# Meersens, free: Weather forecast API

> Returns hourly forecast weather data at a given location.

Meersens's weather forecast API on its Free trial plan. It costs $0.00 per 1,000 places. It returns 5 of the 6 key fields we check: Temperature, Precipitation, Wind, Conditions, Humidity.
We rank 165 plans by price. [OpenWeather's £370 monthly plan](https://datacircle.dev/weather-forecast-apis/openweather/370-monthly-professional-get-data-2-5-forecast/llms.txt) is the cheapest paid plan per 1,000 places: $0.00049.
[Weatherbit](https://datacircle.dev/weather-forecast-apis/weatherbit/495-monthly-business-get-v2-0-forecast-daily/llms.txt), [WeatherAPI.com](https://datacircle.dev/weather-forecast-apis/weatherapi-com/7-monthly/llms.txt) and [MET Norway](https://datacircle.dev/weather-forecast-apis/met-norway/free-get-weatherapi-locationforecast-2-0-complete/llms.txt) are the best weather forecast API providers in our benchmark.

- This page: https://datacircle.dev/weather-forecast-apis/meersens/free
- [Best weather forecast API in 2026: pricing compared](https://datacircle.dev/best-weather-forecast-api.txt)
- Get it: https://meersens.com/free-trial-of-our-environmental-solution/?lang=en
- Request: `GET https://api.meersens.com/environment/public/weather/forecast`
- API key: with the plan, on https://meersens.com/free-trial-of-our-environmental-solution/?lang=en
- Its API docs: https://partners.meersens.com/#weather-forecast
- Sold by: Meersens (https://meersens.com)
- Checked: 2026-10-30

## In the answer

- Completeness: 83%
- Temperature: ✓
- Precipitation: ✓
- Wind: ✓
- Conditions: ✓
- Humidity: ✓

## Price

- $ per 1,000 places: $0.00
- Per: call
- Billing: free

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Returns hourly forecast weather data at a given location.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0
- You get: 5,000 requests
- Enough for: 5,000 calls
- Expires: 14 days

## Rate limit

- Batch: 1

## The call

- You send: lat, lng. Optional: system, from, to, page, Accept-Language header
- Method: GET
- Path: /weather/forecast

## About the plan

- Plan: Free trial
- Who can get it: anyone

## The 28 fields the plan's answer can hold

found, hour, weather index, weather index type, weather index name, weather index category, weather index description, weather index icon, weather index color, main parameters, temperature, feels-like temperature, humidity, pressure, wind speed, wind direction, precipitation, cloud cover, conditions, conditions description, conditions icon, parameter unit, parameter confidence, weather index by parameter, total results, total pages, page number, page size

## Meersens's plans (2)

- [Meersens, free](https://datacircle.dev/weather-forecast-apis/meersens/free/llms.txt): $0.00 per 1,000, 83% complete
- [Meersens, contact us](https://datacircle.dev/weather-forecast-apis/meersens/contact-us/llms.txt): 83% complete

## Meersens's calls for this API (1)

- `GET /weather/forecast`: [Meersens, free](https://datacircle.dev/weather-forecast-apis/meersens/free/llms.txt)

## Meersens's APIs (3)

- [Meersens: current weather API pricing, 2 plans](https://datacircle.dev/current-weather-apis/meersens/free/llms.txt)
- [Meersens: weather forecast API pricing, 2 plans](https://datacircle.dev/weather-forecast-apis/meersens/free/llms.txt)
- [Meersens: air quality API pricing, 2 plans, GET /air/current](https://datacircle.dev/air-quality-apis/meersens/free-trial-get-air-current/llms.txt)
- [Meersens: air quality API pricing, 2 plans, GET /air/forecast](https://datacircle.dev/air-quality-apis/meersens/free-trial-get-air-forecast/llms.txt)

## Meersens: weather forecast API alternatives

- [Weatherbit, free, GET /v2.0/forecast/daily](https://datacircle.dev/weather-forecast-apis/weatherbit/free-get-v2-0-forecast-daily/llms.txt): $0.00 per 1,000, 100% complete, live
- [WeatherAPI.com, free](https://datacircle.dev/weather-forecast-apis/weatherapi-com/free/llms.txt): $0.00 per 1,000, 100% complete
- [MET Norway, free, GET /weatherapi/locationforecast/2.0/compact](https://datacircle.dev/weather-forecast-apis/met-norway/free-get-weatherapi-locationforecast-2-0-compact/llms.txt): $0.00 per 1,000, 83% complete, 6 hours
- [Visual Crossing, free](https://datacircle.dev/weather-forecast-apis/visual-crossing/free/llms.txt): $0.00 per 1,000, 100% complete
- [Bright Sky, free](https://datacircle.dev/weather-forecast-apis/bright-sky/free/llms.txt): $0.00 per 1,000, 100% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-30.

- https://meersens.com/api/?lang=en
- https://meersens.com/free-trial-of-our-environmental-solution/?lang=en
- https://meersens.com/terms/?lang=en
- https://partners.meersens.com/
- https://partners.meersens.com/openAPI/openAPI.yml