Dallas County, TX Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Dallas County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 93. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 20 mph.
County Weather Overview
This county weather page brings together forecast coverage for Dallas County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 24 of 24 mapped cities in Dallas County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 12:52 AM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Dallas County
Thursday looks like the warmest upcoming period in Dallas County at 97 degrees F.
Sunday Night is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 12:52 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KFWS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 77. Heat index values as high as 99. South wind around 10 mph.
Mostly sunny, with a high near 95. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 78. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly sunny. High near 97, with temperatures falling to around 95 in the afternoon. South wind 10 to 15 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. South wind 5 to 15 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. South wind around 5 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 77. South wind around 5 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 78. Chance of precipitation is 40%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny
|
93°F |
5 to 10 mph
S
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
77°F |
10 mph
S
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
95°F |
10 to 15 mph
S
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
78°F |
10 to 15 mph
S
|
|
Thursday
Jun 11
|
Mostly Sunny
|
97°F |
10 to 15 mph
S
|
|
Thursday Night
Jun 11
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
77°F |
5 to 15 mph
S
|
|
Friday
Jun 12
|
Slight Chance Showers And Thunderstorms
|
94°F |
5 mph
S
|
|
Friday Night
Jun 12
|
Partly Cloudy
|
77°F |
5 mph
S
|
|
Saturday
Jun 13
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
5 to 10 mph
S
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
78°F |
10 mph
S
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
95°F |
5 to 10 mph
S
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
75°F |
5 to 10 mph
SSE
|
|
Monday
Jun 15
|
Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Dallas County.
Coverage
Forecast coverage currently spans 24 of 24 mapped cities in Dallas County.
Largest mapped city population in this region: 1,343,266.
