Clayton, DE Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Clayton Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY |
| Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Showers Likely | Showers | Chance of T-Storm | Chance of Showers | Partly Cloudy | Mostly Sunny |
| Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 60°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 65°FLo: 18°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C |
| POP: 70% | POP: 100% | POP: 90% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Wed Oct 07 2026 

Clayton Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Clayton Weather Map
Clayton Quick Facts
Clayton Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 732 PM EDT Wed Oct 7 2026
Key Messages
1. Tranquil weather will prevail this week continuing into the weekend with no significant weather hazards anticipated.
2. The remnants of what is now Tropical Storm Isaias will approach the area later this weekend bringing chances for rain as early as Sunday.
Discussion
... KEY MESSAGE 1...Tranquil weather will prevail this week continuing into the weekend with no significant weather hazards anticipated.
Aloft, a closed low will traverse portions of Ontario and the Hudson Bay and into Q...
Weather World