Weather conditions across major US cities will vary sharply on Saturday, September 26, 2026. While Boston may see heavy rain and strong winds, hot and sunny conditions are likely to prevail in Los Angeles, and warm weather with air-quality concerns in Dallas. Chicago is set for comfortable temperatures, while Washington DC will see a breezy mix of sunshine and clouds.
Here is the weather forecast for Dallas, Chicago, Washington DC, Miami, Boston and Los Angeles, along with what residents can expect over the next seven days.
