2019-2020 Long Range Weather Forecast for Dallas, TX

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

August 2019 Long Range Weather Forecast for Texas-Oklahoma
DatesWeather Conditions
Aug 1-7A few t-storms, cool north; sunny, hot south
Aug 8-14Sunny, warm
Aug 15-19Scattered t-storms, cool
Aug 20-25Tropical storm threat
Aug 26-31Sunny, cool
Augusttemperature 78° (3° below avg.)
precipitation 4.5" (2" above avg.)

September 2019 Long Range Weather Forecast for Texas-Oklahoma
DatesWeather Conditions
Sep 1-2Sunny, cool
Sep 3-6Hurricane threat
Sep 7-18Rainy periods; cool north, warm south
Sep 19-25Sunny, cool
Sep 26-30Showers, cool
Septembertemperature 73° (3° below avg.)
precipitation 3.5" (avg.)

Annual Weather Summary
November 2019 to October 2020

Winter will be milder and drier than normal, with below-normal snowfall in places that normally receive snow. The coldest periods will be in mid- to late November and early January and from late January into early February. The best chances for snow are in early December, early to mid-January, and mid-February. April and May will be warmer than normal (expect a hot spell in late May), with near-normal rainfall. Summer will be cooler and rainier than normal, with the hottest periods in mid-June and mid-August. Watch for a hurricane in mid- to late July and a tropical storm threat in mid- to late August. September and October will be cooler and drier 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 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Dallas, TX

Reader Comments

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Need to plan graveside services for a Saturday afternoon

My mother recently passed and was cremated. She requested graveside services (next to my dad) in the cemetery at Mountain View, OK. She also requested that my son preach and he lives several hours away. Actually, the whole family lives several hours away. They all agree that a Saturday would be best. I don't want to plan it on a day that's cold and windy or raining.

I’m not sure on a time frame

I’m not sure on a time frame you’re looking for. My suggestion would be to begin looking at the weather 10 days out and plan then. Late April would probably be the best time as the ground will be thawed and also the potential for cold weather is pretty well past after Easter.

Fall Wedding

Looking into some venues for a wedding hopefully around the last week of September. Was wondering what we were looking at temperature and precipitation-wise near Tulsa, to know if outdoor venues might also be a viable option. Thanks in advance.


Hi There, There is a place in Tulsa we went to for a wedding, it was fabulous, it has an outside venue that can be moved inside if need be. It is called Spain Ranch.

Outdoor wedding April 20th, 2019

I’m having an outdoor wedding on April 20th, 2019 and we’re worried that it’s going to rain. We’re getting a tent and sub floor to protect us just in case, but we just want to have a better insight to what to expect.

Planning a wedding for Oct 19, 2019

My daughter is getting married in Houston TX on Oct 19, 2019. Is there a chance of precipitation rain/snow on that day? Or will it be bright and sunny?

Lake Ray Hubbard Wedding

Correction: Saturday, August 10th 2019

It could vary

In most parts of Texas, October has very unpredictable weather. It could be anywhere between 45 F and rainy all the way to 85 F, humid, and sunny. That's just what I've seen in DFW, and Houston should be pretty similar.


I'm getting married on Leap Day and have the option to have an outdoor ceremony in Rockwall, TX. Would it be best to stay indoors or will I have a picture perfect outdoor day?

February? Texas?

February in Texas is unpredictable just as it is in Oklahoma. However my suggestion would be to choose an indoor venue and reception area. It is mid february now and north central Texas is in the 40’s most days.