Forecasts Anywhere
Get weather forecasts for any location on Earth
Get accurate weather forecasts for any location worldwide, Search by city name or coordinates.
Generous Free Tier
Make 50K API calls per month for free
A generous free tier that should accommodate most personal projects and small businesses. No credit card required.
Simple Integration
Easy-to-use API with simple docs
Our RESTful API is designed for simplicity and ease of use. Comprehensive documentation and code examples make integration a breeze.
Forward and Reverse Geocoding
Geocode API
Our Geocode API lets you easily convert city names into coordinates and coordinates back into names. It's fast, accurate, and built to scale.
See It in Action
One GET request is all it takes. Ask for a city by name or coordinates and get a clean, predictable JSON forecast back.
curl -G https://api.cirrosense.com/forecast \
-d "key=YOUR_CIRROSENSE_API_KEY" \
-d "place=Lisbon" \
-d "days=3" \
-d "units=metric" {
"location": {
"lat": 38.7223,
"lon": -9.1393,
"name": "Lisbon",
"admin": "Lisboa",
"country": "Portugal",
"iso2": "PT",
"timezone": "Europe/Lisbon"
},
"daily": [
{
"date": "2026-06-09",
"temp_min": 17.2,
"temp_max": 27.8,
"temp_day": 26.1,
"temp_night": 18.4,
"feels_like_min": 17,
"feels_like_max": 27.3,
"feels_like_day": 25.6,
"feels_like_night": 18.1,
"clouds_avg": 10,
"pop": 0,
"wind_speed_max": 18.4,
"wind_gust_max": 27,
"description": {
"code": 200,
"name": "Mostly sunny"
}
},
{
"date": "2026-06-10",
"temp_min": 18,
"temp_max": 26.4,
"temp_day": 24.9,
"temp_night": 19.2,
"feels_like_min": 17.8,
"feels_like_max": 26,
"feels_like_day": 24.5,
"feels_like_night": 18.9,
"clouds_avg": 45,
"pop": 20,
"wind_speed_max": 22.7,
"wind_gust_max": 33.5,
"description": {
"code": 210,
"name": "Partly cloudy"
}
},
{
"date": "2026-06-11",
"temp_min": 16.5,
"temp_max": 22.9,
"temp_day": 21.3,
"temp_night": 17,
"feels_like_min": 16.1,
"feels_like_max": 22.4,
"feels_like_day": 20.8,
"feels_like_night": 16.6,
"precipitation": {
"rain": 3.2
},
"clouds_avg": 85,
"pop": 70,
"wind_speed_max": 28.1,
"wind_gust_max": 41.6,
"description": {
"code": 510,
"name": "Light rain"
}
}
],
"units": {
"temp": "°C",
"feels_like": "°C",
"dew": "°C",
"wind_speed": "km/h",
"wind_gust": "km/h",
"pressure": "kPa",
"vis": "km",
"rain": "mm",
"snow": "cm"
}
} Simple, Predictable Pricing
Start for free, upgrade when you grow. Every plan includes current weather, forecasts, and the Geocoding API.
Free
$0 per month
- 50K calls per month
- 60 calls per minute
- Daily forecasts up to 5 days out
- Hourly forecasts up to 1 day out
Basic
$15 per month
- 1 million calls per month
- 300 calls per minute
- Daily forecasts up to 7 days out
- Hourly forecasts up to 3 days out
Pro
$35 per month
- 5 million calls per month
- 3000 calls per minute
- Daily forecasts up to 14 days out
- Hourly forecasts up to 7 days out
Start Building Today
Create a free account and make your first request in minutes. No credit card required.
Get Started for Free