RainYesNo

Will it rain today?

One glance. Yes, no or maybe. No fuss.

RainYesNo gives one clear answer to the only question that matters: will it rain? No tables — just YES, NO or MAYBE for the next 12 hours.

About to head out and unsure about an umbrella? Share your location or enter a postcode and you’ll know in a second.

How does it work?

  1. Allow access to your location, or type a postcode or city name.
  2. We fetch the precipitation forecast for the next 12 hours.
  3. You get one answer: YES (rain expected), NO (dry) or MAYBE (slight chance).

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Frequently asked questions

How do I know if it will rain today?

Share your location or enter a postcode and RainYesNo instantly shows YES, NO or MAYBE for the next 12 hours, based on the current hourly rain probability and expected precipitation.

Is rain forecast for today?

RainYesNo looks 12 hours ahead and sums it up in one word: YES when rain is expected, MAYBE for a slight chance and NO when it should stay dry.

Can I check if it will rain by postcode?

Yes. Type your postcode or city, or use your current location. We resolve the coordinates and fetch the precipitation forecast for exactly that area.

What does a 50% chance of rain actually mean?

A 50% chance means it rains in half of comparable situations at that place and hour. It says nothing about how much, which is why RainYesNo also looks at the expected millimetres.

How reliable is a rain forecast?

The first few hours are usually quite accurate; uncertainty grows further out. RainYesNo combines professional weather models and therefore sticks to the next 12 hours.

Can I check the rain anywhere in the world?

Yes, RainYesNo works for any location worldwide. Enter a foreign city or postcode, or share your location, and you get the same simple yes/no/maybe answer.