2019 Long Range Weather Forecast for Charleston, SC


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

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

Free 2-Month Weather Forecast

September 2018 Long Range Weather Forecast for Southeast
DatesWeather Conditions
Sep 1-6Sunny, cool north; t-storms south
Sep 7-9Tropical storm threat
Sep 10-16T-storms, then sunny, warm
Sep 17-21Sunny north, t-storm south; hot
Sep 22-30T-storms, then sunny, warm
Septembertemperature 77° (3° above avg.)
precipitation 3.5" (1" below avg.)

October 2018 Long Range Weather Forecast for Southeast
DatesWeather Conditions
Oct 1-9T-storms, then sunny, warm
Oct 10-15Scattered t-storms, cool
Oct 16-21Sunny, warm
Oct 22-24Showers, cool
Oct 25-28Sunny, warm
Oct 29-31Rain, then cool
Octobertemperature 65° (1° above avg.)
precipitation 2" (2" below avg.)

Annual Weather Summary: November 2018 to October 2019

Winter will be much warmer and slightly drier than normal, with below-normal snowfall. The coldest periods will be in mid-December, mid- and late January and mid- to late February. The best chances for snow will be in early to mid-December and mid-March. April and May will be warmer and rainier than normal. Summer will be cooler and rainier than normal, with the hottest periods in mid- to late May, early and late July, and mid-August. September and October will be drier than normal, with near-normal temperatures.

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 2018 to October 2019

Temperature and Precipitation Chart, November 2018 to October 2019 for Charleston, SC

Reader Comments

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Outdoor wedding Manteo NC may 17 2019

I'm having an outdoor wedding in Manteo NC on may 17 2019. Weather predictions?

Outdoor wedding Manteo NC may 17 2019

I'm having an outdoor wedding in Manteo NC on may 17 2019. Weather predictions?

Forecast for wedding

Our daughter's outdoor wedding is October 20, 2018 in Milledgeville, Georgia. Got forecast for that day?
Thank you so much!


having an outdoor wedding 3/30/2019 in wake forest, nc any predictions for that time?

Wedding November 3rd 2018

Having a wedding November 3rd hoping for it to be cool, is there any prediction?

Outdoor Wedding 9/21/19

Plymouth MA - outdoor wedding - what will weather be like?

Outdoor Wedding

We are having an outdoor wedding in Clemson, SC on June 22, 2019 at 5 pm. Any predictions regarding weather? Thank you.,

Outdoor Wedding

Planning on having a wedding outdoor in the beginning of spring 2019 and needed to be not too hot/cold and since it's oudoor it's going to be around a pool with lots of lights/lanterns, etc...and I want it to be sort of dusk and wanted to know the time frame, I know daylight savings time starts on March 10, 2019. What would be a great time to have it and date? Suggestions please.....Thank you!!!

Sept 15. Hurricane Florence

My daughter is getting married Sept 15 2018 in Charleston SC what is the prediction for this hurricane in the Atlantic. Will it go north and out to sea or turn towards the east coast


Hey Susan,
Sorry for the late response but yes i will be headed to SC