Weather in Grayslake, United States 🇺🇸
As of now, Grayslake is 32°C and overcast, feeling like 35°C. Humidity is 51% with winds around 12 km/h, and the UV index is 0 (low). Across the coming days, Grayslake should see roughly 19°C to 38°C.
Hourly Forecast for Grayslake
14-Day Forecast for Grayslake
Sunny
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Additional Forecasts for Grayslake
Air Quality
Historical Weather
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Best Time to Be Outside in Grayslake Tomorrow
There is no good daylight window left in Grayslake today. Tomorrow, the most comfortable window looks like 08:00 to 11:00, when it is around 22°C. It should stay dry through that window. The next likely rain is around 02:00.
Frequently Asked Questions about Weather in Grayslake
What is the temperature in Grayslake right now?
The current temperature in Grayslake is 32°C (90°F), overcast (feels like 35°C).
What's the weather like in Grayslake right now?
Current weather in Grayslake: Overcast, humidity 51%, wind 12 km/h SW.
What is today's forecast for Grayslake?
Today in Grayslake: high 38°C, low 22°C, sunny. Chance of rain: 9%.
What is the 7-day weather forecast for Grayslake?
Daily highs and lows for Grayslake:
- 2026-09-04: 38°C / 22°C
- 2026-09-05: 25°C / 20°C
- 2026-09-06: 23°C / 19°C
- 2026-09-07: 24°C / 18°C
- 2026-09-08: 29°C / 18°C
- 2026-09-09: 28°C / 20°C
- 2026-09-10: 20°C / 12°C
Is it going to rain in Grayslake today?
There is a 9% chance of rain in Grayslake today. Total expected precipitation: 0.04 mm.
What is the wind speed in Grayslake right now?
Wind in Grayslake is currently 12 km/h (8 mph) from the SW.
What is the UV index in Grayslake right now?
The UV index in Grayslake is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
