Dallas County, TX Weather Forecast
County weather hub
Partly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Dallas County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after 4pm. Partly sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 98. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
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
- Apr 25 to Apr 30, 2026
- Latest sync
- Apr 24, 2026 4:54 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Dallas County
Monday looks like the warmest upcoming period in Dallas County at 94 degrees F.
Thursday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 24, 2026 4:54 PM CDT
- Coverage
- 6 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
A slight chance of showers and thunderstorms before 10pm. Partly cloudy. Low around 68, with temperatures rising to around 70 overnight. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 7am. Partly sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 94. South southwest wind around 10 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 70. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. South wind 5 to 10 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 25
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
S
|
|
Saturday Night
Apr 25
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
68°F |
10 mph
S
|
|
Sunday
Apr 26
|
Slight Chance Showers And Thunderstorms
|
91°F |
10 to 15 mph
S
|
|
Sunday Night
Apr 26
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
10 to 15 mph
S
|
|
Monday
Apr 27
|
Mostly Sunny
|
94°F |
10 mph
SSW
|
|
Monday Night
Apr 27
|
Mostly Clear
|
70°F |
5 to 10 mph
SSW
|
|
Tuesday
Apr 28
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
S
|
|
Tuesday Night
Apr 28
|
Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
SSE
|
|
Wednesday
Apr 29
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
SSE
|
|
Wednesday Night
Apr 29
|
Chance Showers And Thunderstorms
|
66°F |
5 to 10 mph
E
|
|
Thursday
Apr 30
|
Chance Showers And Thunderstorms
|
81°F |
5 to 15 mph
ESE
|
|
Thursday Night
Apr 30
|
Chance Showers And Thunderstorms
|
57°F |
10 to 15 mph
ENE
|
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.
