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Mountain Brook, AL Weather Forecast
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Mountain Brook Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | |  | | | |  |  | | | |
| Mostly Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Chance of Showers | Chance of Showers | Clearing | Sunny | Mostly Clear |
| Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 71°FHi: 22°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 507 AM CST Sun Nov 08 2026 
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Issued: 623 AM CST Sun Nov 8 2026
Key Messages
Issued at 622 AM CST SUN NOV 8 2026- Frost Potential: Patchy frost is expected across the region early this morning and again tonight.
- Mid-Week Trends: Dry conditions will persist through the first half of the work week, followed by a low chance of rain late Wednesday through Thursday afternoon.
- Late-Week Cold Front: A strong cold front on Thursday will bring significantly cooler temperatures, resulting in a 50-70% chance of freezing temperatures across northern counties next weekend.