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Hourly Forecast
Daylight Hours
06:43
Sunrise
19:05
Sunset
Moon
Waxing Crescent
12:00
Moonrise
20:18
Moonset
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Weather in Haywards Heath today, September 15, 2026
Haywards Heath could see fog on September 15, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still.
The day peaks near 21°C and cools toward 12°C. The air stays humid, with relative humidity between 65% and 89% and the peak around 23:00. Airflow remains manageable, reaching about 5.3 km/h around 16:00.
Afternoon skies stay clogged, peaking close to 100% near 14:00. The grey theme continues rather than clearing out. Visibility holds near 33.8 km, though it can fall to 23.1 km. Daylight runs from 06:43 to 19:05, lasting 12 hours 21 minutes of sunlight today.
In short, fog or mist is the watchpoint in Haywards Heath on September 15, 2026; leave extra time for travel around a high of 21°C.
Frequently asked questions about weather in Haywards Heath
How warm does it get in Haywards Heath?
The warmest month in Haywards Heath is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Haywards Heath?
The coldest month in Haywards Heath is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Haywards Heath?
The wettest month in Haywards Heath is November, with an average of 81mm of precipitation.
What is the driest time of year in Haywards Heath?
The driest month in Haywards Heath is April, with an average of 47mm of precipitation.
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