TNW News | Monday Midday Forecast

Aurora, Naperville & Chicago Metro
Monday, September 8, 2025 • 11:00 AM CT — Midday Forecast Package

The TNW New Weather Model (11 AM run) shows a bright and comfortable start to the workweek across Aurora, Naperville, and the Chicago metro. Temperatures this late morning are in the mid-60s, climbing into the upper 70s by afternoon under mostly sunny skies.

Monday Midday

• Late Morning (10 AM–Noon): Mostly sunny, temps 64–66°F, light winds.
• Afternoon (Noon–6 PM): Mostly sunny, high near 78°F, calm to light southerly breeze.

Extended 7-Day Forecast

• Monday (Today): Morning 65°F • Afternoon high 78°F.
• Tuesday: Morning 66°F • Afternoon high 77°F.
• Wednesday: Morning 65°F • Afternoon high 76°F.
• Thursday: Morning 64°F • Afternoon high 75°F.
• Friday: Morning 62°F • Afternoon high 74°F.
• Saturday: Morning 60°F • Afternoon high 73°F.
• Sunday: Morning 59°F • Afternoon high 72°F.

Bottom Line

This Monday Midday Forecast Package (issued 11:00 AM CT) highlights a pleasant start to the week, with comfortable mornings in the 60s and mild afternoons in the upper 70s. The TNW New Weather Model shows a steady, dry week with only gradual cooling into next weekend.

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