Weather that tells you what to do.
What Can I Do? turns the forecast into a clear yes-or-no for the things you actually want to do outside — so you never have to translate humidity and wind speeds into a decision yourself.
How it works
Find you
Your location comes from a shared link, your device, or an approximate IP lookup — or you can search for any city. Nothing is stored.
Read the sky
One forecast fetch from Open-Meteo covers the next 7 days, hour by hour — cloud, wind, humidity, visibility, precipitation, and more.
Weigh what matters
Each activity has its own recipe of weighted factors. Stargazing cares about clouds and the moon; laundry cares about dry, breezy air.
Give a verdict
You get a score, a plain verdict — Perfect, Good, Risky, or Skip — and the best time window. No raw weather to decode.
What it scores
- Calm WeatherSettled, storm-free skies.
- StargazingClear, dark skies for looking up.
- Running / WalkingComfortable, safe conditions to move.
- Laundry DryingDry air and a breeze to dry clothes outside.
- PicnicPleasant, dry weather to eat outdoors.
- Outdoor ReadingCalm, mild conditions to sit with a book.
- Photography / Golden HourA dramatic sky at the right light.
- Fresh Air?Clean air to be outside.
Data & privacy
Forecasts come from Open-Meteo, a free, open weather API. What Can I Do? is a static site with no backend and no accounts — your location is used in your browser to fetch the forecast and is never sent to or stored on a server of ours.