How to Get Weather Forecast Data Into Excel

by | May 15, 2024

Access to accurate weather forecast data is now a necessity for various sectors. Some of these sectors include agriculture, aviation and even event planning. Weather forecast data is highly important for strategic decision-making. This allows individuals and organizations to anticipate and mitigate potential risks while optimizing operations. Using a weather API like weatherstack API, allows users to easily integrate real-time and historical weather data into Excel. This piece will explore the integration of weather forecast data into Excel, analyzing the methods and advantages linked to this integration.

Understanding Weather Forecast APIs

Weather forecast APIs play a major role in providing access to weather data for diverse applications. APIs serve as intermediaries between different software systems. This enables smooth communication and data exchange. 

Several weather data sources can be accessed with the use of weather forecast APIs. The National Weather Service is one such resource. The NWS offers forecasts for a wide range of geographic areas, accurate weather predictions, and historical data. Interested parties can use popular weather forecasts APIs like OpenWeatherMap and weatherstack to access all sorts of weather data. By using weather forecast APIs, subscribers can get access to a lot of meteorological data. This data will enable them to learn more about weather patterns and how they have an impact on different sectors of the economy and geographic regions.

How to Choose the Right API for Your Needs

To obtain accurate and reliable weather data, it’s important to choose the best weather forecast API that can be customized for your needs. Begin by determining your needs. Take into account factors like the kind of weather data you require, the necessary geographic coverage, and the degree of detail required for analysis. Consider features like real-time data access, forecast maps, satellite images, and historical weather conditions while reviewing the options available. Take into account elements like the simplicity of integration into your current systems, the frequency of updates, and the dependability of data sources. Look for APIs that offer specific coverage, including access to data from national weather services and reputable sources. Additionally, prioritize APIs that provide customizable options, reliable support, and transparent pricing models. By carefully thinking about these factors, you can choose the best weather forecast API that aligns along with your needs.

Step-by-Step Guide to Getting Weather Forecast Data Into Excel

Given below is a guide which will allow you to access weather forecast data using Excel.

Step 1: Sign Up for weatherstack API

The weatherstack API provides access to real-time weather forecast data. It provides a simple method for programmatically retrieving weather data.

You must first sign up on weatherstack’s website to use their API. You can get an API key from their dashboard after registering. Here’s what you’ll see.

Weather forecast data API key

This acts as a special identifier to authenticate your queries. You need this API key to access the API and get weather information.

Step 2: Formulate the API Request URL

You must use a certain structure of a request URL based on the intended API endpoint. The weatherstack API provides several endpoints, each with a distinct function. Some endpoints are given below.

  1. Current Weather: Obtain information on the current weather.
  2. Historical Weather: Access information on past weather.
  3. Historical Time-Series: Obtain weather data from the past.
  4. Weather Prediction: Retrieve a forecast for the next 14 days of weather.
  5. Location Lookup: Research a single or several locations.

The API queries for each of these endpoints begin with the following base URL.

You add the required endpoint to the base URL to create a full API request URL. For instance, to get the most recent weather information, you would add the “forecast” endpoint to the base URL as seen below.

You might also need to provide further arguments for the URL, such as the endpoint’s location. You can see the query parameters for these typically after a question mark (?). Here’s what it would look like.

You can also add further parameters to your request to make it more specific.

The place for which you’re looking for a weather prediction. You can enter a postal code, IP address, city name, or latitude and longitude coordinates. For instance:

Step 3: Import Weather Forecast Data into Excel

Now that you have set up a request URL, let’s get to importing!

  1. Open Microsoft Excel.
  2. Go to the Data tab

  3. Navigate into Get Data > From Other Sources > From Web. This “From Web” option allows you to import your data from a web source – in our case, it’s going to be from our API.

  4. Get your API request URL from Step 2. Here’s what you can use.

(Note: If you get any access restriction error, you can use this URL instead:

  1. Paste this URL into the address bar from the “From Web” dialogue box. Press OK to continue.

  2. You should now see a navigation window that shows your data in a tabular format.

  3. Select the “Into Table” option under the “Convert” tab if the imported data appears to be accurate.

  4. Right-click on the “Value” column corresponding to the “forecast” row.

  5. Choose the “Drill Down” option.
  6. Once again select the “Into Table” option under the “Convert” tab
  7. You’ll see the data in a table.
  8. An arrow-shaped button with left and right sides can be found at the top of the column.

  9. Uncheck the box next to “Use Original name as prefix”. Next, select “OK”.

  10. To import the data into Excel, finally, select “Close & Load” from the “Home” tab.

That’s it! The weather forecast data from the web API was successfully imported into Excel. Now that the JSON data is available, it may be examined and analyzed further.

Screenshot of an Excel spreadsheet  to be set up for managing weather forecast data

Step 4: Visualize weather data in Excel

Data that has been retrieved from an API can be visualized in Excel in a few different ways. For example, using Excel’s chart tool is one option. This function allows you to create a variety of charts. Scatterplots, pie charts, line charts, and bar charts are some of the available options. The data that you wish to see in a chart must first be selected. Then select the chart option by first selecting the Insert tab. You can choose the type of chart you wish to create and then edit it to your preferences in the chart dialogue box. Other options for visualization include options such as Excel’s PivotTable and Power Query features.

Use Cases of Weather Data

The study of climatic trends or comparisons with recent weather information has a variety of potential applications. The following are a few of the potential use cases.

Climate Change Research

To find long-term trends and patterns, climate change researchers can use historical weather data and compare it to current weather data. They can undertake statistical analysis, produce visualizations, and generate reports by importing both datasets into Excel in order to learn more about how climate change like severe weather affects temperature, precipitation, and other weather factors.

Agricultural Planning

Excel weather forecast data can be used by agricultural experts to study climatic trends and come to wise crop planting, watering, and harvesting decisions. They can determine the best times to plant, forecast how much water plants require, and modify agricultural operations in response to climatic patterns by comparing past climate data with current weather forecasts.

Energy Demand Forecasts

Energy businesses can forecast energy demand and improve resource allocation using weather data. They can find relationships between weather patterns and energy use by examining historical data and contrasting it with the most recent detailed forecasts. This data can then be useful to effectively plan energy production, distribution, and peak demand periods.

Best Practices and Tips

When working with weather forecast data in Excel, data accuracy and reliability are two very important factors. Verify the sources of your data, prioritize reputable sources such as national weather services, and cross-check data points to mitigate errors. Regularly update your weather data in Excel to reflect the latest forecasts and conditions, utilizing automated tools or scripts where possible to quicken the process. 

To improve performance with large datasets, consider breaking down data into manageable chunks, using Excel’s built-in functions efficiently. You can also use techniques like data filtering and summarization. For further learning and exploration, use resources such as online tutorials, forums, and documentation provided by weather API providers. Engage with communities of meteorologists, analysts, and Excel users to exchange best practices and tips for maximizing the utility of weather data in Excel.


Integrating weather forecast data into Excel presents a great opportunity for various sectors to make the right decisions. Throughout this article, we’ve highlighted the importance of weather data in making strategic decisions. Therefore weather data has become highly associated with anticipating risks, optimizing operations, and seizing opportunities. With the capabilities of weather forecast APIs like weatherstack, users can easily integrate real-time and historical weather data into Excel. This provides a method for in-depth analysis. We encourage you to explore and experiment while improving your decision-making skills with weatherstack. Therefore don’t wait any further, purchase your weatherstack subscription today! 


What Is a Weather API?

A weather API is an interface that allows developers to access weather data programmatically.

How Does a Weather API Work?

Weather APIs collect weather information from a variety of sources and offer it in a structured format that is simple to acquire and incorporate into applications.

Are There Free Weather APIs Available?

Yes, there are free weather APIs that provide a limited amount of access to weather data.

How to Select the Best Weather API?

When selecting a weather API, take into account elements like the data’s dependability, the features and endpoints they offer, the pricing structure, and the documentation.