TNW News | Monday Midday 7-Day Forecast

Aurora, Naperville & Chicago Metro
Monday, September 15, 2025 • 11:30 AM CT — Midday Forecast Package

The TNW New Weather Model (11:30 AM run) shows another calm and comfortable day across Chicagoland. Temperatures are sitting in the mid-70s by midday, with sunshine dominating and low humidity keeping conditions pleasant. Light northwest winds are helping keep the air crisp and seasonable.

Midday Conditions (Monday)

• Current Temps: 74–76°F across Aurora, Naperville, and Chicago suburbs.
• Skies: Mostly sunny with a few passing clouds.
• Winds: Northwest 5–10 mph.
• Humidity: Low, comfortable air.

Extended 7-Day Forecast

• Monday (Today): Mostly sunny, high 77°F.
• Tuesday: Partly cloudy, high 76°F.
• Wednesday: Mostly sunny, high 75°F.
• Thursday: Partly cloudy, high 74°F.
• Friday: Mostly sunny, high 74°F.
• Saturday: Partly cloudy, high 73°F.
• Sunday: Mostly sunny, high 74°F.

Bottom Line

This Monday Midday Forecast Package (issued 11:30 AM CT) highlights mild, dry, and sunny weather across Aurora, Naperville, and the Chicago metro. The week ahead looks calm and steady, with no major storm systems expected.

Source: TNW New Weather Model • NWS Chicago • The Weather Company
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