Blumenthal, TX Weather Forecast
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Blumenthal Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Mostly Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Sunny | Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Chance of T-Storm |
| Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Hi: 91°FHi: 33°C Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C Lo: 71°FLo: 22°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 517 AM CDT Sun Sep 13 2026 

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Issued: 604 AM CDT Sun Sep 13 2026
Key Messages
Updated at 602 AM CDT Sun Sep 13 2026- Heat Advisory in effect noon through 7 PM for areas generally along and east of the Interstate 35 corridor. Above normal temperatures will persist into early next week, with additional heat headlines possible.
- Daily sea breeze thunderstorm chances in the Coastal Plains through the rest of next week.
- Humid morning conditions and above average temperatures and peak heat indices will continue into next weekend.
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... (12Z TAFS) Issued at 602 AM...
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