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Weather in Guaynabo

Guaynabo, Puerto Rico

28°C

Patchy rain nearby

Conditions at 20:30 local time

Feels like
33°C
Humidity
79%
Wind
14 km/h E
Recent precipitation
0.1 mm
Current time in GuaynaboFind another city

Location context

About this forecast location

Forecast values are modeled for the reviewed coordinates of this city; conditions can vary across large urban areas and complex terrain.

Coordinates
18.3575, -66.1110
Local time zone
America/Puerto_Rico
Administrative area
Guaynabo
Forecast service
WeatherAPI.com forecast service

Hourly forecast

Next 24 hours in Guaynabo

Hourly modeled conditions in America/Puerto_Rico local time.

  1. 25°CLight rain shower34% precipitation12.6 km/h wind
  2. 25°CPatchy rain nearby22% precipitation11.5 km/h wind
  3. 25°CLight rain shower30% precipitation14.4 km/h wind
  4. 25°CPatchy rain nearby20% precipitation15.8 km/h wind
  5. 24°CPartly Cloudy13% precipitation13.7 km/h wind
  6. 23°CPatchy rain nearby21% precipitation11.2 km/h wind
  7. 23°CPatchy rain nearby27% precipitation10.1 km/h wind
  8. 24°CPatchy rain nearby20% precipitation10.8 km/h wind
  9. 24°CPatchy rain nearby18% precipitation12.6 km/h wind
  10. 25°CPatchy rain nearby17% precipitation14.8 km/h wind
  11. 26°CPatchy rain nearby20% precipitation14.4 km/h wind
  12. 27°CPatchy rain nearby19% precipitation15.8 km/h wind
  13. 28°CPatchy rain nearby21% precipitation19.1 km/h wind
  14. 29°CPatchy rain nearby17% precipitation20.2 km/h wind
  15. 31°CPatchy rain nearby12% precipitation21.2 km/h wind
  16. 32°CPatchy rain nearby11% precipitation23 km/h wind
  17. 32°CPatchy rain nearby8% precipitation24.5 km/h wind
  18. 32°CPatchy rain nearby9% precipitation24.5 km/h wind
  19. 32°CPatchy rain nearby9% precipitation24.8 km/h wind
  20. 31°CPatchy rain nearby11% precipitation25.2 km/h wind
  21. 30°CPatchy rain nearby13% precipitation24.1 km/h wind
  22. 29°CPatchy rain nearby16% precipitation22.3 km/h wind
  23. 27°CPartly Cloudy9% precipitation18.4 km/h wind
  24. 25°CPatchy rain nearby19% precipitation14.4 km/h wind

Daily forecast

3-day forecast for Guaynabo

Daily high and low temperatures, precipitation chance and maximum wind speed.

  1. Sunny22°C to 32°C36% chance of precipitationWind up to 24.8 km/h
  2. Patchy rain nearby23°C to 32°C50% chance of precipitationWind up to 25.2 km/h
  3. Patchy rain nearby24°C to 32°C42% chance of precipitationWind up to 24.8 km/h

Retrieved 2026-07-17T00:49:43.691Z; refresh due by 2026-07-17T01:04:43.691Z.

Nearby forecasts

Weather near Guaynabo

Compare forecasts for geographically related cities from the same reviewed place catalog.

Sources and methodology

WeatherAPI.com supplies forecast values for the reviewed coordinates. Values may combine modeled and observed inputs and are not a safety warning.

Forecast retrieved 2026-07-17T00:49:43.691Z; refresh due by 2026-07-17T01:04:43.691Z.

View forecast and location sources
  • Weather and Geolocation API
    WeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · Accessed
    Current weather conditions, the next 24 hours and a three-day forecast.
  • GeoNames cities15000
    GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · Accessed
    City identity, administrative area, coordinates and time-zone identifier.