Stack Health Score
Score = 30-day uptime − penaltiesLatency >500ms: −2 | >1000ms: −5
Outages this month: −2 each
Degradations this month: −1 each
Uptime · Latency · Incidents
Does your product depend on Tomorrow.io API?
Get alerted the moment Tomorrow.io API degrades — before your users notice. Monitor it alongside your whole stack, free for 30 days.
100.00%
UptimePercentage of time the API was available.
Only DOWN status impacts this metric.
188ms
Avg Latency
1,000+
APIs monitored
0
Outages
7
Degradations
This Month
About Tomorrow.io's Tomorrow.io API
Tomorrow.io's Tomorrow.io API provides weather forecasts and intelligence through Tomorrow.io. Tomorrow.io is a weather intelligence platform. The Tomorrow.io API is used by developers worldwide for weather forecasts, current conditions, weather intelligence, planning.
Probecast monitors the Tomorrow.io API from 4 global regions (US West, US East, Europe, Asia Pacific) every 300 minutes, tracking uptime, latency and regional availability. Our real-time monitoring helps developers and teams understand the current health of Tomorrow.io's Tomorrow.io API and get alerted the moment service degrades.
Why monitor Tomorrow.io API?
If your product depends on Tomorrow.io API for critical features, an outage on Tomorrow.io's side is an outage on your product. Probecast detects Tomorrow.io API incidents before your users do, giving you time to communicate with customers, fall back to alternative services or pause background jobs gracefully.
Current status
As of the latest check, Tomorrow.io API is operational. The 30-day uptime is 100.00%, with 7 incidents recorded this month. Average response latency across all regions is 188ms.
●Uptime History
Regional Status
US West
133ms
latency
US East
143ms
latency
Europe
159ms
latency
Asia Pacific
315ms
latency
Latency (24h)
Tomorrow.io API is one of 1,000+ services Probecast watches for you
Checking a status page during an incident means your users already noticed. Probecast flips that: it tells you first — and shows what the outage costs.
Checked from 4 regions
US West & East, Europe and Asia — a regional outage never hides.
Alerted the moment it degrades
Slack, email, Teams or webhooks — before your users notice.
Your whole stack, one screen
1,000+ catalog APIs plus your own endpoints, websites and cron jobs.
Your business view: traffic & revenue
Google Analytics, Probecast Pixel, Stripe, Polar, Lemon Squeezy & more — beside your uptime.
2-minute setup · no DevOps team needed · cancel anytime during the trial
Frequently Asked Questions
Recent Incidents
API Information
Monitored Endpoint
https://api.tomorrow.io/v4/timelines