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South Bay, FL Weather Forecast for 5-Days

Updated: Wed Mar 11th 2026 9:45 PM EDT

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South Bay, FL Weather – 3-11 – Sunny
95° / 67°
Sunny
In South Bay, it will be sunny with highs near 95°F and lows around 67°F. Wind will be moderate, blowing around 14mph on average and gusts of 18.5mph at 10 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 75% at 11 PM and 69% being its lowest at 10 PM. Barometric pressure is its highest of 30.13inHg at 11 PM, a lowest point of 30.11inHg at 10 PM with an avg 30.12inHg.
South Bay, FL Weather – 3-12 – Overcast
85° / 70°

Weather Tomorrow

Overcast
Overcast is in the forecast for South Bay, with a high of 85°F and a low of 70°F. Wind will be moderate, blowing around 17mph on average and gusts of 25.8mph at 6 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 98% at 7 AM and 50% being its lowest at 1 PM. Barometric pressure is its highest of 30.12inHg at 12 AM, a lowest point of 29.95inHg at 6 PM with an avg 30.03inHg.
South Bay, FL Weather – 3-13 – Heavy Rain
82° / 70°
Heavy Rain
In South Bay, it will rain at times with highs near 82°F and lows around 70°F. The chance of rain is 89% with an estimated 0.97in. Wind will be moderate, blowing around 16mph on average and gusts of 23.2mph at 1 AM. The humidity will be on the higher side, averaging about 78%, the maximum being 94% at 5 AM and 58% being its lowest at 2 PM. Barometric pressure is its highest of 30.04inHg at 11 AM, a lowest point of 29.97inHg at 5 PM with an avg 30inHg.
South Bay, FL Weather – 3-14 – Heavy Rain
84° / 70°
Heavy Rain
Rain is in the forecast for South Bay, with a high of 84°F and a low of 70°F. The chance of rain is 88% with an estimated 0.82in. Winds will be light at 9mph and gusts of 13.6mph at 11 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 97% at 5 AM and 56% being its lowest at 5 PM. Barometric pressure is its highest of 30.08inHg at 10 PM, a lowest point of 29.98inHg at 5 PM with an avg 30.03inHg.
South Bay, FL Weather – 3-15 – Moderate Rain
82° / 71°
Moderate Rain
South Bay is set for rain with temperatures peaking at 82°F and dipping to 71°F. The chance of rain is 88% with an estimated 0.38in. Wind will be moderate, blowing around 18mph on average and gusts of 24.9mph at 4 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 87% at 5 AM and 56% being its lowest at 3 PM. Barometric pressure is its highest of 30.08inHg at 12 AM, a lowest point of 29.98inHg at 8 PM with an avg 30.02inHg.
South Bay, FL Weather – 3-16 – Scattered Showers
86° / 69°
Scattered Showers
South Bay is set for scattered showers with temperatures peaking at 86°F and dipping to 69°F. The chance of rain is 79% with an estimated 0.19in. Winds will be strong at speeds peaking at 21mph and gusts of 30.6mph at 5 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 92% at 8 AM and 46% being its lowest at 5 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.79inHg at 5 PM with an avg 29.91inHg.

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