Riviera Beach, FL Weather Tomorrow

The Riviera Beach weather tomorrow and 5 day forecast provides daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details throughout the Riviera Beach area and around Palm Beach county, Florida.
Updated: Mon Sep 14th 2026 1:45 PM EDT
Riviera Beach, FL Weather – 9-14 – Sunny
87° / 81°
Sunny
A sunny day is in the forecast for Riviera Beach, with a high of 87°F and a low of 81°F. There's a moderate 39% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 11mph on average and gusts of 19.5mph at 4 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 70% at 11 PM and 62% being its lowest at 4 PM. Barometric pressure is its highest of 30.04inHg at 10 PM, a lowest point of 29.98inHg at 5 PM with an avg 30.01inHg.
Riviera Beach, FL Weather – 9-15 – Scattered Showers
87° / 83°

Weather Tomorrow

Scattered Showers
Riviera Beach is set for passing showers with temperatures peaking at 87°F and dipping to 83°F. There's a moderate 41% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 13mph on average and gusts of 21.7mph at 1 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 72% at 11 PM and 62% being its lowest at 2 PM. Barometric pressure is its highest of 30.09inHg at 10 PM, a lowest point of 29.99inHg at 4 AM with an avg 30.05inHg.
Riviera Beach, FL Weather – 9-16 – Scattered Showers
85° / 80°
Scattered Showers
Showers likely at times in Riviera Beach, with a high of 85°F and a low of 80°F. The chance of rain is 82% with an estimated 0.47in. Wind will be moderate, blowing around 15mph on average and gusts of 17.2mph at 7 AM. The humidity will be on the higher side, averaging about 75%, the maximum being 81% at 7 AM and 67% being its lowest at 1 PM. Barometric pressure is its highest of 30.12inHg at 11 AM, a lowest point of 30.05inHg at 4 AM with an avg 30.08inHg.
Riviera Beach, FL Weather – 9-17 – Scattered Showers
87° / 80°
Scattered Showers
Daytime highs will reach 87°F with lows dropping to 80°F in Riviera Beach, where showers likely at times. The chance of rain is 80% with an estimated 0.65in. Wind will be moderate, blowing around 15mph on average and gusts of 17mph at 11 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 78% at 1 AM and 62% being its lowest at 2 PM. Barometric pressure is its highest of 30.08inHg at 1 AM, a lowest point of 30.01inHg at 6 PM with an avg 30.05inHg.
Riviera Beach, FL Weather – 9-18 – Scattered Showers
84° / 80°
Scattered Showers
In Riviera Beach, showers likely at times with highs near 84°F and lows around 80°F. The chance of rain is 76% with an estimated 0.3in. Wind will be moderate, blowing around 15mph on average and gusts of 17.9mph at 12 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 81% at 6 AM and 56% being its lowest at 11 AM. Barometric pressure is its highest of 30.07inHg at 12 AM, a lowest point of 29.91inHg at 6 PM with an avg 29.99inHg.
Riviera Beach, FL Weather – 9-19 – Scattered Showers
85° / 77°
Scattered Showers
Showers likely at times in Riviera Beach, with a high of 85°F and a low of 77°F. Rainfall predicted to have a 57% chance with an estimated 0.09in. Wind will be moderate, blowing around 14mph on average and gusts of 14.4mph at 5 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 77% at 6 AM and 54% being its lowest at 2 PM. Barometric pressure is its highest of 29.92inHg at 12 AM, a lowest point of 29.85inHg at 6 PM with an avg 29.88inHg.

Currently

Patchy Rain Nearby 86°F
30.04 inHg.
Barometer
64%
Humidity
ESE 15.8 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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