2020 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 2020 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

June 2020 Long Range Weather Forecast for Atlantic Corridor
DatesWeather Conditions
Jun 1-5Rainy periods, cool
Jun 6-12Scattered t-storms, turning hot
Jun 13-17Sunny, hot
Jun 18-25Showers, then sunny; cool
Jun 26-30Scattered t-storms; hot north, cool south
Junetemperature 72° (1° above avg.)
precipitation 3.5" (avg.)

July 2020 Long Range Weather Forecast for Atlantic Corridor
DatesWeather Conditions
Jul 1-8Scattered t-storms; hot, then cool
Jul 9-12Sunny, hot
Jul 13-18Scattered t-storms, hot
Jul 19-26Sunny; cool, then hot
Jul 27-31Rainy periods, cool
Julytemperature 77° (1° above avg.)
precipitation 8" (4" above avg.)

Annual Weather Summary
November 2019 to October 2020

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

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 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Dover, DE

Reader Comments

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Wedding and Bridal shower

Any chance of rain on 6/8/2018 or 8/17/2018

Bridal shower /garden party July 7th,2018

Our daughter's bridal shower is scheduled for Saturday July 7th 2018...Hoping for outside venue since it is a garden party theme .
Live in Philadelphia /South Jersey area. Could the shower be a "wash out" ? Please let me know .

Wedding july 8, 2018

Our wedding is at an arboretum and is scheduled to be outside. We have an indoor options just in case but would be heartbroken. Do you have any idea of what the weather will be like that day.

Commencement at Gillette Stadium - May 5, 2018

Hello! I'm hoping you can tell us if we should expect rain on graduation day this year.
MCPHS University's Commencement is at Gillette Stadium in Foxboro, MA on 5/5/2018.
Thank you in advance! And best wishes to everyone for good weather on their special day!
Sincerely, Victoria Howard

June 9, 2018

Wedding on June 9, 2018 in millstone nj, any chance of rain?

Graduation and Graduation Party

Hello! My daughter's Graduation party is on Saturday, June 9, 2018 and her Graduation is on Thursday, June 14, 2018. Both are outdoors, and I am hoping and keeping my fingers crossed, for good weather. If you could give me any information; that would be greatly appreciated. Thank you very much!!

Wedding day May 12, 2018

Hello- We are getting married outdoors May 12, 2018 in Connecticut...Please advise what we should be expecting for weather..My fiance built us a beautiful arbor by our pond..would really like to be married outdoors. Everyone (and reception)will be dressed for a Spring sunny day..Please let us know. Thank you in advance...-Jen and Anthony

MAY 12, 2018 WEDDING

Hi! My wedding day is Saturday May 12, 2018 and the wedding ceremony is outdoors. Its really just a outdoor option only. I am hoping and praying the weather cooperates with us because its so important to me that we are able to live our dream ceremony in the outdoor area we booked! I live near Philadelphia area. Please help me :) Thank You!

Weather on June 30

Hi,
I'm planning a big family reunion on June 30th. It's scheduled for outdoors. I hoping to use the pool. What do you predict the weather to be like

May 19 or May 25

I'd like to take my family camping in Freehold, Turkey Swamp and can't decide which weekend is best weatherwise. The 19th or Memorial weekend in May. Advise Please!

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