Dallas weather live forecast

Today's maximum temperature in Dallas is expected to be 29°C. Select a day from the live weather forecast for Dallas, Texas, USA for more weather parameters.

Tuesday
19th May
29

22

3

UV7
Wednesday
20th May
26

21

5

UV6
Thursday
21st May
24

21

3

UV7
Friday
22nd May
29

21

6

UV8
Saturday
23rd May
28

21

5

UV7

5-day weather forecast updated at 04:00 on Tuesday 19th May 2026 GMT

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The 5-day weather forecast for Texas (Dallas) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Dallas weather forecast by day

Below are the detailed weather forecasts for Dallas for the next 5 days.

Dallas weather for Tuesday 19th May 2026

Expect isolated thunderstorms in Dallas, Texas with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 21 kph from the south.

29
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
UV7
UV index (High)
67
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from S

Dallas weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Dallas, Texas with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a light breeze of 11 kph from the east.

26
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV6
UV index (High)
57
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
11
kph wind from E

Dallas weather for Thursday 21st May 2026

Expect isolated thunderstorms in Dallas, Texas with a maximum temperature of 24°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 11 kph from the south-east.

24
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
UV7
UV index (High)
83
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
11
kph wind from SE

Dallas weather for Friday 22nd May 2026

Expect isolated thunderstorms in Dallas, Texas with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 14 kph from the south.

29
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
UV8
UV index (Very High)
46
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from S

Dallas weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Dallas, Texas with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 16 kph from the south-east.