25. What weather conditions can you forecast?

Weather forecast

It looks like thunderstorms for that entire week according to the farmers almanac.

Wedding July 27th

My sister is getting married on July 27th! Will the weather be ok?

Weather

This almanac missed it's mark this year I can tell you. It said for the northeast a cool and wet summer.....it has been dry and extreemly hot and humid. I am in Narragansett RI and it has been unbelievably hot...no rain...Poor Richard has seen better days...not just us yankees.

Outside Birthday Party on July 26,2019

We are having an outside birthday party at a waterpark on July 26, 2019. Will we have good weather??

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