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Montgomery County Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  | |  |  | | | | | |  |
| Chance of Showers | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C |
| POP: 20% | POP: 90% | POP: 90% | POP: 80% | POP: 70% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 453 AM CDT Sun Sep 27 2026 
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Issued: 1241 AM CDT Sun Sep 27 2026
Key Messages
- Widespread fog, with areas of dense fog, is expected overnight into Sunday morning.
- A brief warmup into the 70s is expected Sunday and Monday. Spotty showers (20% chance) remain possible.
- Widespread rain and thunderstorm chances (90%+) return late Monday through Thursday. Expected rainfall totals of 2-4+ inches may bring a flooding concern to area rivers and streams.
Discussion
... Issued at 1044 PM CDT Sat Sep 26 2026
Tonight and Sunday...
Water vapor imagery and objective analysis this...