web applications – historical weather data APIs

You can check ClimaCell for this. They have pretty detailed forecasts for anyone working on Big Data or need historical forecasts. Their history API goes as back as 20 years.

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It’s free for developers for a limit of 1000 calls per day which is more than enough for small-scale applications.

If you go through their documentation they have legacy API in which you can define and list multiple locations. With your small town issue, you can define the town name by longitude and latitude and then reuse it.

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You can set up webhooks and alerts also if you want to get notified for any updates.

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Javascript current forecast call

var data = null;

var xhr = new XMLHttpRequest();

xhr.addEventListener("readystatechange", function () {
  if (this.readyState === this.DONE) {

xhr.open("GET", "https://api.climacell.co/v3/weather/nowcast?unit_system=si&timestep=5&start_time=now&fields=");


        "lat": 42.30260171891152,
        "lon": -71.17609710203855,
        "precipitation": {
            "value": 0.39,
            "units": "in/hr"
        "precipitation_type": {
            "value": "rain"
        "observation_time": {
            "value": "2020-05-15T21:00:00.000Z"

You can try their sandbox panel for more API calls.