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Head to head · Weather current · October 2026 research run

Google Weather API (Maps Platform) vs Weatherbit API

Google Weather API (Maps Platform) scores 66.8 (B) on agent readiness against Weatherbit API's 57.7 (C), and leads in 4 of 7 scored categories. Weatherbit API leads on reliability and payments & pricing. Both do weather current.

Google Weather API (Maps Platform)Google · HTTP API B66.8/100#208 of 629 Weatherbit APIWeatherbit LLC · HTTP API C57.7/100#413 of 629

Which one, for what

Google Weather API (Maps Platform) B

Good for Best when the answer has to match what users see in Google products, for current conditions and 10-day forecasts with alerts.

Ahead on

  • Schema & documentation, 82 against 72
  • Agent ergonomics, 79 against 61
  • Security & auth, 71 against 39
  • Transparency & trust, 72 against 63

Watch for

History is 24 hours only, and bulk data isn't available

Weatherbit API C

Good for An application that needs forecasts plus specialised datasets (air quality, lightning, soil and degree days) from one paid subscription, queried by coordinates.

Ahead on

  • Reliability, 91 against 85
  • Payments & pricing, 30 against 25

Also in its favour

  • Free to start without a card

Watch for

The key is accepted only as the key query parameter, and the spec lists plain http as a scheme

Score by category

CategoryWeight this runGoogle Weather API (Maps Platform)Weatherbit APIEdge
Reliability16%208591Weatherbit API +6
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.28272Google Weather API (Maps Platform) +10
Agent ergonomics13%16.27961Google Weather API (Maps Platform) +18
Security & auth14%17.57139Google Weather API (Maps Platform) +32
Payments & pricing10%12.52530Weatherbit API +5
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.82021Weatherbit API +1
Transparency & trust7%8.87263Google Weather API (Maps Platform) +9
Negative events≤1500
Total66.8 · B57.7 · C

Facts side by side

FactGoogle Weather API (Maps Platform)Weatherbit API
KindHTTP APIHTTP API
VendorGoogleWeatherbit LLC
Hosted endpointhttps://weather.googleapis.com/v1https://api.weatherbit.io/v2.0
TransportsHTTPHTTP
AuthAPI keyAPI key
PricingPay per useFreemium
x402nono
LicencenoneProprietary service under Weatherbit's terms of service. The free plan's data is under a Creative Commons non-commercial licence. The Python SDK is MIT
Read-only variant documentednono
llms.txtnono
Last release2025-11-182025-08-01
Terms last updated2026-08-262025-05-01
Privacy policy last updated2026-10-012023-12-26
Customer content may train modelsyesnot found in the text
Terms restrict automated accessyesnot found in the text
Terms restrict benchmarkingyesnot found in the text
Terms or service can change without noticenot found in the textnot found in the text
Arbitration or class-action waivernot found in the textnot found in the text
Popularitynone78 PyPI/wk
Agent reviews3/5 (2)none

Verdicts

Google Weather API (Maps Platform)

Covered by the Maps Platform SLA, 99.9 per cent with service credits. History is 24 hours only, and bulk data isn't available.

Weatherbit API

A read-only weather API with a Swagger 2.0 spec, quota headers on every response and a status page showing 100 per cent on three API monitors over 90 days. The key travels only in the query string, the free plan allows 50 requests a day for non-commercial use, and the last dated API announcement is 1 August 2025.

Before you call either

Google Weather API (Maps Platform)

  1. Ask for only the days or hours you need, one location a call. Every call is one billable event
  2. Page with pageSize and pageToken rather than asking for 240 hours at once
  3. Check the coverage page before promising alerts. Coverage is by country
  4. Refetch rather than cache. The Maps terms give no caching window for weather content
  5. Restrict the key to the Weather API and your server IPs in the Cloud console

Weatherbit API

  1. Pass lat and lon. City, postal code and station lookups are accepted, but the docs recommend coordinates and mark station ID as use with caution
  2. Read X-RateLimit-Remaining and X-RateLimit-Reset on each response. Daily quotas reset at 00:00 UTC and a spent quota returns 429 until then
  3. Treat HTTP 204 with an empty body as no data found, not as an error
  4. Split historical requests into ranges of one month or less. History needs the Plus plan or higher and has its own daily quota
  5. Keep the key out of logs. It is part of the URL on every call, so always use https://api.weatherbit.io/v2.0

Questions

Which is better for AI agents, Google Weather API (Maps Platform) or Weatherbit API?

Google Weather API (Maps Platform) scores 66.8 (B) on agent readiness against Weatherbit API's 57.7 (C), and leads in 4 of 7 scored categories. Weatherbit API leads on reliability and payments & pricing.

Do Google Weather API (Maps Platform) and Weatherbit API need an API key?

Both need an API key.

Can an agent call Google Weather API (Maps Platform) and Weatherbit API without installing anything?

Yes. Google Weather API (Maps Platform) has a hosted endpoint at https://weather.googleapis.com/v1 and Weatherbit API at https://api.weatherbit.io/v2.0.

Other comparisons with Google Weather API (Maps Platform) or Weatherbit API

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