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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Culture Observer weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows the current conditions for Overton, a Hampshire village best visited in late spring or early autumn for settled weather. The region’s mild climate means a light jacket and an umbrella are worth packing for any season, though summer offers the most reliable sunshine for exploring the surrounding countryside.
What is the typical weather pattern for Overton?
Overton sits in a sheltered part of the Hampshire downs, so it tends to be slightly drier and warmer than the county average. Winters are cool but rarely harsh, with daytime highs around 7–9°C, while summers peak at about 21–23°C. Autumn can be particularly pleasant with crisp mornings and clear skies, though the area does see occasional fog rolling in from the nearby Test Valley.
What should I pack for a visit?
For a summer trip, bring layers: a T-shirt, light jumper and a rainproof shell. In winter, a warm coat and sturdy shoes are essential, as the village paths can get muddy. School holidays in late July and August see a slight uptick in visitor numbers, but Overton remains quiet. For the latest conditions, check the 10-day forecast or the UK weather hub before setting out.
Is Overton often affected by flooding?
Overton sits near the River Test, which can rise after prolonged rain, but significant flooding is rare. The Met Office issues alerts when needed, and local updates are available on BBC News.
When do school holidays affect local travel?
Hampshire school holidays run mid-April to early May, late July to early September, and late October. Traffic through Overton is light year-round, but the Basingstoke road can be busier during these weeks.