Weather in Prospect Heights, United States 🇺🇸
As of now, Prospect Heights is 16°C and clear, feeling like 15°C. Humidity sits at 79% and winds are near 8 km/h, and the UV index is 0 (low). The next few days in Prospect Heights look set for about 14°C up to 28°C.
Hourly Forecast for Prospect Heights
14-Day Forecast for Prospect Heights
Additional Forecasts for Prospect Heights
Air Quality
Historical Weather
Weather Forecasts for Other Cities in United States
Browse Weather in United States by cities in alphabetical order:
Best Time to Be Outside in Prospect Heights Today
The most comfortable window in Prospect Heights today looks like 17:00 to 20:00, 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 Prospect Heights
What is the temperature in Prospect Heights right now?
The current temperature in Prospect Heights is 16°C (60°F), clear (feels like 15°C).
What's the weather like in Prospect Heights right now?
Conditions in Prospect Heights right now: Clear, humidity 79%, wind 8 km/h NW.
What is today's forecast for Prospect Heights?
Today in Prospect Heights: high 28°C, low 14°C, sunny. Chance of rain: 5%.
What is the 7-day weather forecast for Prospect Heights?
Daily highs and lows for Prospect Heights:
- 2026-08-24: 28°C / 14°C
- 2026-08-25: 25°C / 16°C
- 2026-08-26: 26°C / 16°C
- 2026-08-27: 27°C / 18°C
- 2026-08-28: 24°C / 18°C
- 2026-08-29: 24°C / 17°C
- 2026-08-30: 22°C / 18°C
Is it going to rain in Prospect Heights today?
There is a 5% chance of rain in Prospect Heights today.
What is the wind speed in Prospect Heights right now?
Wind in Prospect Heights is currently 8 km/h (5 mph) from the NW.
What is the UV index in Prospect Heights right now?
The UV index in Prospect Heights is currently 0 (low). Sun protection is recommended when the index is 3 or higher.