2020 Long Range Weather Forecast for Dayton, OH

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 2020 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

July 2020 Long Range Weather Forecast for Ohio Valley
DatesWeather Conditions
Jul 1-6A few t-storms, cool
Jul 7-10Sunny, hot
Jul 11-17Scattered t-storms, warm
Jul 18-26Sunny, hot
Jul 27-31T-storms, then sunny, cool
Julytemperature 76° (1° above avg.)
precipitation 3.5" (0.5" below avg.)

August 2020 Long Range Weather Forecast for Ohio Valley
DatesWeather Conditions
Aug 1-2Sunny, warm
Aug 3-11T-storms, warm
Aug 12-17Sunny, hot
Aug 18-25Scattered t-storms, turning cool
Aug 26-31T-storms; hot, then cool
Augusttemperature 76° (3° above avg.)
precipitation 5" (1" above avg.)

Annual Weather Summary
November 2019 to October 2020

Winter will have slightly above-normal temperatures and precipitation, on average. The coldest periods will be in early to mid- and late January, early February, mid- to late February, and early March. Snowfall will be above normal in the east and near to below normal elsewhere, with the snowiest periods in late November, early January, and early March. April and May will be warmer than normal, with above-normal rainfall. Summer will be hotter than normal, with the hottest periods in early to mid-June, early to mid- and mid- to late July, and mid- and late August. Rainfall will be above normal in the east and below normal in the west. September and October will be warmer and rainier 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 (Carbondale, Centralia, Marion, Mount Vernon, Murphysboro), INDIANA (Bloomington, Columbus, Evansville, New Albany, Richmond), KENTUCKY (Bowling Green, Lexington, Lexington-Fayette, Louisville, Owensboro), MISSOURI (Cape Girardeau, Jackson, Sikeston), OHIO (Cincinnati, Columbus, Dayton, Hamilton, Springfield), PENNSYLVANIA (Bethel Park, Monroeville, Mount Lebanon, Pittsburgh, Plum), 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 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Dayton, OH

Reader Comments

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Weather is screwy this year.

Hi Kristensen, Insects will wake up when temps get above 50 degrees. It's called diapause (I may have spelled that wrong). They are cold blooded and will go to sleep when temps go below 50 degrees. I have found it to be quite normal in our region to have 50 degree temps in January.

Spot on

So far Almanac has been spot on for my area (Southern llinois). I hope the March snow forcasted doesn't happen!

Geoengineering

There are no normal weather patterns anymore! Geoengineering has been going on since the late 20's. Agricultural areas are manipulated the most. All creditable data and declassified docs can be found at geoengineeringwatch.org.

Winter Weather Of 2018 - 2019

Are We Getting Alot Snow In 2018 - 2019 Of The Year And Very Cold Temperatures. We Get Snow Every Year In Pennsylvania.

Winter Weather Of 2018 - 2019

And The Coldest Periods Will Be In Mid-December, Mid-January, Mid-February And Mid-March And The Snowiest Periods Will Be In Mid-December, Mid-January, Mid-February And Mid-March Of 2018 - 2019 Worst Snowiest And Coldest Winter Ever In 2018 - 2019.

2019

Please tell us the forecast for the 2019 yearly weather. DON'T LIE PLEASE!!!

Nature knows

I live in Coshocton, OH. Zone 6. The robins haven't left. Bluebirds paired up. Maybe they know something that Channel 4 doesn't know.

Pretty Off

I live in between Cincinnati and Columbus and the predictions have been wrong so far for the most part. And the next few days, JAN 20-24 are expected to be WARM and rainy. The opposite of the predictions for that week. But also, it's been a horribly record breaking winter here. The Temps have been averaging around 0 since December and dry up until early January.
I know yall aren't perfect and no one truly knows the weather, exspecially as far advance in time you guys do it.

Almanac Really Missed Predictions fo Ohio Valley

Live in Lancaster, OH, and weather we've experiened since Christmas has really been far from what Almanac predicted for our area both in temperature and snowfall! We've been FRIGIDLY COLD and much more snowfall than was predicted! So, how did the trusted Almanac miss their mark for Winter weather prediction this badly? Now, I have to question what has been stated for the remainder of our Winter! Any reasonable explanations? Thanks!

Blizzard

Hey will we get any blizzard this winter 2018

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