The UV index today depends on latitude, season, clouds, and ozone. Typical summer values in temperate cities range 6–9, while tropical or high-elevation places can hit 10–12+. Check your city or use “near me / in my location” or search by zip code. For example, coastal areas like weather Carlsbad San Diego, island getaways such as Wailea Maui Hawaii, or desert regions often show higher readings than inland towns.

The UV index right now usually peaks around solar noon and drops in early morning/evening. Tap “Use my location” to see live conditions; you can also compare nearby cities with national UV. Reflective surfaces amplify UV rays right now—think beaches (Poipu weather report, Wailea weather) and snowfields—so protection should be stronger there.

The standard UV index scale is 0–2 Low, 3–5 Moderate, 6–7 High, 8–10 Very High, 11+ Extreme. In clear summer skies near the tropics or at altitude, the UV index scale highest number can exceed 11. Misspellings like “uv indeks” or “uv rn” still refer to the same scale. When UVI ≥ 8, favor shade, sunglasses, a hat, and SPF 30+ with frequent re-application.

UV index tomorrow is driven by cloud cover and the sun’s elevation. Use the city page’s 7-day chart to compare trends. For example, forecast Maricopa (AZ) or coastal weather Carlsbad San Diego often shows a midday spike on clear days, while an incoming marine layer can lower values in the morning.

A UV reading is the measured or modeled UV intensity at a given place and time. Our “UV index right now” blends authoritative forecast models with local conditions. Thin clouds can still create short-lived peaks, so always consult the hourly curve—especially in reflective settings (sand, snow, glass façades).

Use the search bar or “near me” to fetch what is the UV index today in my location. Regional examples: forecast for Fairfield CT, Lakewood NJ forecast, forecast for Lewes DE, or forecast for Huntersville NC. Spring/fall on sunny days often lands 3–6; peak summer at noon can reach 7–9 in many Eastern U.S. spots.

What is the UV rating for today equals UV index today. We show both the number and its category (Low–Extreme) plus protection tips. Cloudy conditions might still yield Moderate levels (3–5) in places like Syracuse UV; clear, high-sun destinations like Wailea Maui Hawaii or high-plateau areas (e.g., Madras Oregon forecast) can reach 8–11+.

Yes. UV rays right now intensify over bright, reflective ground (sand, water, snow) and at higher elevations. That’s why Poipu weather report (Kauai beaches) or alpine resorts often show higher UVI than nearby inland towns. Even with scattered clouds, brief spikes can occur—use shade and re-apply sunscreen frequently.

Many people use sunburn index today as shorthand for UVI plus “time to burn.” On a clear day with UVI = 10, fair skin (Fitzpatrick I–II) can show redness in 10–20 minutes without protection. SPF helps, but sweat, swimming, and under-application reduce effectiveness. High-sun locales like weather Wailea Maui Hawaii require extra caution.

Syracuse UV is typically 0–2 in winter, 3–6 on sunny spring/fall days, and 6–8 (sometimes 9) at summer noon under clear skies. Lake-effect clouds often lower day-to-day values, but clear breaks can climb quickly. Compare with Buffalo Grove forecast (IL) or Madras Oregon forecast for inland vs. high-sun contrasts.

Along the SoCal coast, weather Carlsbad San Diego enjoys abundant sunshine. In summer, UV index today commonly reaches 8–10 on clear afternoons. Morning marine layer clouds can suppress the UV reading early, then clear to strong midday peaks—plan beach time away from 10 a.m.–4 p.m. when possible.

For Lakewood NJ forecast, spring/fall sunny days often show 3–6, while clear midsummer days reach 7–9. To compare the region, check forecast for Fairfield CT and forecast for Lewes DE. If you’re also researching warm-weather trips, viewing Wailea Maui Hawaii side-by-side helps plan shade and sunscreen needs ahead of travel.