Mayagüez, Weather & Growing Conditions
This Afternoon
89°F
Chance Showers And Thunderstorms
Scattered rain showers before 3pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 89, with temperatures falling to around 84 in the afternoon. Heat index values as high as 103. East southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 89°F | Chance Showers And Thunderstorms | 5 mph ESE | 60% |
| Tonight | 74°F | Scattered Rain Showers then Partly Cloudy | 7 mph ENE | 40% |
| Wednesday | 89°F | Mostly Sunny then Scattered Showers And Thunderstorms | 6 mph SE | 50% |
| Wednesday Night | 74°F | Scattered Rain Showers then Mostly Clear | 5 to 8 mph ESE | 40% |
| Thursday | 88°F | Mostly Sunny then Scattered Rain Showers | 7 mph ESE | 30% |
| Thursday Night | 73°F | Clear | 6 mph E | 2% |
| Friday | 89°F | Mostly Sunny then Scattered Rain Showers | 5 mph SE | 30% |
| Friday Night | 74°F | Clear | 6 mph E | 1% |
| Saturday | 90°F | Sunny then Isolated Rain Showers | 7 mph ESE | 20% |
| Saturday Night | 75°F | Isolated Rain Showers | 6 mph E | 10% |
| Sunday | 94°F | Mostly Sunny then Scattered Rain Showers | 6 mph E | 30% |
| Sunday Night | 76°F | Clear | 6 mph E | 0% |
| Monday | 92°F | Mostly Sunny then Scattered Showers And Thunderstorms | 6 mph ESE | 40% |
| Monday Night | 75°F | Mostly Clear | 6 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mayagüez,
Growing season
365 days
Explore more for Mayagüez, : full frost dates · planting calendar
Climate data from the nearest NOAA station, Mayaguez City, Pr Rq (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.