2018 Long Range Weather Forecast for Pittsburgh, PA

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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

July 2018 Long Range Weather Forecast for Ohio Valley
DatesWeather Conditions
Jul 1-2Sunny, hot
Jul 3-6T-storms, then sunny, cool
Jul 7-12T-storms, then sunny, warm
Jul 13-24Scattered t-storms, warm
Jul 25-31Sunny, cool
Julytemperature 75° (1° above avg. east, 1° below west)
precipitation 4.5" (0.5" above avg.)

August 2018 Long Range Weather Forecast for Ohio Valley
DatesWeather Conditions
Aug 1-7Scattered t-storms, hot
Aug 8-14A couple t-storms, cool
Aug 15-27Sunny, turning hot
Aug 28-31T-storms, then sunny, cool
Augusttemperature 76° (3° above avg.)
precipitation 3.5" (0.5" below avg.)

Annual Weather Summary: November 2017 to October 2018

Winter will be warmer than normal, with slightly above-normal precipitation and below-normal snowfall. The coldest periods will be in early to mid-December, late December, early January, and early and mid-February. The snowiest periods will be in mid-December, early February, and mid-March. April and May will be cooler and rainier than normal. Summer will be hotter and slightly rainier than normal, with the hottest periods in early July, early August, and mid- to late August. September and October will be rainier and warmer than normal.

Map showing Old Farmer's Almanac long range weather region number 7

About the Ohio Valley Region

The Ohio Valley long range weather region includes all or part of the following states: ILLINOIS (Belleville, Collinsville, East Saint Louis, Granite City, O'Fallon), INDIANA (Bloomington, Columbus, Evansville, Indianapolis, Richmond), KENTUCKY (Bowling Green, Covington, Lexington, Louisville, Middlesboro), MISSOURI (Cape Girardeau, Jackson, Perryville, Poplar Bluff, Sikeston), OHIO (Cincinnati, Columbus, Dayton, Hamilton, Springfield), PENNSYLVANIA (Bethel Park, Monroeville, Mount Lebanon, Pittsburgh, Plum), VIRGINIA (Abingdon, Big Stone Gap, Bluefield, Bristol, Marion), WEST VIRGINIA (Charleston, Huntington, Morgantown, Parkersburg, Wheeling).

Ohio Valley Neighboring Regions

Here are the regions that neighbor the Ohio Valley long range weather region:

Temperature and Precipitation November 2017 to October 2018

Temperature and Precipitation Graph

Reader Comments

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Wedding at Claytor Lake State Park, Virginia on July 21, 2018.

What are the chances?? The almanac shows rain this week of our wedding. Any chance that will miss us on the 21st?

Weather Forecast For October 2018

My son is getting married on October 6, 2018. They are having an outdoor wedding. What is the weather forecast for this day?

Wedding weather

We are having our wedding on 9/15/2018! Our ceremony and reception is completely outdoor. What are the weather and rainfall chances looking like?

Sep 2 weather

Hosting an indoor wedding in an historic building with no air conditioning. what will the weather be like on Sep 2, 2018?

Wedding Madison WV September 8, 2018

Getting Married 9/8/18 it’s an outdoor wedding. What is the prediction for heat and rainfall?

Wedding

The week of July 28th says sunny and cool. What exactly does that mean? Lower temperatures that normal? Our wedding is outside July 28th at 730 PM in the ohio valley.

Sunny and Cool

Yes, “sunny and cool” means that the weather is predicted to be sunnier than normal with cooler-than-normal temperatures. Enjoy your wedding!

Weather predictions

What are weather predictions for October 20 2018 in Lebanon Ohio - temperatures/precipitation

Weather early Nov 2018

What are the predictions for early November (2 & 3) 2018 in London, OH. Interested in temperature and precipitation.

Ohio temp

Fucking vortex= -20

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