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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Data Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
New Orleans has a humid subtropical climate: mild winters, very hot and humid summers, and a distinct rainy season. As the live forecast above shows, conditions can shift quickly, so checking hourly updates is wise if you’re visiting.
What’s the weather like in New Orleans throughout the year?
New Orleans weather monthly follows a clear pattern. Winters (December–February) are cool, with average highs around 16–18°C and lows near 8°C. If you’re planning a trip, new orleans weather december is mild and generally pleasant, though occasional cold fronts can bring rain. Spring and autumn are warm and less humid, while summer (June–August) sees average highs of 32–34°C with high humidity and frequent afternoon thunderstorms. The city’s hurricane season runs from June to November, so it’s worth checking severe weather warnings if you’re travelling then.
How accurate are the 10‑day and 14‑day forecasts for New Orleans?
For most purposes, the weather in new orleans 10 days is reliable for general trends, while the weather in new orleans 14 days gives a broader outlook. Short-term accuracy is best: check the weather in new orleans tomorrow and the weather in new orleans hourly for precise timing of rain or temperature shifts. The new orleans weather radar is essential for tracking thunderstorm cells during summer.
Does New Orleans get snow?
Snow is extremely rare; the last significant snowfall was in 2008. Freezing rain or sleet can occur once or twice a decade, but usually the city sees only chilly rain in winter.
When is the best time to visit New Orleans for good weather?
Late March to early May and October to early November offer warm, lower humidity days and fewer storms. These shoulder seasons avoid both summer downpours and the mild but variable winter weather.
Is the humidity in New Orleans really that bad?
Yes, particularly from June to September. Dew points often exceed 22°C, making it feel oppressive. Light, breathable clothing and staying hydrated are essential if you’re visiting during summer.
Sources
For comparing conditions back home, see our Australia weather hub or check major city guides like Sydney Weather and Melbourne Weather.