Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

The Best Weather Data Software in 2026

We researched weather data software using information on vendors’ official websites, including pricing pages, plan tables, and product documentation. Our rankings focus on the category’s core job, value for money, and verified features, helping buyers compare data access, forecast capabilities, and delivery options for weather data.

Our top picks

  1. Top ranked

    Global historical, current, and forecast weather data with alerts and browser tools.

    Free plan

  2. Runner-up

    Open-Meteo#2 of 6
    8.5/10

    A free, open-source API suite for developers needing broad weather and climate data.

    Free plan

  3. Top-ranked free plan

    7.8/10

    Free APIs for French forecasts, observations, climatology, radar and vigilance bulletins.

    Free plan

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

The full ranking 6 tools, best first

6 tools
  1. Best forTeams needing global historical, current, and forecast data

    Global historical, current, and forecast weather data with alerts and browser tools.

    • Weather alerts
    • Historical data
    8.8/10★★★★☆
    View Weather API
  2. Best forAPI users who want free weather and climate data

    A free, open-source API suite for developers needing broad weather and climate data.

    • Historical data
    8.5/10★★★★☆
    Visit Open-Meteo
  3. Best forBusinesses seeking a broad weather-data API

    Broad weather-data API coverage, with sales-led pricing and cloud delivery.

    • Weather alerts
    • Historical data
    8.1/10★★★★☆
    Visit CustomWeather
  4. Best forUsers needing free, locally focused French weather data

    Free APIs for French forecasts, observations, climatology, radar and vigilance bulletins.

    • Weather alerts
    • Historical data
    7.8/10★★★★☆
    Visit Météo-France
  5. Best forAnalysts exploring and visualizing NOAA datasets

    A free NOAA desktop toolkit for exploring, visualizing, and exporting weather datasets.

    • Historical data
    7.4/10★★★★☆
    Visit NOAA NCEI
  6. Best forDevelopers needing detailed point forecasts

    A configurable forecast API for weather, marine, air-quality, and pollen data.

    7.0/10★★★★☆
    Visit Windy.com

No tools match those filters.

Compare at a glance

#ToolFree planPaid fromHistorical dataData deliveryWeather alertsScore
1Visual Crossing WeatherYesYesMultipleYes8.8
2Open-MeteoYesYesApiNo8.5
3CustomWeatherYesApiYes8.1
4Météo-France APIsYesFreeYesMultipleYes7.8
5NOAA Weather and Climate ToolkitYesFreeYesMultiple7.4
6Windy.com Point Forecast APIYesNoApi7.0

Head-to-head All 15 comparisons →

Explore other topics All topics →

How we rank weather data software

Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update