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Sussex County, DE Weather Tomorrow

See how tomorrow's weather in Sussex County compares with the upcoming 5 day forecast, including daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Sussex County area.
Updated: Thu Oct 8th 2026 3:30 AM EDT
Sussex County, DE Weather – 10-8 – Sunny
76° / 56°
Sunny
Sussex County could see a sunny day with daytime highs of 76°F and nighttime lows near 56°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 12mph on average and gusts of 28.7mph at 4 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 92% at 4 AM and 36% being its lowest at 3 PM. Barometric pressure is its highest of 30.04inHg at 11 PM, a lowest point of 29.87inHg at 4 AM with an avg 29.94inHg.
Sussex County, DE Weather – 10-9 – Overcast
70° / 55°

Weather Tomorrow

Overcast
Sussex County may see overcast, with daytime highs of 70°F and overnight lows near 55°F. There might be light rainfall having a 12% chance. Winds will be light at 9mph and gusts of 16.1mph at 3 AM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 66% at 8 AM and 36% being its lowest at 2 PM. Barometric pressure is its highest of 30.31inHg at 11 PM, a lowest point of 30.06inHg at 12 AM with an avg 30.18inHg.
Sussex County, DE Weather – 10-10 – Overcast
72° / 58°
Overcast
In Sussex County, skies will be overcast with highs near 72°F and lows around 58°F. There might be light rainfall having a 13% chance. Winds will be light at 8mph and gusts of 14.5mph at 11 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 76% at 11 PM and 39% being its lowest at 2 PM. Barometric pressure is its highest of 30.45inHg at 12 PM, a lowest point of 30.31inHg at 12 AM with an avg 30.4inHg.
Sussex County, DE Weather – 10-11 – Overcast
68° / 61°
Overcast
Skies will be overcast in Sussex County, with a high of 68°F and a low of 61°F. The chance of rain is 90% with an estimated 0.51in. Winds will be strong at speeds peaking at 23mph and gusts of 43.7mph at 8 PM. High humidity with average of 85% is anticipated, the maximum being 98% at 11 PM and 74% being its lowest at 8 AM. Barometric pressure is its highest of 30.42inHg at 12 AM, a lowest point of 29.91inHg at 11 PM with an avg 30.23inHg.
Sussex County, DE Weather – 10-12 – Scattered Showers
69° / 65°
Scattered Showers
Showers likely at times in Sussex County, with a high of 69°F and a low of 65°F. The chance of rain is 77% with an estimated 0.05in. Wind will be moderate, blowing around 12mph on average and gusts of 26.4mph at 12 AM. High humidity with average of 93% is anticipated, the maximum being 99% at 2 AM and 86% being its lowest at 3 PM. Barometric pressure is its highest of 29.88inHg at 12 AM, a lowest point of 29.74inHg at 3 PM with an avg 29.79inHg.
Sussex County, DE Weather – 10-13 – Sunny
77° / 59°
Sunny
Highs will reach 77°F with lows near 59°F in Sussex County, where sunshine is. There's a moderate 46% chance of rainfall with an estimated 0.04in. Wind will be moderate, blowing around 20mph on average and gusts of 35mph at 11 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 96% at 5 AM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 29.83inHg at 3 AM, a lowest point of 29.63inHg at 5 PM with an avg 29.75inHg.
Sussex County, DE Weather Forecast - 10 Day Detailed

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