Southampton, NY Weather Tomorrow

From tomorrow through the next 5 days, stay updated on Southampton weather with daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Southampton area and around Suffolk county, New York.
Updated: Thu Oct 15th 2026 6:15 AM EDT
Southampton, NY Weather – 10-15 – Sunny
63° / 57°
Sunny
Daytime highs will reach 63°F with lows dropping to 57°F in Southampton, where bright and sunny conditions. There's a very small chance of rainfall, only about 6%. Winds will be strong at speeds peaking at 22mph and gusts of 20.8mph at 7 PM. The humidity will be on the higher side, averaging about 61%, the maximum being 70% at 8 AM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 30.22inHg at 12 PM, a lowest point of 30.14inHg at 7 AM with an avg 30.19inHg.
Southampton, NY Weather – 10-16 – Overcast
67° / 59°

Weather Tomorrow

Overcast
In Southampton, skies will be overcast with highs near 67°F and lows around 59°F. The chance of rain is 77% with an estimated 0.09in. Winds will be strong at speeds peaking at 24mph and gusts of 38.3mph at 10 AM. High humidity with average of 86% is anticipated, the maximum being 95% at 10 AM and 70% being its lowest at 12 AM. Barometric pressure is its highest of 30.15inHg at 12 AM, a lowest point of 29.63inHg at 6 PM with an avg 29.84inHg.
Southampton, NY Weather – 10-17 – Sunny
62° / 47°
Sunny
Daytime highs will reach 62°F with lows dropping to 47°F in Southampton, where it will be sunny. Rainfall predicted to have a 61% chance with an estimated 0.14in. Winds will be strong at speeds peaking at 32mph and gusts of 31.8mph at 6 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 86% at 4 AM and 47% being its lowest at 4 PM. Barometric pressure is its highest of 30.4inHg at 11 PM, a lowest point of 29.68inHg at 12 AM with an avg 30.03inHg.
Southampton, NY Weather – 10-18 – Sunny
58° / 47°
Sunny
Daytime highs will reach 58°F with lows dropping to 47°F in Southampton, where it will be sunny. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 20mph on average and gusts of 22.4mph at 12 AM. Humidity levels should be comfortable, sitting around 48% on average, the maximum being 54% at 4 AM and 39% being its lowest at 5 PM. Barometric pressure is its highest of 30.57inHg at 11 AM, a lowest point of 30.42inHg at 12 AM with an avg 30.51inHg.
Southampton, NY Weather – 10-19 – Sunny
61° / 53°
Sunny
Southampton is set for a sunny day with temperatures peaking at 61°F and dipping to 53°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 17mph on average and gusts of 21mph at 9 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 72% at 11 PM and 48% being its lowest at 1 PM. Barometric pressure is its highest of 30.56inHg at 9 AM, a lowest point of 30.46inHg at 10 PM with an avg 30.52inHg.
Southampton, NY Weather – 10-20 – Overcast
63° / 57°
Overcast
Highs will reach 63°F with lows near 57°F in Southampton, where cloud-filled skies are. There might be light rainfall having a 15% chance. Wind will be moderate, blowing around 15mph on average and gusts of 20.4mph at 12 AM. The humidity will be on the higher side, averaging about 72%, the maximum being 81% at 8 AM and 64% being its lowest at 5 PM. Barometric pressure is its highest of 30.45inHg at 12 AM, a lowest point of 30.32inHg at 6 PM with an avg 30.38inHg.

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