Wednesday, November 4

UV index forecast in Lancaster, California

Today’s forecast is not available here yet. The latest, for Wednesday, November 4, peaked at 5 (moderate) around 12 PM.

UV index right now in Lancaster

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 noon11:37 AMwhen the sun is highest
Sunrise · sunset6:18 AM · 4:56 PMlocal time
Peak5around 12 PM

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 3 4 11AM 5 4 1PM 3 1 3PM
Lancaster 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 AM3Moderate
11 AM4Moderate
12 PM5Moderate
1 PM4Moderate
2 PM3Moderate
3 PM1Low
 NOAA/EPA UV Index forecast for ZIP 93534, local time. Forecast retrieved Nov 4, 2026 at 11:59 AM PST.

Recent UV forecasts in Lancaster

Across 7 available forecast dates from Oct 29, 2026 to Nov 4, 2026, the forecast peak ranged from 4 to 5 (highest on Nov 1, 2026).

DatePeak UVExposure
Wed, Nov 45Moderate
Tue, Nov 34Moderate
Mon, Nov 25Moderate
Sun, Nov 15Moderate
Sat, Oct 314Moderate
Fri, Oct 304Moderate
Thu, Oct 294Moderate
 Archived NOAA/EPA forecasts, not measured UV. Only available dates are shown; missing dates are not estimated.

UV index today near Lancaster

CityDistancePeak today
Palmdale, CA8.1 mi—
Santa Clarita, CA27 mi—
Glendale, CA35 mi—
Burbank, CA36 mi—
Pasadena, CA37 mi—

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