Home › Weather › Weather Harlington
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the MarketUK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Harlington currently sees temperatures in the range indicated by the live forecast above, with conditions typical for this time of year. This means a mix of cloud cover and clear spells, with any rain likely to be light and passing.
What is the outlook for Harlington this week?
The trend over the coming days points to a gradual shift, with daytime highs staying near the seasonal average. Winds will be moderate, predominantly from the west or south-west, which often brings changeable conditions. Overnight lows will dip into single figures, so a light jacket is advisable for early mornings and evenings. For a broader view of conditions across the country, see our UK weather hub.
Will it rain in Harlington today?
Rainfall is not expected to be heavy or persistent, but a few light showers cannot be ruled out, especially during the afternoon. The chance of any prolonged wet weather remains low. For a detailed look further ahead, check the 10 day weather forecast UK.
Is Harlington prone to fog?
Fog can form in Harlington during autumn and winter, particularly in the early morning after clear, calm nights. It usually clears by mid-morning as the sun rises and temperatures increase slightly.
How does Harlington compare to nearby towns?
Harlington’s weather is very similar to that of Luton and Dunstable, given their proximity in Bedfordshire. Slight differences may occur due to local topography, but the general forecast applies across the area.
When is the best time to visit Harlington?
Late spring (May to June) and early autumn (September) offer the most settled weather, with milder temperatures and lower rainfall. Summer can be warm, but July and August are also the wettest months on average.