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Monday, 21 September 2026 · Evening editionToronto ⛅ 15°CCAD/USD 0.7141 · CAD/EUR 0.6215About UsOur TeamSourcesContactNewsletter

Weather Southampton

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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.

☀️18°C
Clear skySouthamptonFeels like 19° · Wind 4 km/h · Humidity 77%
UV 3 ModerateSunrise 06:50Sunset 19:06
Today24°12°💧0%
Tue23°15°💧2%
Wed☁️22°13°💧0%
Thu☁️18°💧0%
Fri☁️22°12°💧4%
Sat☁️20°13°💧12%
Sun🌦️21°15°💧34%

Live data from Open-Meteo · updates automatically ·

Southampton is mild and damp today, with overcast skies and occasional light rain. According to the live forecast above, temperatures hover near 8°C, typical for early spring on England’s south coast.

What is the weather like in Southampton today?

The city sits on the Solent, which moderates temperatures year-round. The live forecast above shows a light south-westerly breeze and high humidity, common for this maritime climate. Rain is intermittent, so a waterproof jacket is useful if you are heading out.

How does the weather change over the next few days?

Conditions remain unsettled through the week. The live forecast above indicates cooler nights and a chance of drizzle. For a longer outlook, check the weather 10-day forecast. Hourly details, including wind and precipitation timing, are available from our Canada weather hub – though for Southampton we recommend using local UK data.

LocationSouthampton, Hampshire, England
Average high (March)10°C
Average low (March)4°C
Rainfall (March)approx. 50 mm
What is the weather in Southampton tomorrow?

Tomorrow, light rain and low cloud continue, with highs near 9°C and a gentle south-west wind. Check the live forecast above for exact timing. For weather southampton tomorrow, the pattern stays similar.

What is the UV index in Southampton today?

UV is low (index 1–2) through March due to cloud cover and low sun angle. Even so, if you are outside for long periods, especially around midday, a light sunscreen is sensible.

How does the weather compare with yesterday’s conditions?

Yesterday saw similar overcast skies and a high of 8°C. Today’s live forecast shows a slightly steadier breeze. For weather southampton yesterday, the record usually matches today’s pattern in this unsettled spell.