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Collums Lake, TX Weather Forecast
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Collums Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | | | | | | | | | | |
| Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny |
| Lo: 80°FLo: 27°C | Hi: 105°FHi: 41°C | Lo: 79°FLo: 26°C | Hi: 105°FHi: 41°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 616 PM CDT Tue Aug 18 2026 
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Issued: 642 PM CDT Tue Aug 18 2026
Key Messages
- An Extreme Heat Warning is in effect for North Texas through Wednesday evening for temperatures up to 108 degrees, with a Heat Advisory in effect elsewhere.
- Triple-digit high temperatures will continue area-wide for the next several days.
- Little to no rainfall is expected the rest of the week, and low humidity may contribute to increased wildfire activity.
Aviation
... (00Z TAFS) Issued at 640 PM CDT Tue Aug 18 2026
VFR conditions will continue through this...