Weather APIs — the leading options in 2026
We've gathered the most useful APIs in this category, with a special focus on the Israeli market.
API overview
Below are the top 2 APIs in the Weather category. Each was picked because it is reliable, well documented and especially useful in the Israeli context.
OpenWeatherMap
Current weather, 5-day forecasts and alerts for 200,000+ cities globally, including Israel.
IMS — Israel Meteorological Service
Official API of the Israeli Meteorological Service — the most accurate weather data for Israel.
How to choose between them
Rule #1: start free. Beyond saving money, free APIs tend to be simpler and faster to ship. When you consistently hit the rate limit, that's the cue to upgrade.
Rule #2: judge the docs. If you can't find a cURL example on the front page, you'll likely waste hours guessing. Prefer APIs with documentation you can read quickly.