The long-range forecast for Dallas predicts a heatwave, with temperatures reaching up to 43°, significantly higher than typical for Dallas for this time of the year and 3 °F above the historical average.
Select a month and click on a day for more information
Saturday
Aug 1
38° / 28°
Sunday
Aug 2
38° / 27°
Monday
Aug 3
37° / 26°
Tuesday
Aug 4
41° / 26°
Wednesday
Aug 5
41° / 27°
Thursday
Aug 6
40° / 29°
Friday
Aug 7
40° / 28°
Saturday
Aug 8
40° / 29°
Sunday
Aug 9
39° / 28°
Monday
Aug 10
39° / 26°
Tuesday
Aug 11
41° / 28°
Wednesday
Aug 12
42° / 28°
Thursday
Aug 13
42° / 29°
Friday
Aug 14
42° / 28°
Saturday
Aug 15
41° / 28°
Sunday
Aug 16
43° / 30°
Monday
Aug 17
39° / 27°
Tuesday
Aug 18
38° / 28°
Wednesday
Aug 19
39° / 28°
Thursday
Aug 20
38° / 28°
Friday
Aug 21
37° / 28°
Saturday
Aug 22
35° / 27°
Sunday
Aug 23
36° / 27°
Monday
Aug 24
36° / 27°
Tuesday
Aug 25
36° / 28°
Wednesday
Aug 26
36° / 27°
Thursday
Aug 27
35° / 27°
Friday
Aug 28
36° / 26°
Saturday
Aug 29
35° / 26°
Sunday
Aug 30
34° / 26°
Monday
Aug 31
34° / 26°
Dallas 30 days weather forecast
Check out our estimated 30 days weather forecast for Dallas, this data is based on the average weather in Dallas in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Dallas next to the desired date.
Weather in Dallas for the next 30 days
Click on a day for an hourly weather forecast
Dallas long range weather forecast - FAQ
Do you provide 30 days weather forecast for Dallas?
You can see the next 30 weather forecast for Dallas at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in Dallas?
Sure, you can select the date from the calendar above to view the forecast in Dallas on that date.
How accurate is the long-range weather forecast for Dallas?
Our long-range weather forecast for Dallas is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in Dallas