Wednesday, November 4

UV index forecast in Colton, California

Today’s forecast is not available here yet. The latest, for Wednesday, November 4, peaked at 5 (moderate) around 11 AM.

UV index right now in Colton

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

Protection on Nov 410 AM–3 PMUV 3 or higher, local time
Solar noon11:34 AMwhen the sun is highest
Sunrise · sunset6:13 AM · 4:54 PMlocal time
Peak5around 11 AM

Sun protection on Wednesday, November 4

Moderate Protection needed. Seek shade during late morning through mid-afternoon. Use broad-spectrum SPF 15+ sunscreen on exposed skin and wear protective clothing, a wide-brimmed hat and sunglasses (EPA).

What the UV index scale means

Hourly UV forecast

0 3 6 8 11 7AM 1 2 9AM 4 5 11AM 5 4 1PM 3 1 3PM
Colton hourly UV index, Wednesday, November 4: peaks at 5 (Moderate). Colors follow the WHO exposure categories.
HourUV indexExposure
7 AM0Low
8 AM1Low
9 AM2Low
10 AM4Moderate
11 AM5Moderate
12 PM5Moderate
1 PM4Moderate
2 PM3Moderate
3 PM1Low
 NOAA/EPA UV Index forecast for ZIP 92313, local time. Forecast retrieved Nov 4, 2026 at 11:59 AM PST.

Recent UV forecasts in Colton

Across 7 available forecast dates from Oct 29, 2026 to Nov 4, 2026, the forecast peak ranged from 4 to 5 (highest on Oct 29, 2026).

DatePeak UVExposure
Wed, Nov 45Moderate
Tue, Nov 35Moderate
Mon, Nov 25Moderate
Sun, Nov 14Moderate
Sat, Oct 314Moderate
Fri, Oct 304Moderate
Thu, Oct 295Moderate
 Archived NOAA/EPA forecasts, not measured UV. Only available dates are shown; missing dates are not estimated.

UV index today near Colton

CityDistancePeak today
Loma Linda, CA4.3 mi—
Rialto, CA5.6 mi—
San Bernardino, CA6.2 mi—
Fontana, CA8.7 mi—
Redlands, CA8.7 mi—
Jurupa Valley, CA8.7 mi—
Riverside, CA8.7 mi—
Highland, CA9.9 mi—
Moreno Valley, CA11 mi—

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