Dallas Forecast: Highs Near 95°F Expected on Sept. 25
• The National Weather Service (NWS) Fort Worth/Dallas office forecasts a high temperature near 95°F (35°C) for Dallas in the days surrounding September 25,
• Heat index values are expected to reach the upper 90s°F (around 37°C). AccuWeather's monthly forecast for September 2026 indicates a temperature range of 83°F to 96°F (28°C to 36°C), with an average high of 90°F (32°C). Climatologically, late September in Dallas remains warm, and current guidance suggests temperatures will likely stay in the mid-90s°F range unless a significant weather system, such as a cold front, alters the pattern. Prediction markets are monitoring the potential for a high temperature between 88°F and 89°F (31°C to 32°C), but this outcome is considered less likely without a notable atmospheric shift.
Impact & Risks
Residents in Dallas should prepare for continued warm conditions, with temperatures potentially reaching the mid-90s°F (around 35°C). Heat index values in the upper 90s°F (around 37°C) could lead to discomfort and heat-related health risks, particularly for vulnerable populations such as the elderly, children, and those with pre-existing health conditions. While a cooler-than-expected front could bring relief, current forecasts do not indicate a significant drop in temperatures. Outdoor activities should be planned with heat precautions in mind.
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