2018 Long Range Weather Forecast for Oklahoma City, OK


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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.

Free 2-Month Weather Forecast

October 2018 Long Range Weather Forecast for Texas-Oklahoma
DatesWeather Conditions
Oct 1-3Sunny, warm
Oct 4-8Heavy rain
Oct 9-18Sunny; warm
Oct 19-25Scattered t-storms, mild
Oct 26-31Sunny, cold north; t-storms, warm south
Octobertemperature 68.5° (1.5° above avg.)
precipitation 5" (1" above avg.)

November 2018 Long Range Weather Forecast for Texas-Oklahoma
DatesWeather Conditions
Nov 1-4Rain, then sunny, cool
Nov 5-8Sunny, warm
Nov 9-15Rain, then sunny, warm
Nov 16-25Rain, then sunny, mild
Nov 26-30Rain, then sunny, cool
Novembertemperature 63° (6° above avg.)
precipitation 2.5" (0.5" below avg.)

Annual Weather Summary
November 2018 to October 2019

Winter will be milder and drier than normal, with below-normal snowfall. The coldest periods will be in late December, late January, and mid-February, with the best chances for snow in mid- and late December, early January, and mid-February. April and May will be warmer and slightly rainier than normal. Summer will be cooler and rainier than normal, with the hottest periods in mid-June and early and mid-July. Watch for a tropical storm threat in mid- to late August and a hurricane threat in early September. Otherwise, September and October will be slightly cooler and rainier than normal.

Map showing Old Farmer's Almanac long range weather region number 11

About the Texas-Oklahoma Region

The Texas-Oklahoma long range weather region includes all or part of the following states: NEW MEXICO (Eunice, Hobbs, Jal, Lovington, Portales), OKLAHOMA (Broken Arrow, Lawton, Norman, Oklahoma City, Tulsa), TEXAS (Austin, Dallas, Fort Worth, Houston, San Antonio).

Texas-Oklahoma Neighboring Regions

Here are the regions that neighbor the Texas-Oklahoma long range weather region:

Temperature and Precipitation November 2018 to October 2019

Temperature and Precipitation Chart, November 2018 to October 2019 for Oklahoma City, OK

Reader Comments

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Moving to TX From Mi..

I seriously thinking about moving to Seguin TX.
Next year 'i suffer from arthritis. And a lot of ,health problems i am wounding if Tx would be a good move for me or not??

Seguin TX

Its very hot and humid every day in summer. June July and especially August are the worst! You must have AC central is best. If you haven't lived here you ought to rent and try a few towns. Seguin day to day is a bit sleepy! Lots of history everywhere and a diverse ethnicity.... Good Luck!!!

FA vs NOAA long term accuracy score?

I recently retired, and have long planned to make my retirement home in Aransas Pass. I've been disappointed to hear that the mainstream weather community's winter forecast calls for Wet and Chilly for the Coastal Bend due to El Nino conditions, seemingly the opposite of FA's forecast.
Can anyone with decades of weather watching experience comment on which of these two entities has the better long term track record?

Weather information

I have always followed the FA b/c my grandfather reported the rain amounts and such when he was here with us. He always said the FA was on spot. Hope we will be getting some snow this year in North Texas.

My opinion

That area among others got devastated by Hurricane Harvey! We seem to be very wet lately when it rains. Even pools up in sub rains due to overbuilding and not managing drainage. If the spot is low lying it will flood it's just a matter of when. So in between Hurricanes there still canbe street flooding that is not included in news. You just live and get used to your area and reroute accordingly!!! Be careful!!!

Hoping for colder weather

Wellll, I see that I wasn't the only Texan to come here and see what the FA has to say about all this rain we're getting! I hope the rain is a good indication of a hard winter this year. We need it!! The mosquito's and moths were insane this summer and we need a good hard freeze to kill them off for next year. I hope FA is off and will be proved wrong by a hard frost. Fingers crossed!

cold this winter

Amber, according to my reliable source (Joe Bastardi) it is supposed to be a cold wet winter with several chances for ice and snow and that should kill all these unwanted bugs.


Hard freezes due nothing for mosquitoes, having lived in Alaska I can testify that those little guys will always come back. The mosquito Larva live through freezes.

annual rain totals

What are the annual rainfall totals for Plano TX for the past 100 years