Weather WorldHeidelberg, TX Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Heidelberg Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | | | | |  | | |  | | |
| Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 80°FLo: 27°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C |
| POP: 50% | POP: 70% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Tue Sep 22 2026 
Heidelberg Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Heidelberg Weather Map
Heidelberg Quick Facts
Heidelberg Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 606 AM CDT Tue Sep 22 2026
Key Messages
Updated at 605 AM CDT Tue Sep 22 2026- Sustained daily opportunity for rainfall, especially Wednesday and Thursday.
- Continued hot temperatures, but no extremes.
- Elevated risk of rip currents at the local beaches.
Discussion
... Issued at 1019 PM CDT Mon Sep 21 2026
Broad 500 mb high pressure will remain the dominant weather feature over Deep South Texas and the Rio Grande Valley through the forecast period. However, the center of the high, positioned generally over east Texas, will produ...