2018 Long Range Weather Forecast for Greenville, 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

April 2018 Long Range Weather Forecast for Southeast
DatesWeather Conditions
Apr 1-9Showers, then sunny, cool
Apr 10-17Scattered showers, warm
Apr 18-23T-storms, then sunny, cool
Apr 24-30A few showers, cool
Apriltemperature 62° (1° below avg.)
precipitation 2" (1" below avg.)

May 2018 Long Range Weather Forecast for Southeast
DatesWeather Conditions
May 1-5Scattered t-storms, warm
May 6-9Sunny, cool
May 10-20A few t-storms; cool north, turning warm south
May 21-27T-storms, then sunny, warm
May 28-31T-storms, warm
Maytemperature 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.

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 2017 to October 2018

Temperature and Precipitation Graph

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!


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.

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

6/30/18 Newnan, GA wedding

How does the weather look for 6/30/18 in Newnan, GA? My wedding will be held outside on this day, so I’m hoping for sunshine! Thanks!