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Blum, TX Weather Forecast
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| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
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| Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 207 AM CDT Sun Sep 13 2026 
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Issued: 145 AM CDT Sun Sep 13 2026
Key Messages
- A Heat Advisory is in effect for most of North and Central Texas this afternoon. Heat indices of up to 106 can be expected.
- Hot and dry conditions will continue into the upcoming work week.
Aviation
... (06Z TAFS) Issued at 138 AM CDT Sun Sep 13 2026
KACT: Forecast soundings are suggestive of some low ceilings moving in around 09Z. There are some ragged low clouds beginning to develop across the Hill Country as of 0600Z, where better moisture resides amidst some orographic uplift. The H...