| National Weather Service Forecast for:
Sachse, TX Issued by: National Weather Service Fort Worth/Dallas, TX |
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| Updated: Sun, 26-Jul-2026 12:46am CDT | ||||||||||||||||||||||||||||||||||||||||
| Sachse | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly clear. Low around 78, with temperatures rising to around 80 overnight. South southwest wind around 10 mph. |
| Sunday |
Sunny, with a high near 100. Heat index values as high as 107. South southwest wind 5 to 10 mph. |
| Sunday Night |
Clear. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 108. South wind 5 to 10 mph. |
| Monday |
Sunny, with a high near 101. Heat index values as high as 110. South southwest wind around 10 mph. |
| Monday Night |
Mostly clear, with a low around 80. South wind 5 to 10 mph. |
| Tuesday |
Sunny, with a high near 101. South southwest wind 5 to 10 mph. |
| Tuesday Night |
Mostly clear, with a low around 80. South wind 5 to 10 mph. |
| Wednesday |
Mostly sunny, with a high near 102. South southwest wind around 5 mph. |
| Wednesday Night |
Mostly clear, with a low around 80. South wind 5 to 10 mph. |
| Thursday |
Mostly sunny, with a high near 101. |
| Thursday Night |
Mostly clear, with a low around 80. |
| Friday |
Mostly sunny, with a high near 101. |
| Friday Night |
Mostly clear, with a low around 80. |
| Saturday |
Mostly sunny, with a high near 100. |
Forecast from NOAA-NWS for Sachse, TX.