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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Toronto Post Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Based on the live forecast above, Dallas is seeing temperatures in the low 30s °C with scattered thunderstorms expected after 2 PM, meaning a hot, humid afternoon with a chance of brief heavy rain.
What is the temperature range today?
The high reaches the low 30s °C, with the heat index making it feel closer to the mid-30s. Overnight, temperatures drop to around 22 °C. Winds are light from the south at 10–15 km/h, offering little relief.
Will it rain?
Scattered thunderstorms develop mainly west of downtown after 2 PM, moving eastward into the evening. Rainfall totals are generally 5–10 mm, though isolated downpours could drop 20 mm in a short period. The chance of a thunderstorm is around 40%.
Should I cancel outdoor plans?
Not necessarily. Most of the morning stays dry and sunny. If you can schedule outdoor activities before 2 PM, you should avoid the worst of the storms. After that, keep an eye on radar and be ready to head indoors quickly.
When will the heat break?
A weak cold front arrives Thursday, dropping highs to the mid-20s °C and lowering humidity. Until then, expect a muggy pattern with daily thunderstorm chances. The live forecast above will update as the front approaches.
For the latest conditions across Canada, visit our Canada weather hub or check the Toronto weather page.