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City of Van Alstyne, TexasVan Alstyne, TX Weather Forecast
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Van Alstyne Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
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| Chance of Showers | Chance of Showers | Partly Sunny | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers | Mostly Clear | Sunny | Chance of Showers | Chance of Showers | Mostly Clear |
| Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 80% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 608 AM CDT Sat Oct 31 2026 
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Issued: 606 AM CDT Sat Oct 31 2026
Key Messages
- Scattered showers (40-60% coverage) will continue through the morning with a drying trend this afternoon.
- Another storm system is forecast to sweep across the region Monday night into Tuesday morning. There is a low risk of severe weather, but details will continue to be refined over the weekend.
- Dry and breezy conditions are forecast Tuesday after the showers and storms move east.
Aviation
... (12Z TAFS) Issued at 600 AM CDT Sat Oct 31 2026
Concerns: MVFR ceilings this afternoon.
VFR ce...