Boston, KY Weather Forecast
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| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Chance of Showers | Mostly Clear | Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 90°FHi: 32°C | Lo: 69°FLo: 21°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 407 AM EDT Wed Sep 16 2026 

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Issued: 150 PM EDT Wed Sep 16 2026
Key Messages
- Heat Advisory remains in effect until Thursday evening.
- Unseasonably hot temperatures continues with highs in the mid to upper 90s and heat index values between 100-105.
- Weak sfc boundary brings low end (20-30%) rain chances for Friday
- While not as hot, temperatures in the low to mid 90s expected for the weekend.
Aviation
/12Z TAFS THROUGH 18Z THURSDAY/... Issued at 1146 AM EDT Wed Sep 16 2026
VFR flight categories remain through the forecast period thanks to strong anomalous 600cm uppe...
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