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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
If you’re visiting Tyalgum today, expect warm, humid conditions typical of the Tweed Valley, with the live forecast above showing the current trend. Afternoon thunderstorms are common in summer, so carry rain gear and check radar before heading to the Tyalgum pub or a walk up to Tyalgum Ridge Retreat.
What makes Tyalgum’s weather unique?
Tyalgum sits in a narrow valley between the caldera rim and the Border Ranges, which traps heat and moisture. This creates a subtropical microclimate: summers are hot and sticky, winters mild with cool mornings. The real quirk is the sudden afternoon storm build‑up, fed by moist easterly winds off the coast. For a broader outlook, the Australia weather hub covers similar valley patterns across the region.
How to plan your visit around the weather
The dry season (May–August) offers the most reliable conditions for outdoor plans – lower humidity, clear skies and comfortable daytime highs around 20°C. Summer (December–February) brings the highest rainfall and the risk of flash flooding in low‑lying areas. If you’re checking the tyalgum weather 14 day forecast, focus on the chance of rain and afternoon storm potential rather than exact temperatures, because local topography shifts them quickly. For nearby comparisons, see Brisbane Weather or Severe Weather Warning pages if storms are forecast.
Is Tyalgum prone to flooding?
Yes – the Tyalgum Creek and surrounding low‑lying parts can flood quickly after heavy rain, especially from East Coast Lows. Always check the local gauge and the murwillumbah weather alerts, as floodwaters often arrive downstream within hours.
What’s the best time to visit Tyalgum Ridge Retreat?
Late autumn to early spring (April–September) offers the clearest skies for views from the retreat, with lower humidity and fewer mosquitoes. Summer can be stifling, though the storms are dramatic from the ridge.
How does Tyalgum weather differ from Murwillumbah?
Tyalgum is slightly warmer and more sheltered than Murwillumbah, due to its valley bowl. Murwillumbah gets more breeze from the coast, so it can feel less humid, but Tyalgum has a higher chance of afternoon storm development.