Princeton, KY Weather Forecast

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Princeton, KY Weather Forecast

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Princeton KY weather  - Lightning Observed - 80°F
Lightning Observed
80°F
Updated 8:46 am
Feels Like 78°F
Humidity 75%
Wind S 8 mph
Barometer  30.28 in
Dew Point 72°F
Princeton KY weather  - Lightning Observed - 27°C
Lightning Observed
27°C
Updated 8:46 am
Feels Like 26°C
Humidity 75%
Wind S 13 km/h
Barometer  102.5 kPa
Dew Point 22°C

Princeton Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY MONDAY NIGHT TUESDAY
Princeton, KY Weather - Today Sunny Princeton, KY Weather - Tonight Mostly Clear Princeton, KY Weather - Thursday Sunny Princeton, KY Weather - Thursday Night Partly Cloudy Princeton, KY Weather - Friday Mostly Sunny Princeton, KY Weather - Friday Night Mostly Clear Princeton, KY Weather - Saturday Mostly Clear Princeton, KY Weather - Saturday Night Partly Cloudy Princeton, KY Weather - Sunday Partly Cloudy Princeton, KY Weather - Monday Partly Cloudy Princeton, KY Weather - Monday Night Chance Of Showers Princeton, KY Weather - Tuesday Chance Of Showers
Sunny Mostly Clear Sunny Partly Cloudy Mostly Sunny Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Chance of Showers Chance of Showers
Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Hi: 95°FHi: 35°C
Lo: 70°FLo: 21°C
Hi: 95°FHi: 35°C
Lo: 70°FLo: 21°C
Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C
Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C
Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C
Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C
Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C
POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 427 AM CDT Wed Sep 16 2026 Princeton, KY Weather - WeatherWorld.com

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Meteorlogic Glosserator
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Issued: 554 AM CDT Wed Sep 16 2026

Key Messages

  • Dangerous, record-breaking late season heat and humidity will continue the next several days. A Heat Advisory is now effect through Saturday evening for the entire region.
  • Isolated heat-of-the-day pop-up storms cannot be ruled out today and Thursday near and north of Interstate 64.
  • Cooler, less humid conditions will arrive early next week, along the the return of isolated to widely scattered showers and thunderstorms.

Discussion

... Issued at 120 AM CDT Wed Sep 16 2026

Our late-season h...