Wednesday, November 4

UV index forecast in Glen Ellyn, Illinois

Today’s forecast is not available here yet. The latest, for Wednesday, November 4, peaked at 1 (low) around 10 AM.

UV index right now in Glen Ellyn

The forecast for the current hour is unavailable. Check back for a new forecast.

Protection on Nov 4Below UV 3 all dayUV 3 or higher, local time
Solar noon11:37 AMwhen the sun is highest
Sunrise · sunset6:30 AM · 4:43 PMlocal time
Peak1around 10 AM

Sun protection on Wednesday, November 4

Low No protection needed. You can safely stay outside using minimal sun protection (EPA).

What the UV index scale means

Hourly UV forecast

0 3 6 8 11 9AM 1 1 11AM 1 1 1PM 1 3PM
Glen Ellyn hourly UV index, Wednesday, November 4: peaks at 1 (Low). Colors follow the WHO exposure categories.
HourUV indexExposure
9 AM0Low
10 AM1Low
11 AM1Low
12 PM1Low
1 PM1Low
2 PM1Low
3 PM0Low
 NOAA/EPA UV Index forecast for ZIP 60137, local time. Forecast retrieved Nov 4, 2026 at 1:59 PM CST.

Recent UV forecasts in Glen Ellyn

Across 7 available forecast dates from Oct 29, 2026 to Nov 4, 2026, the forecast peak ranged from 1 to 3 (highest on Oct 30, 2026).

DatePeak UVExposure
Wed, Nov 41Low
Tue, Nov 32Low
Mon, Nov 22Low
Sun, Nov 11Low
Sat, Oct 312Low
Fri, Oct 303Moderate
Thu, Oct 292Low
 Archived NOAA/EPA forecasts, not measured UV. Only available dates are shown; missing dates are not estimated.

UV index today near Glen Ellyn

CityDistancePeak today
Wheaton, IL2.5 mi—
Lombard, IL2.5 mi—
Glendale Heights, IL3.7 mi—
Carol Stream, IL5.0 mi—
Addison, IL5.0 mi—
Downers Grove, IL5.6 mi—

More: Illinois UV index · Glen Ellyn frost dates · Evanston water temperature · UV index explained