15-day forecasts for 6,000+ Australian towns from six global models. Free tier, instant API keys, JSON REST.
Daily max/min temperature, rainfall, wind speed, humidity, sky condition, and frost risk for 6,000+ Australian towns.
Live and historical observations from Bureau of Meteorology stations — temperature, rainfall, wind gusts, and pressure.
BOM fire danger ratings by district, plus marine forecasts including swell height, sea temperature, and tidal data.
GET https://www.weatherau.io/api/v1/forecast/town?location=adelaide&model=WeatherAU&days=7
Authorization: Bearer YOUR_API_KEY
{
"location": "Adelaide",
"state": "SA",
"model": "WeatherAU",
"forecast": [
{
"date": "2026-04-15",
"max_temp": 22.4,
"min_temp": 13.1,
"total_precip_mm": 0.0,
"max_wind_kph": 28.0,
"sky_condition": "Partly Cloudy"
}
]
}
| Endpoint | Description |
|---|---|
GET /api/v1/forecast/town | 15-day daily forecast for a town |
GET /api/v1/forecast/grid | Gridded forecast data by lat/lon |
GET /api/v1/observations | Latest BOM station observations |
GET /api/v1/fire-danger | BOM fire danger ratings by district |
GET /api/v1/towns | List all available town locations |
Yes. The free tier provides 100 requests per day with access to 7-day forecasts for all Australian towns. No credit card required — sign up and get your API key instantly.
15-day daily forecasts (max/min temperature, rainfall, wind, humidity, sky condition, frost risk) for 6,000+ Australian towns. Also includes hourly data, BOM station observations, fire danger ratings by district, and marine forecasts.
Six models: ECMWF AIFS, ECMWF HRES, NOAA GFS, DWD ICON, multi-model Ensemble, and WeatherAU Pro (skill-weighted blend verified daily against 800+ BOM stations).
Sign up for a free account at weatherau.io. API keys are generated instantly — no approval process required.