2020 Long Range Weather Forecast for Charleston, SC

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

April 2020 Long Range Weather Forecast for Southeast
DatesWeather Conditions
Apr 1-2Sunny, cool
Apr 3-8Rainy, cool
Apr 9-17Sunny, turning warm
Apr 18-27Scattered t-storms, warm
Apr 28-30Sunny, warm
Apriltemperature 63° (avg.)
precipitation 4" (1" below avg. north, 3" above south)

May 2020 Long Range Weather Forecast for Southeast
DatesWeather Conditions
May 1-6Sunny, warm
May 7-11T-storms, warm
May 12-16Sunny, hot
May 17-25Scattered t-storms, warm
May 26-31Sunny, north, t-storms south; warm
Maytemperature 73° (2° above avg.)
precipitation 3.5" (avg.)

Annual Weather Summary
November 2019 to October 2020

Winter will be warmer and rainier than normal, with below-normal snowfall. The coldest periods will be in mid- to late November, early to mid-December, and early and late February. The best chance for snow will be in late February in the north. April and May will be warmer than normal, with rainfall below normal in the north and above normal in the south. Summer will be cooler and rainier than normal, with the hottest periods in late July and mid- and late August. A tropical storm will threaten in mid- to late June. September and October will be warmer and rainier than normal, with a hurricane threat in mid-September and tropical storm threats in mid-October.

Map showing Old Farmer's Almanac long range weather region number 4

About the Southeast Region

The Southeast long range weather region includes all or part of the following states: GEORGIA (Atlanta, Columbus, Macon, Sandy Springs, Savannah), NORTH CAROLINA (Charlotte, Durham, Greensboro, Raleigh, Winston-Salem), SOUTH CAROLINA (Charleston, Columbia, Greenville, Mount Pleasant, North Charleston), VIRGINIA (Chesapeake, Norfolk, Portsmouth, Suffolk, Virginia Beach).

Southeast Neighboring Regions

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

Temperature and Precipitation November 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Charleston, SC

Reader Comments

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Hurricanes 2019

Hurricanes 2019 how many do you think we will have

April 27, 2019

Hi, I was just wondering if there would be any rain on April 27th 2019 for Western North Carolina


Scientists admit there is geoengineering underway to try and cool the planet - everything from injecting sea water in the atmosphere to spraying reflective metal and sulfate particles at high altitude to reflect the sunlight. If any of the precipitation numbers are off it is probably because Farmer's Almanac uses natural measurements and good old fashioned ways of predicting, not all this crazy weather manipulation that clearly is creating weather atrocities all over the country. Record snowfall, mudslides, flooding, storms... There have been summer caliber thunderstorms in the Southeast this winter. That's very unusual. Our weather has been modified.

Wedding plans 2-1-20

Please tell me the weather forecast for February 1, 2020. Thank you!

Feb 1, 2020

Our current forecasts run from November 2018 to October 2019. The 2020 predictions will be published in August, 2019.

Virginia Beach Vacation

I am planning a vacation in Virginia Beach June 2019 which are the better dates with no rain the 10-14 or 17-20?

best days in June...

We are predicting sunny, cool conditions from June 10 to 12, followed by sunny warm conditions from June 13 to 15. Rain, some heavy is on the books for June 16 to 22. See you there! ;-)

Is it gonna rain on July 4th in NC?

Gotta know bro!


What is the weather going to be like for December 21, 2019 in Edgefield, SC? I am planning an outdoor wedding!

Specific Forecast Unavailable

Honey, there ain't no way on God's green earth to predict the weather for a specific location that far in advance. Plan your wedding but have a back-up plan. It could be sunny and 65 or snowing that day in Edgefield, SC!