Hoffman Estates, Illinois

Low

2.3

UV Index · Now

Step out.

You can step out without sun protection.

Unprotected

1 hr 29 min

until skin starts to burn.

With SPF 30

44 hr 27 min

Average unprotected skin. Lighter skin burns faster, darker skin slower.

HeatComfortable

Air

17°

Feels like

17°

Humidity

53%

Questions about Hoffman Estates today

What is the UV index in Hoffman Estates right now?
The UV index in Hoffman Estates, Illinois is 2.3 — categorised as Low. You can step out without sun protection.
Is it safe to go outside in Hoffman Estates today?
Yes — UV is low (2.3) in Hoffman Estates right now. You can step out without sun protection.
How long does it take to get sunburn in Hoffman Estates?
Average unprotected skin starts to burn in roughly 1 hr 29 min at the current UV index of 2.3 in Hoffman Estates. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Hoffman Estates today?
Air temperature is 17°C with 53% humidity, giving a "feels like" reading of 17°C — comfortable.
When is the safest time to step outside in Hoffman Estates?
UV is highest between 11 am and 4 pm. Early mornings (before 9 am) and late afternoons (after 5 pm) are the safest windows for unprotected skin in Hoffman Estates, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 12:30 PM · Refreshes every 30 minutes