2018 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. If your city is located inside a region, the region's forecast will apply to you.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Apr 1-9 | Showers, then sunny, cool |
| Apr 10-17 | Scattered showers, warm |
| Apr 18-23 | T-storms, then sunny, cool |
| Apr 24-30 | A few showers, cool |
| April | temperature 62° (1° below avg.) precipitation 2" (1" below avg.) |
| Dates | Weather Conditions |
|---|---|
| May 1-5 | Scattered t-storms, warm |
| May 6-9 | Sunny, cool |
| May 10-20 | A few t-storms; cool north, turning warm south |
| May 21-27 | T-storms, then sunny, warm |
| May 28-31 | T-storms, warm |
| May | temperature 71° (1° below avg. north, 1° above south) precipitation 2.5" (1" below avg.) |
Annual Weather Summary: November 2017 to October 2018
Winter will be warmer and rainier than normal, with below-normal snowfall. The coldest periods will be in early January and early February. The best chances for snow will be in early January and early February. April and May will be drier than normal. Temperatures will be near normal in the south and below in the north. Summer will be slightly hotter than normal, on average, with above-normal rainfall. The hottest periods will be in early to mid-June, early August, and mid- to late August. Overall, September and October will be warmer and drier than normal. Watch for a tropical storm threat in early to mid-September.
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 2017 to October 2018
Reader Comments
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Sept wedding
Beach weddin September 8th 2018. Nervous about weather!
First trip to the Beach
What will weather be week of the 3rd of June 2018 at Myrtle Beach SC?
Weather Forecast for June Wedding
My daughter is having an outdoor wedding June 23, 2018...anxious to know the likelihood of rain..of course we are praying for blue skies!
outdoor wedding Sept. 29, 2018
Wondering what kind of weather we can expect for the end of Sept. for an outdoor wedding on the 29th.
weather forecast September
In Region 4, the forecast for September 22-30 is thunderstorms, then sunny, warm.
Spring/Summer 2018
Curious on expectations for spring/summer weather in western piedmont region of NC. Trying to build a house!
Weather
My daughter will be having a outdoor wedding. The date is August 11 2018. What can we hope to expect?
weather forecast August
In Region 4, the forecast for August 4-14 is scattered thunderstorms; hot, then cool.
ug 4th
My daughter is getting married near Greensboro NC Aug 4th. Your forecast shows showers hot then cooler. Can you be a little more specific? Will it be hot? showers? or cool near the beginning of that time or toward the end? Thank you.
My daughters getting married
What will the weather be like in Raleigh,N.C. on 5/5/18 late afternoon? My daughters getting married and it is outdoors. Thank u
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