Weather WorldHeidelberg, TX 7-Day Weather Forecast
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Heidelberg Weather Forecast
Heidelberg, TX Weather Forecast Date: 128 PM CDT Mon Sep 28 2026
Weather forecast for Heidelberg, TX
Today Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
This Afternoon... Partly sunny. Near steady temperature in the upper 90s. East winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 108. |
Tue Hi: 100°FHi: 38°C Lo: 80°F Lo: 27°C |
Tuesday... Mostly sunny. Hot with highs around 100. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 111. |
| Wed Hi: 100°FHi: 38°C Lo: 80°F Lo: 27°C |
Wednesday... Mostly sunny. Hot with highs around 100. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 114. |
Thu Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Thursday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 50%. Heat index values up to 115. |
| Fri Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Friday... Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 90%. |
| Sat Hi: 90°FHi: 32°C Lo: 75°F Lo: 24°C |
Saturday... A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 70%. |
| Sun Hi: 89°FHi: 32°C |
Sunday... Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70%. |
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