Miami

Miami Braces for Showers and Thunderstorms with Highs Nearing 90 Degrees

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Published on July 23, 2025
Miami Braces for Showers and Thunderstorms with Highs Nearing 90 DegreesSource: Google Street View

Miami residents should prepare for more wet weather, as the forecast calls for additional showers and possible thunderstorms across South Florida. According to National Weather Service, the likelihood of rain continues today, mainly before 3pm, with the area experiencing mostly sunny conditions and a high nearing 88 degrees. The wind, originating from the south, will blow at a gentle 6 to 10 mph.

As the disturbance moves past on this Wednesday, the risk of flooding increases with the potential of rainfall reaching isolated amounts of 3-4 inches. With humidity at 88% and calm wind conditions, the National Weather Service warns of a 60% chance of precipitation, forecasting scattered showers at times. Moving into the evening, a 40 percent chance of rain persists, mainly after 3 am, with a mostly clear night sky and a low around 80 degrees.

Thursday's forecast paints a slightly improved picture. Residents can expect a 50 percent chance of showers and scattered thunderstorms, as indicated in an update from NBC Miami. The mercury is set to climb close to 90 degrees, with the heat index possibly soaring to as high as 103. The wind, hailing from the southeast, could reach speeds of up to 20 mph.

Heading towards the weekend, skies are expected to clear significantly, bringing much drier conditions to the region. Friday's forecast includes just a 20 percent chance of showers and thunderstorms before 2 p.m., followed by mostly sunny skies and high temperatures nearing 90 degrees. A mostly clear evening is expected to follow, with a low around 80 degrees, and a comforting east wind around 7 mph.

Looking beyond, Saturday will greet Miami with sunshine and high temperatures inching towards 91 degrees. Light northeast winds in the morning will shift eastward, remaining gentle at 5 to 9 mph. By Sunday night, the forecast calls for a slim 10 percent chance of showers and thunderstorms before 8 pm, maintaining the pattern of mostly clear evenings with lows settling around 79 degrees, as detailed by the National Weather Service.

As the new workweek approaches, rain chances remain on the radar, though only sporadically. Forecasts for Monday and Tuesday show a 20 to 30 percent chance of showers and thunderstorms. Still, the overall outlook features mostly sunny skies, with high temperatures holding steady near 91 degrees.

Miami-Weather & Environment