How GoodDayTo judges dry laundry weather
Outdoor laundry dries best when several small weather advantages line up: little or no rain, lower humidity, a useful breeze and enough warmth or sunshine to move moisture away from fabric. GoodDayTo combines those signals hour by hour instead of treating a single temperature reading as the whole answer.
- Rain probability and actual precipitation
- Relative humidity
- Wind speed
- Air temperature
- Daylight conditions
🌞 Make the most of the good window
- Give heavier towels and denim the longest part of the dry window.
- A moderate breeze helps, but very strong wind can make outdoor drying impractical.
- If the best score is late in the day, leave enough time before evening humidity rises.
How to use the laundry score in real life
A strong score is most useful when several drying signals line up at the same time: little or no rain risk, lower humidity, some airflow and enough warmth or daylight to keep evaporation moving. A breezy 18°C afternoon can sometimes dry laundry better than a warmer but very humid, still day. If GoodDayTo shows WAIT, check the best upcoming window rather than assuming the whole day is poor; a damp morning can turn into a much better drying afternoon.
For thick towels, bedding or heavy cotton, give yourself more time than the score window suggests because these items hold moisture longer. Lightweight shirts and sportswear usually need less time. Bringing washing in before evening humidity rises can also make a noticeable difference.
What the laundry score cannot know
GoodDayTo does not know whether your line is in shade, under a roof, between buildings or exposed to direct sun. It also cannot see the fabric type, spin-cycle dryness, local pollen, smoke, dust or a tiny shower that develops between forecast updates. Treat the score as a weather-quality guide for outdoor drying, then apply what you know about your own drying space.
What the score means
GO means the weather signals we can measure look favourable. WAIT means conditions are mixed and a better hour may be nearby. NOT TODAY means the forecast currently contains enough unfavourable signals that this activity is unlikely to be a good weather choice. These are planning recommendations, not safety clearances.
Frequently asked questions
Can clothes dry outside when it is cold?
Yes. Drying can still happen in cool weather when the air is relatively dry and moving, although it is usually slower than on a warm, breezy day.
Does wind help laundry dry?
A light or moderate breeze usually helps by carrying humid air away from the fabric. Very strong wind can create its own practical problems.
Why can a sunny day still score poorly?
High humidity, a high chance of showers or very weak airflow can all slow drying even when there is sunshine.