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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Media Grid UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Based on the live forecast above, Basel is currently experiencing [temperature range from live forecast] with [conditions]. This is typical for early December, when daytime highs average 4–6°C and overnight lows drop to around 0°C, often with fog or light rain.
What is the weather in Basel today?
The live forecast above shows the current temperature and conditions for Basel. Expect a high of [range]°C and a low of [range]°C, with cloud cover and a moderate breeze from the southwest. Rain probability is low, but patchy drizzle is possible during the afternoon. For a detailed look at the next few days, check our 10 Day Weather Forecast UK page, which includes comparable data for UK cities.
What is the long-term outlook for Basel?
Looking ahead, the weather in Basel 10 days and basel weather 14 days both indicate a gradual cooling trend, with occasional showers moving in from the Alps. For a broader view, the basel weather forecast 30 days suggests a typical December pattern: cold mornings, crisp afternoons, and increasing chance of snow toward the end of the month. Those planning ahead may also want to check basel weather 15 days for a more reliable mid-range outlook. For UK comparisons, see our UK weather hub.
What is the best time to visit Basel?
Late spring (May–June) and early autumn (September–October) offer mild temperatures (15–22°C) and lower rainfall. Summer can be warm but crowded; winter is cold but festive, especially for the Christmas markets.
Does it snow in Basel in December?
Yes, light snowfall occurs on about 5–7 days per December, often mixing with rain. Accumulations above 5 cm are rare in the city centre but more common in the surrounding hills.
How accurate are 30-day forecasts for Basel?
Long-range forecasts (basel weather forecast 30 days) give general trends rather than precise daily figures. Reliability drops after 10–14 days; for short-term planning, use the basel weather 14 days or basel weather 15 days outlooks.