The time of Actual Sunset minus the time of Actual Sunrise.

The change in length of daylight between today and tomorrow is also listed when available. Forecaster the Met Office said: "A cloudy day for most. Scattered showers, occasionally heavy, throughout the morning.

Will it rain today? The latest rainfall forecast from the Met Office, providing you with hourly updates and a rainfall map showing you where it will rain today.

Classic Weather Maps

Related articles Surface pressure charts The rainfall forecast map shows where it is expected to rain today and tomorrow. PoP is defined as the chance of measurable precipitation occurring at any point in a selected area. This definition means that at any given point in the forecast area, there is a PoP percent chance of measurable precipitation during the time period of the forecast. But where do weather forecasters arrive at this value?

The probability of precipitation is calculated from the product of two variables. Breezy, with a north wind 16 to 21 mph, with gusts as high as 36 mph.

Tonight Partly cloudy, with a low around North wind 8 to 11 mph, with gusts as high as 24 mph. Thursday Mostly sunny, with a high near

Will it rain at 8pm today Video

Those notifications often seem eerily accurate, and they let you know when you might want to leave somewhere and avoid the impending precipitation.

Detailed Hourly Forecast — Next 24 hours

Both are great apps, if not quite as slick as the Dark Sky app.

Will it rain at 8pm today - interesting

But Dark Sky offers something a bit different. After designing their own weather service from scratch, they can deliver hyperlocal and very accurate details. On the Web: DarkSky. Give it your exact physical location—down to a street address, not just an entire city or zip code—and it provides forecasts for your area. Instead, it aggregates data from a variety of raw data sources. Dark Sky offers all the same information as the darksky.

On iPhone or Android: Free Alternatives

Those notifications often seem eerily accurate, and they let you know when you might want to leave somewhere and avoid the impending precipitation. On iPhone or Android: Free Alternatives If you prefer not to pay for a weather app, you can get nearly the same quality information from free apps. Android users can choose between Arcus Weather which uses information from darksky.

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