2018-2019 Long Range Weather Forecast for Dayton, OH

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

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

Free 2-Month Weather Forecast

December 2018 Long Range Weather Forecast for Ohio Valley
DatesWeather Conditions
Dec 1-5Snow, then sunny, cold
Dec 6-12Rain to snow, then flurries, cold
Dec 13-15Rain to snow
Dec 16-22Rainy periods, mild
Dec 23-31Snow showers, cold
Decembertemperature 35° (2° below avg.)
precipitation 3" (avg.)

January 2019 Long Range Weather Forecast for Ohio Valley
DatesWeather Conditions
Jan 1-6Snow north, rain south, then flurries, cold
Jan 7-10Sunny, mild
Jan 11-16Rainy, quite mild
Jan 17-26Showers, mild
Jan 27-29Snow showers, cold
Jan 30-31Rainy, mild
Januarytemperature 40° (7° above avg.)
precipitation 4" (1" above avg.)

Annual Weather Summary
November 2018 to October 2019

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

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 2018 to October 2019

Temperature and Precipitation Chart, November 2018 to October 2019 for Dayton, OH

Reader Comments

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Snow

We're Suppose To Have A Really Bad Winter This Year In Western Pennsylvania

Snow.

If this is right and the snow isn’t going to be as bad I’m good with that. I hate snow. Can’t wait to move.

Book

Why doesn't it tell us the weather like if it's going to snow or not on a certain day in the farmer almanac book but it does on here it should say what the weather is for the location it was purchased in

Almanac Forecasts

The information above comes from our annual printed almanac! The regional forecasts begin on page 206.

November 19

In the Southeastern part of Ohio, the Almanac has predicted correctly. The week is starting off a little rainy, but the temperatures are going to rise throughout the week. A warm Thanksgiving for us!

accurate for now

Thanks so very much for letting us know! The season is early and we hope this continues.

weather

For this week you are right on the money. We've had warmer temps and sunny. Today and tomorrow you are calling for higher than normal temps and little to no precipitation. I've found over the past 50+ years that the weather service is the one wrong 60+% of the time. Keep up what you are doing I for one rely on you.

November snow

So far the almanac is wrong we are getting a wintry mix tonight not sunny and it has been really cold this week as well.

Wrong!

Last year predicted below normal snowfall in Ohio wrong! opposite happen. Ohio had above normal. November 4 degree above average wrong! It's going to be below normal. Maybe other parts of the nation the Almanac got right but not in Ohio.

Ohio is unpredictable

People never know what to pack for a week long visit in Ohio, I chat with a lot of travelers, we gave all witnessed temperatures go from 42 to 82 and back down to 35. People are often getting sick from rapid temperature changes...
That is what makes us "sinus valley".

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