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Environment
Weather Forecast
AL9 5DJ Welwyn Hatfield District
Stay updated with the latest weather.
Real-time weather conditions, including temperature, precipitation, and air quality with our detailed weather tracking page.
30 June 2025
The Weather Today
Good morning! In the South East, expect a bright and breezy day ahead. Early morning fog patches will clear to reveal plenty of sunshine, making it feel pleasantly warm with temperatures reaching up to 20 degrees. Winds will be light to moderate, so it should feel quite comfortable throughout the day. There might be a few clouds rolling in during the late afternoon, but no significant rain is expected.
3-Day Forecast
Looking ahead, tomorrow will continue to be mostly sunny, with temperatures slightly cooler, peaking around 18 degrees. A mix of sun and cloud is anticipated, and it will be a dry day.
The following day, we see a change as cloud cover increases. It will be mostly overcast with a potential for light showers in the late afternoon. Temperatures will hover around 17 degrees.
By Thursday, conditions will improve once more, with partly cloudy skies and some sunny intervals
The day should remain dry, with temperatures reaching 19 degrees.
.
The Weather Today
Good morning! In the South East, expect a bright and breezy day ahead. Early morning fog patches will clear to reveal plenty of sunshine, making it feel pleasantly warm with temperatures reaching up to 20 degrees. Winds will be light to moderate, so it should feel quite comfortable throughout the day. There might be a few clouds rolling in during the late afternoon, but no significant rain is expected.
3-Day Forecast
Looking ahead, tomorrow will continue to be mostly sunny, with temperatures slightly cooler, peaking around 18 degrees. A mix of sun and cloud is anticipated, and it will be a dry day.
The following day, we see a change as cloud cover increases. It will be mostly overcast with a potential for light showers in the late afternoon. Temperatures will hover around 17 degrees.
By Thursday, conditions will improve once more, with partly cloudy skies and some sunny intervals
The day should remain dry, with temperatures reaching 19 degrees.
7-day Forecast
Air quality in AL9 5DJ
What does this mean?
In the AL9 5DJ area, the Air Quality Index (AQI) ranges from 0 to 500, with higher values indicating deteriorating air quality. A range of 0-50 indicates good air quality with minimal risk to health, 51-100 is moderate, posing minor concerns for sensitive people, 101-150 is unhealthy for sensitive groups such as children and the elderly, 151-200 is unhealthy for all, requiring health warnings and reduced outdoor activities, 201-300 is very unhealthy, impacting everyone, and 301-500 is hazardous, posing severe health risks, and outdoor exertion should be avoided.
