Miami, FL Weather
Miami hourly forecast: next 24 hours
Today's high of 91°F (33°C) is about 4°F (2°C) above the typical August high of 87°F (31°C).
Current conditions in detail
Miami weather tomorrow (Friday, August 7)
Tomorrow in Miami looks patchy rain nearby, with a high of 87° and an overnight low of 80°. There is a 66% chance of rain - plan accordingly. Winds top out near 15 mph, and the UV index reaches 10 (very high).
Miami 14-day forecast
About the weather in Miami
Miami has a tropical rainforest climate, marked by steady heat, high humidity and frequent downpours in every month. Average daytime highs range from about 75°F (24°C) in January to around 87°F (31°C) in July, and the city records roughly 197 days of measurable precipitation a year.
Miami weather: quick facts
- Hottest month: July - highs near 87°F (31°C)
- Coldest month: January - highs near 75°F (24°C)
- Record high: 97°F (36°C) · Record low: 40°F (4°C) (2015–2024)
- Wettest month: June (22 rainy days) · Sunniest: April (11.8 h sun/day)
- Climate type: tropical rainforest - steady heat, high humidity and frequent downpours in every month
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 87°F (31°C) and overnight lows stay near 78°F (26°C). The coolest month is January, with typical highs of 75°F (24°C) and lows around 63°F (17°C). Based on 2015–2024 weather data, temperatures have reached as high as 97°F (36°C) and dropped as low as 40°F (4°C).
Rain, sun and snow
June is usually the wettest month. It brings about 8.7 inches (222 mm) of rain over 22 days, while March is the driest. April brings the most sunshine, averaging 11.8 hours of sun a day.
Season by season
March through May
March through May in Miami runs hot, with daytime highs averaging 82°F (28°C) and nights around 71°F (22°C); expect showers on roughly 38 days across the season.
June through August
June through August in Miami is hot, with daytime highs averaging 87°F (30°C) and nights around 78°F (26°C); expect showers on roughly 69 days across the season. With the humidity factored in, afternoons often feel hotter than the thermometer reads - run the numbers through the humidity and dew point converter to see why.
September through November
September through November in Miami is hot, with daytime highs averaging 83°F (28°C) and nights around 74°F (24°C); expect showers on roughly 56 days across the season.
December through February
December through February in Miami is pleasantly warm, with daytime highs averaging 76°F (25°C) and nights around 66°F (19°C); expect showers on roughly 34 days across the season.
Average temperatures in Miami by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 75° | 63° | 11 | 3.1 in | 9.0 h/day | 73% |
| February | 77° | 66° | 11 | 2.5 in | 10.1 h/day | 74% |
| March | 80° | 68° | 10 | 2.5 in | 10.6 h/day | 69% |
| April | 82° | 71° | 12 | 3.3 in | 11.8 h/day | 71% |
| May | 84° | 74° | 16 | 5.9 in | 11.5 h/day | 73% |
| June | 85° | 77° | 22 | 8.7 in | 10.5 h/day | 81% |
| July | 87° | 78° | 22 | 5.2 in | 11.4 h/day | 78% |
| August | 87° | 79° | 25 | 6.4 in | 10.9 h/day | 78% |
| September | 86° | 77° | 24 | 8.0 in | 10.0 h/day | 81% |
| October | 83° | 75° | 19 | 5.9 in | 9.5 h/day | 78% |
| November | 80° | 71° | 13 | 4.1 in | 9.1 h/day | 75% |
| December | 77° | 67° | 11 | 3.7 in | 8.8 h/day | 75% |