Sachse, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sachse, TX in one place.
Mostly sunny, with a high near 96. Heat index values as high as 109. South wind 5 to 15 mph.
Local Weather Overview
This forecast page for Sachse, 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: Jul 23, 2026 10:36 AM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Sachse, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 10:36 AM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Sachse
Sunday looks like the warmest upcoming period in Sachse at 100 degrees F.
Friday Night is the coolest period ahead with temperatures near 79 degrees F.
The strongest winds are forecast for Friday at about 5 to 15 mph S.
The forecast from Jul 24 through Jul 29 stays mostly dry.
Forecast Details
- Last updated
- Jul 23, 2026 10:36 AM 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
Mostly clear. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 106. South wind around 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 98. South southwest wind around 10 mph.
Mostly clear. Low around 80, with temperatures rising to around 82 overnight. South wind 5 to 10 mph.
Sunny, with a high near 100. South southwest wind around 10 mph.
Mostly clear, with a low around 80. South wind 5 to 10 mph.
Sunny, with a high near 99. South southwest wind 5 to 10 mph.
Clear, with a low around 81.
Sunny, with a high near 100.
Clear, with a low around 81.
Sunny, with a high near 100.
Mostly clear, with a low around 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Mostly Sunny
|
96°F |
5 to 15 mph
S
|
|
Friday Night
Jul 24
|
Mostly Clear
|
79°F |
10 mph
S
|
|
Saturday
Jul 25
|
Mostly Sunny
|
98°F |
10 mph
SSW
|
|
Saturday Night
Jul 25
|
Mostly Clear
|
80°F |
5 to 10 mph
S
|
|
Sunday
Jul 26
|
Sunny
|
100°F |
10 mph
SSW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
80°F |
5 to 10 mph
S
|
|
Monday
Jul 27
|
Sunny
|
99°F |
5 to 10 mph
SSW
|
|
Monday Night
Jul 27
|
Clear
|
81°F |
5 to 10 mph
S
|
|
Tuesday
Jul 28
|
Sunny
|
100°F |
5 to 10 mph
SSW
|
|
Tuesday Night
Jul 28
|
Clear
|
81°F |
5 to 10 mph
S
|
|
Wednesday
Jul 29
|
Sunny
|
100°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
82°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sachse.
