Deal Island, MD Weather Tomorrow

Explore tomorrow's Deal Island weather before planning your week with a detailed 5 day forecast featuring precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill for the Deal Island area and around Somerset county, Maryland.
Updated: Sat Oct 31st 2026 9:15 AM EDT
Deal Island, MD Weather – 10-31 – Overcast
63° / 47°
Overcast
Cloud-filled skies are in the forecast for Deal Island, with a high of 63°F and a low of 47°F. There's a very small chance of rainfall, only about 7%. Winds will be light at 9mph and gusts of 16mph at 11 AM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 71% at 11 PM and 34% being its lowest at 3 PM. Barometric pressure is its highest of 30.49inHg at 10 PM, a lowest point of 30.41inHg at 3 PM with an avg 30.45inHg.
Deal Island, MD Weather – 11-1 – Overcast
66° / 48°

Weather Tomorrow

Overcast
Daytime highs will reach 66°F with lows dropping to 48°F in Deal Island, where it will be overcast. There might be light rainfall having a 11% chance. Winds will be light at 6mph and gusts of 15.4mph at 5 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 81% at 10 PM and 32% being its lowest at 2 PM. Barometric pressure is its highest of 30.56inHg at 9 AM, a lowest point of 30.46inHg at 2 PM with an avg 30.5inHg.
Deal Island, MD Weather – 11-2 – Overcast
63° / 48°
Overcast
Overcast is in the forecast for Deal Island, with a high of 63°F and a low of 48°F. There might be light rainfall having a 14% chance. Winds will be light at 6mph and gusts of 7.7mph at 10 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 89% at 10 PM and 49% being its lowest at 2 PM. Barometric pressure is its highest of 30.47inHg at 12 AM, a lowest point of 30.35inHg at 4 PM with an avg 30.42inHg.
Deal Island, MD Weather – 11-3 – Sunny
71° / 49°
Sunny
It will be sunny in Deal Island, with a high of 71°F and a low of 49°F. There's a very small chance of rainfall, only about 10%. Winds will be light at 7mph and gusts of 12.8mph at 6 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 95% at 10 PM and 45% being its lowest at 12 PM. Barometric pressure is its highest of 30.35inHg at 12 AM, a lowest point of 30.22inHg at 11 PM with an avg 30.28inHg.
Deal Island, MD Weather – 11-4 – Mist
74° / 56°
Mist
Deal Island is set for mist with temperatures peaking at 74°F and dipping to 56°F. There might be light rainfall having a 13% chance with an estimated 0in. Winds will be light at 9mph and gusts of 16.3mph at 7 AM. High humidity with average of 81% is anticipated, the maximum being 97% at 5 AM and 54% being its lowest at 1 PM. Barometric pressure is its highest of 30.23inHg at 1 AM, a lowest point of 30.08inHg at 5 PM with an avg 30.15inHg.
Deal Island, MD Weather – 11-5 – Scattered Showers
75° / 61°
Scattered Showers
Showers likely at times in Deal Island, with a high of 75°F and a low of 61°F. The chance of rain is 78% with an estimated 0.13in. Winds will be light at 10mph and gusts of 19.3mph at 7 PM. High humidity with average of 86% is anticipated, the maximum being 96% at 6 AM and 65% being its lowest at 1 PM. Barometric pressure is its highest of 30.09inHg at 12 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.01inHg.

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