Coming soon to the App Store

Never miss a clear sky.

The sky gives no warning. Fairweather does. It reads your day and answers the only question you actually had: go now, or wait until five.

Arriving on theApp Store Your location fetches the forecast, then it is forgotten.
9:41􀙇 5G 􀛨
San Francisco
Monday, July 27
21°
Windy
Go out whenever — the weather is turning
7 DAYS FREEUpgrade to PremiumThe moment the sky clears.
Your sun stats · July 2026
You caught 136 h of sun
0 h of rain · 100 % dry
🏃Run
🍷Terrace
🚶Walk
👕Laundry

Every hour of sun you caught, counted.

No other weather app keeps score. Fairweather does — month by month, with the cities where you collected it. Watch a grey January turn into a bright June, and see exactly what the year gave you.

What makes it different

The weather is just data.
Fairweather turns it into a decision.

No more squinting at hourly charts. Just the one thing you actually wanted to know.

Dry windows and sunny slots

Fairweather finds the gaps in your day and names the best time to head out — then tells you what changed since yesterday.

Your full sun history

Hours of sun and hours of rain, month by month — with the cities where you caught them, so the number is never just a number.

Rain radar, four hours ahead

Watch the gaps open before they reach you, minute by minute — with a Live Activity counting down to the first drop and the last.

The sky at your event's address

Your appointments with the weather attached — at the place they actually happen — and a heads-up if you should leave before the rain.

Questions? A real person answers.

No ticket queues, no bots. Fairweather is made by one developer who reads every email.

support@fairweather.day