Average temperatures, rainfall and packing tips for Dallas, United States in October
October in Dallas is typically hot, with average daytime highs around 30°C and nights near 18°C. Temperature-wise it sits mid-range for Dallas (the 5th warmest month).
Rainfall is light in October: roughly 7 mm across the whole month, typically the driest month of the year.
← Dallas weather tomorrow (live)
In October, Dallas averages a daytime high of about 30°C and a night-time low of around 18°C, based on recent historical data.
Rainfall is light in October: roughly 7 mm across the whole month, typically the driest month of the year.
October is one of the most comfortable months to visit Dallas - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.