2020-2021 Long Range Weather Forecast for Mount Pleasant, 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 2021 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

August 2020 Long Range Weather Forecast for Southeast
DatesWeather Conditions
Aug 1-4Scattered t-storms, cool
Aug 5-9Sunny, hot
Aug 10-20Isolated t-storms, hot
Aug 21-31A few t-storms; cool, then hot
Augusttemperature 81° (1° above avg.)
precipitation 3" (2" below avg.)

September 2020 Long Range Weather Forecast for Southeast
DatesWeather Conditions
Sep 1-5Scattered t-storms, hot
Sep 6-8Sunny, cool
Sep 9-16A few t-storms, turning warm
Sep 17-20Hurricane threat
Sep 21-26Sunny, turning cool
Sep 27-30Showers, warm
Septembertemperature 73° (2° below avg. north, avg. south)
precipitation 5.5" (1" above avg.)

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: ALABAMA (Phenix City), GEORGIA (Atlanta, Columbus, Macon, Sandy Springs, Savannah), NORTH CAROLINA (Charlotte, Durham, Fayetteville, Greensboro, Raleigh), SOUTH CAROLINA (Charleston, Columbia, Greenville, North Charleston, Rock Hill), 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 Mount Pleasant, SC

Reader Comments

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Wedding day/night

Wedding is Nov 7th, 2020. How is the weather predicted for that day/night?? Thanks!


Family wedding on June 13, 2020. What is the projected weather forecast?


Wedding is on 8-15-2020


Wedding is on 8-15-2020


Daughters wedding on November 21, 2020 how will the weather be as far as storms?

October 10, 2020 Tennessee wedding

Any predictions for a Chattanooga area wedding October 10, 2020? More worried about 90+ degree weather


Hello! Thank you for your up-to-date information. I am planning a wedding for October 10, 2020 and I am curious if there's any detailed information on the weather forecast for this date. I live on the coast of NC that got hit by Florence and brushed by Dorian the past two years in September. Any information you can provide would be greatly appreciated!

Fall 2020 Wedding

Hello, I plan on getting married on October 4, 2020 in SC. Are there any forecasts of tropical storms or rain for that week at all?

Week long forecast for Milton, GA

Trying to get a house finished built. Need 2wk period without much rain to grade, do driveway, landscape. Any idea when there may be this 2 wk relatively “dry” period??


Daughter is wanting to get married either Oct 9 or Oct 16 2021. What will the weather be like? Not sure when the 2021 almanac comes out.