| National Weather Service Forecast for:
Miami FL Issued by: National Weather Service Miami - South Florida |
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| Updated: 3:56 am EDT Jun 18, 2026 | ||||||||||||||||||
| Miami | ||||||||||||||||||
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| Today |
Mostly sunny, with a high near 90. Heat index values as high as 105. Southeast wind 10 to 13 mph. |
| Tonight |
Partly cloudy, with a low around 83. Southeast wind 8 to 10 mph. |
| Juneteenth |
A slight chance of showers and thunderstorms between 11am and 1pm. Mostly sunny, with a high near 90. Heat index values as high as 103. Southeast wind 10 to 13 mph. Chance of precipitation is 20%. |
| Friday Night |
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy during the early evening, then becoming clear, with a low around 82. South wind 6 to 9 mph. |
| Saturday |
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89. Light south wind becoming southeast 5 to 9 mph in the afternoon. |
| Saturday Night |
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 81. South wind around 6 mph becoming northwest in the evening. Chance of precipitation is 30%. |
| Sunday |
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Light south wind becoming southeast 5 to 9 mph in the afternoon. |
| Sunday Night |
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 83. South wind 3 to 6 mph. |
| Monday |
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Light south wind becoming southeast 5 to 9 mph in the morning. |
| Monday Night |
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 83. |
| Tuesday |
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90. |
| Tuesday Night |
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 83. |
| Wednesday |
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90. |
Forecast from NOAA-NWS for Miami FL.