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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August 12, 2018 Outdoor Wedding

Hello,
Can you tell me your prediction for the weather Sunday, August 12, 2018 in the late PM (5:00 - 6:00 timeframe)? Thank you!

New HAVEN Party

What will the weather be like on June 16, 2018 for an outdoor part New Haven CT

June 10–18, 2018 weather

The Editors's picture

We are predicting scattered showers, cool for this period. The average temperature for the month is predicted to be 73°F.

Party

What will the weather be for a party on June16 2018

Indian Summer Jersey Shore

What is the prediction for an Indian Summer on the Jersey Shore for September or October 2018?

Indian Summer, 2018

The Editors's picture

Indian summer is traditionally defined as the days between November 11 and November 20. We are predicting showers and cool temps for the first half of that period and a few shower with mild temps for the second half of it. Te average temp for the month is predicted to be 51°F.

June 2 Party

It's not looking good for June 2nd and rain. Should we have a rain plan for the party we are having??

June 1–5, 2018 weather

The Editors's picture

We are predicting sunny, hot conditions during this period. The average temperature for the month is predicted to be 73°F.

Outdoor wedding on June 10th morning.

My daughter’s wedding is a brunch wedding at 9 in the morning....hopefully outside. What is the prediction?

June 10, 2018 weather

The Editors's picture

We are predicting scattered shower, cool for the period of June 10 to 18. The average temp for the month is predicted to be 73°F.

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