Lake Dallas, TX Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Dallas, TX in one place.
A slight chance of showers and thunderstorms after 4pm. Sunny. High near 96, with temperatures falling to around 94 in the afternoon. Heat index values as high as 103. East wind 0 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lake Dallas, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 1, 2026 4:44 PM CDT.
The active forecast window currently covers Jun 2 to Jun 7, 2026 for Lake Dallas, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 4:44 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Dallas
Tuesday looks like the warmest upcoming period in Lake Dallas at 96 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 10 mph E.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 4:44 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, with a low around 74. Heat index values as high as 98. East wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 89. East wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 88. South southeast wind 5 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Sunny then Slight Chance Showers And Thunderstorms
|
96°F |
0 to 10 mph
E
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
5 to 10 mph
E
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
89°F |
5 to 10 mph
E
|
|
Wednesday Night
Jun 3
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
72°F |
5 to 10 mph
ESE
|
|
Thursday
Jun 4
|
Chance Showers And Thunderstorms
|
89°F |
5 to 10 mph
SE
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
73°F |
5 to 10 mph
SSE
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
SSE
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
73°F |
5 to 10 mph
SSE
|
|
Saturday
Jun 6
|
Showers And Thunderstorms Likely
|
88°F |
10 mph
S
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
73°F |
10 mph
SSE
|
|
Sunday
Jun 7
|
Showers And Thunderstorms Likely
|
90°F |
10 mph
S
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
75°F |
10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Dallas.