TNW News | Monday Evening Forecast

Aurora, Naperville & Chicago Metro
Monday, September 8, 2025 • 6:00 PM CT — Evening Forecast Package

The TNW New Weather Model (6 PM run) shows a calm and clear evening across Aurora, Naperville, and the greater Chicago metro. Temperatures cool from the upper 70s into the 60s after sunset, setting up a crisp and quiet night with lows dropping into the lower 50s inland.

Monday Evening & Overnight

• Aurora/Naperville (6–10 PM): Clear skies, temps falling through the 60s. Light west winds 5–10 mph.
• Chicago (Loop & Lakeshore): Upper 60s near the lakefront, calm conditions.
• Overnight: Mostly clear with lows 52°F inland and 57°F downtown Chicago.

Extended 7-Day Forecast

• Monday Evening: Clear, temps 60s → low 50s.
• Tuesday: Partly cloudy, high 77°F.
• Wednesday: Mostly sunny, high 76°F.
• Thursday: Partly cloudy, high 75°F.
• Friday: Mostly sunny, high 74°F.
• Saturday: Clear skies, high 73°F.
• Sunday: Partly cloudy, high 72°F.

Bottom Line

This Monday Evening Forecast Package (issued 6:00 PM CT) highlights a quiet and comfortable evening across Aurora, Naperville, and Chicago, with cool lows tonight and a mild Tuesday ahead.

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