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Dayton, KY Weather Forecast

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Dayton, KY Weather Forecast

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Dayton KY weather - Clear - 73°F
Clear
73°F
Updated 7:00 pm
Feels Like 67°F
Humidity 49%
Wind N 3 mph
Barometer  30 in
Dew Point 53°F
Dayton KY weather - Clear - 23°C
Clear
23°C
Updated 7:00 pm
Feels Like 19°C
Humidity 49%
Wind N 5 km/h
Barometer  101.6 kPa
Dew Point 12°C
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Dayton Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Dayton, KY Weather - Tonight Patchy Fog Dayton, KY Weather - Tuesday Patchy Fog Dayton, KY Weather - Tuesday Night Clear Dayton, KY Weather - Wednesday Partly Cloudy Dayton, KY Weather - Wednesday Night Partly Cloudy Dayton, KY Weather - Thursday Partly Cloudy Dayton, KY Weather - Thursday Night Partly Cloudy Dayton, KY Weather - Friday Showers Likely Dayton, KY Weather - Friday Night Showers Likely Dayton, KY Weather - Saturday Chance Of Showers Dayton, KY Weather - Saturday Night Chance Of Showers Dayton, KY Weather - Sunday Chance Of Showers
Patchy Fog Patchy Fog Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Showers Likely Showers Likely Chance of Showers Chance of Showers Chance of Showers
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
 Lo: 55°FLo: 13°C Hi: 85°FHi: 29°C
 Lo: 65°FLo: 18°C Hi: 90°FHi: 32°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 70°FHi: 21°C
 Lo: 59°FLo: 15°C Hi: 70°FHi: 21°C
POP: 60% POP: 60% POP: 50% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 406 PM EDT Mon Sep 28 2026 Dayton, KY Weather - WeatherWorld.com

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Dayton Forecast Discussion

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Issued: 309 PM EDT Mon Sep 28 2026

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The center of a broad area of surface high pressure will slowly shift over the Ohio Valley tonight into Tuesday, then push off to our east Wednesday. In addition, HREF probabilities of fog have increased for late tonight. Have added fog to the grids based on this information. Otherwise, fair skies and light winds are expected.

Return flow around the high will offer a short period of above normal temperatures starting Wednesday and continuing until a cold front moves into the Ohio Val...