Dayton, NY Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Dayton Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Patchy Fog | Patchy Fog | Fog | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Sunny |
| Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 70°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C |
| POP: 40% | POP: 50% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 429 PM EDT Sat Sep 05 2026 

Dayton Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Dayton Weather Map
Dayton Quick Facts
Dayton Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 408 PM EDT Sat Sep 5 2026
Key Messages
1.) A few widely isolated showers will be possible this afternoon and tonight, otherwise dry weather is expected through Labor Day.
Discussion
... A few widely isolated showers will be possible this afternoon and tonight, otherwise dry weather is expected through Labor Day.
Our region will continue to be sandwiched in between a stalled upper low spinning over Newfoundland/Nova Scotia and a stout upper level ridge dominating over the central CONUS through Sunday morning, while surface hi...
Weather World