Weather in Lemont, United States 🇺🇸
Right now Lemont is 18°C with partly cloudy, feeling like 17°C. The air is at 86% humidity and winds are about 14 km/h, and the UV index is 0 (low). Across the coming days, Lemont should see roughly 15°C to 23°C.
Hourly Forecast for Lemont
14-Day Forecast for Lemont
Partly Cloudy
Light rain shower
Light rain shower
Light rain shower
Light rain shower
Patchy rain nearby
Overcast
Sunny
Overcast
Overcast
Sunny
Sunny
Sunny
Sunny
Additional Forecasts for Lemont
Air Quality
Historical Weather
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Best Time to Be Outside in Lemont Today
The most comfortable window in Lemont today looks like 13:00 to 16:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Lemont
What is the temperature in Lemont right now?
The current temperature in Lemont is 18°C (64°F), partly cloudy (feels like 17°C).
What's the weather like in Lemont right now?
Conditions in Lemont right now: Partly Cloudy, humidity 86%, wind 14 km/h NE.
What is today's forecast for Lemont?
Today in Lemont: high 23°C, low 16°C, partly cloudy. Chance of rain: 9%.
What is the 7-day weather forecast for Lemont?
Daily highs and lows for Lemont:
- 2026-09-18: 23°C / 16°C
- 2026-09-19: 18°C / 15°C
- 2026-09-20: 19°C / 15°C
- 2026-09-21: 15°C / 14°C
- 2026-09-22: 14°C / 11°C
- 2026-09-23: 16°C / 10°C
- 2026-09-24: 17°C / 13°C
Is it going to rain in Lemont today?
There is a 9% chance of rain in Lemont today.
What is the wind speed in Lemont right now?
Wind in Lemont is currently 14 km/h (9 mph) from the NE.
What is the UV index in Lemont right now?
The UV index in Lemont is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
