Weather Underground API (free tier)

Weather Underground's popular developer API was sunset in stages after IBM acquired The Weather Company. The free tier closed to new signups in 2018, and the API was fully retired in early 2019. Personal Weather Station data eventually moved to a separate, restricted endpoint.

Status
🔴 Offline · 0 ms

30-day uptime
0%

Free tier
Sunset 2018-2019 after IBM acquisition.

Auth
API key

Last 30 days

Free alternatives (live ranking)

NOAA National Weather Service — 🟢 Online · Unlimited (US only), no key, no credit card
Weatherstack — 🟢 Online · 100 calls/month, free key, no credit card
7Timer! — 🟢 Online · Unlimited, no key, no credit card

Compare Weather Underground API (free tier) with…

Weather Underground API (free tier) vs NOAA National Weather Service — Unlimited (US only), no key, no credit card
Weather Underground API (free tier) vs Weatherstack — 100 calls/month, free key, no credit card
Weather Underground API (free tier) vs 7Timer! — Unlimited, no key, no credit card

Paid alternatives

IBM Environmental Intelligence Suite — enterprise
OpenWeatherMap — free 1000/day, paid from $40/mo

Frequently Asked Questions

Does Weather Underground API (free tier) require an API key?

Yes, Weather Underground API (free tier) requires a free API key. You can sign up via their documentation.

What is Weather Underground API (free tier)'s free tier?

Sunset 2018-2019 after IBM acquisition.

Is Weather Underground API (free tier) currently online?

We check Weather Underground API (free tier) every hour. The current status is shown at the top of this page. You can also see the 30-day uptime history in the chart above.

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