National Weather Service Forecast for: Miami FL
Issued by: National Weather Service Miami - South Florida
Updated: 5:01 am EDT Jun 22, 2026
 
Today

Today: Patchy smoke. Sunny, with a high near 90. Heat index values as high as 105. Southeast wind 5 to 9 mph.
Patchy Smoke

 Tonight

Tonight: Partly cloudy, with a low around 83. Southeast wind 6 to 8 mph.
Partly Cloudy

 Tuesday

Tuesday: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. Heat index values as high as 105. Southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Slight Chance
T-storms

 Tuesday
Night
Tuesday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 82. Southeast wind 3 to 8 mph.
Slight Chance
T-storms then
Partly Cloudy
 Wednesday

Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Light southeast wind increasing to 5 to 9 mph in the morning.
Mostly Sunny
then Slight
Chance
T-storms
 Wednesday
Night
Wednesday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 83. Southeast wind around 8 mph.
Slight Chance
T-storms then
Partly Cloudy
 Thursday

Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southeast wind 7 to 10 mph.
Mostly Sunny
then Slight
Chance
T-storms
 Thursday
Night
Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 83. Southeast wind around 9 mph.
Slight Chance
T-storms then
Mostly Clear
 Friday

Friday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southeast wind 7 to 10 mph.
Mostly Sunny
then Slight
Chance
T-storms
Hi 90 °F Lo 83 °F Hi 90 °F Lo 82 °F Hi 90 °F Lo 83 °F Hi 90 °F Lo 83 °F Hi 90 °F

Air Quality Alert
 

Today
 
 Patchy smoke. Sunny, with a high near 90. Heat index values as high as 105. Southeast wind 5 to 9 mph.
Tonight
 
 Partly cloudy, with a low around 83. Southeast wind 6 to 8 mph.
Tuesday
 
 A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. Heat index values as high as 105. Southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
 
 A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 82. Southeast wind 3 to 8 mph.
Wednesday
 
 A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Light southeast wind increasing to 5 to 9 mph in the morning.
Wednesday Night
 
 A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 83. Southeast wind around 8 mph.
Thursday
 
 A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southeast wind 7 to 10 mph.
Thursday Night
 
 A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 83. Southeast wind around 9 mph.
Friday
 
 A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southeast wind 7 to 10 mph.
Friday Night
 
 A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 84.
Saturday
 
 A 30 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Saturday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 83.
Sunday
 
 A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.

 

Forecast from NOAA-NWS for Miami FL.