Frederica, DE Weather Forecast
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Frederica Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C |
| POP: 50% | POP: 40% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 839 PM EDT Thu Sep 03 2026 

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Issued: 102 AM EDT Fri Sep 4 2026
Key Messages
1. A Severe Thunderstorm Watch is now in effect for Delmarva, southern New Jersey, and Chester county.
2. The Labor Day Weekend will feature mostly dry weather with at or below normal temperatures and lower humidity.
Discussion
... KEY MESSAGE 1...A Severe Thunderstorm Watch is now in effect for Delmarva, southern New Jersey, and Chester county.
Severe thunderstorms over western and central Pennsylvania are tracking to the east-southeast, and will move into an unstable airmass with DCAPE...
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