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. High near 95, with temperatures falling to around 93 in the afternoon. East northeast wind 5 to 10 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
- Sep 23 to Sep 27, 2026
- Latest sync
- Sep 21, 2026 2:53 AM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Dallas County
Wednesday looks like the warmest upcoming period in Dallas County at 95 degrees F.
Thursday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph ENE.
The forecast from Sep 23 through Sep 27 stays mostly dry.
Forecast Details
- Last updated
- Sep 21, 2026 2:53 AM CDT
- Coverage
- 5 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
Partly cloudy, with a low around 74. East wind 5 to 10 mph.
Mostly sunny, with a high near 95. East wind 5 to 10 mph.
Partly cloudy, with a low around 72. East wind 5 to 10 mph.
Partly sunny, with a high near 93.
Mostly cloudy, with a low around 73.
Mostly sunny, with a high near 94.
Partly cloudy, with a low around 74.
Mostly sunny, with a high near 95.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Mostly Sunny
|
95°F |
5 to 10 mph
ENE
|
|
Wednesday Night
Sep 23
|
Partly Cloudy
|
74°F |
5 to 10 mph
E
|
|
Thursday
Sep 24
|
Mostly Sunny
|
95°F |
5 to 10 mph
E
|
|
Thursday Night
Sep 24
|
Partly Cloudy
|
72°F |
5 to 10 mph
E
|
|
Friday
Sep 25
|
Partly Sunny
|
93°F |
5 mph
ESE
|
|
Friday Night
Sep 25
|
Mostly Cloudy
|
73°F |
5 mph
ESE
|
|
Saturday
Sep 26
|
Mostly Sunny
|
94°F |
5 mph
SSE
|
|
Saturday Night
Sep 26
|
Partly Cloudy
|
74°F |
5 mph
SE
|
|
Sunday
Sep 27
|
Mostly Sunny
|
95°F |
5 mph
S
|
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.
