Weather in Romeoville, United States 🇺🇸
In Romeoville right now it is 27°C and sunny, feeling like 28°C. Humidity is 45% with winds around 19 km/h, and the UV index is 6 (high). Looking ahead, Romeoville should sit between roughly 16°C and 29°C over the coming days.
Hourly Forecast for Romeoville
14-Day Forecast for Romeoville
Sunny
Sunny
Sunny
Overcast
Overcast
Sunny
Sunny
Overcast
Overcast
Patchy rain nearby
Partly Cloudy
Sunny
Sunny
Thundery outbreaks in nearby
Additional Forecasts for Romeoville
Air Quality
Historical Weather
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Best Time to Be Outside in Romeoville Today
The most comfortable window in Romeoville today looks like 17:00 to 20:00, when it is around 25°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Romeoville
What is the temperature in Romeoville right now?
Romeoville is sitting at 27°C (81°F) right now, sunny (feels like 28°C).
What's the weather like in Romeoville right now?
Conditions in Romeoville right now: Sunny, humidity 45%, wind 19 km/h WNW.
What is today's forecast for Romeoville?
Today in Romeoville: high 29°C, low 18°C, sunny. Chance of rain: 63%.
What is the 7-day weather forecast for Romeoville?
Daily highs and lows for Romeoville:
- 2026-08-22: 29°C / 18°C
- 2026-08-23: 24°C / 17°C
- 2026-08-24: 26°C / 16°C
- 2026-08-25: 25°C / 17°C
- 2026-08-26: 27°C / 17°C
- 2026-08-27: 24°C / 17°C
- 2026-08-28: 26°C / 17°C
Is it going to rain in Romeoville today?
There is a 63% chance of rain in Romeoville today. Total expected precipitation: 6.85 mm.
What is the wind speed in Romeoville right now?
Wind in Romeoville is currently 19 km/h (12 mph) from the WNW.
What is the UV index in Romeoville right now?
The UV index in Romeoville is currently 6.4 (high). Sun protection is recommended when the index is 3 or higher.
