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 2021 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

September 2020 Long Range Weather Forecast for Texas-Oklahoma
DatesWeather Conditions
Sep 1-14A few showers; turning chilly north, warm south
Sep 15-21Sunny, cool
Sep 22-30Sunny; warm, then cool
Septembertemperature 72° (4° below avg.)
precipitation 0.5" (3" below avg.)

October 2020 Long Range Weather Forecast for Texas-Oklahoma
DatesWeather Conditions
Oct 1-6Sunny, warm
Oct 7-16Rain, then sunny, warm
Oct 17-25T-storms, then sunny, warm
Oct 26-31Showers, warm
Octobertemperature 70° (3° above avg.)
precipitation 2" (2" below 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 (Hobbs), 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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the little graph that shows the temp/precip for the upcoming months?

temp/precip chart

The Editors's picture

Thank you for that catch, DV. We’ve added back the chart! 


In Houston, it’s 90 and above all of August. Sometimes it goes past 100, but not often. If it gets down to 85 - 90, we’re lucky or it’s raining.
Thank you!

Nov 7th 2020

Planning a baby shower - soon to be Great Grandmother and would like to know how the weather would be for a baby shower outside


Is there a prediction for rain or lack there of on November 14 2020

outdoor wedding January 2, 2021

predicted weather for zip code 75845

wedding January 2, 2021 outdoors

can I get a predicted weather?

October 2020 in Robinson tx

We run a Pumpkin Patch at our church in October
In Robinson Tx Last year we were caught off guard by the extreme high temps of 90+ & lost many of our Pumpkins. We would love to know more exact so we can prepare. Thank You so much.

Thinking you all missed the

Thinking you all missed the mark this time

Submitted by Shelly A Mills on July 11, 2020 - 5:46pm

I believe, with respect to the summer forecast, you all really missed it this time. We are way hotter and drier than normal! And I am in central Texas, the panhandle has it worse.
It's called a forecast. They can't see the future. News flash, it's always been hot and dry north and hot and wet south. Nothing of shocking note there! Welcome to Texas!

Vow renewal ceremony

We are planning a vow renewal ceremony in Texas Hill Country & the Harper area. What are the predictions for weather for October & early November for this area?