Weather in Mount Prospect, United States 🇺🇸
Right now Mount Prospect is 23°C with sunny, feeling like 22°C. The air is at 47% humidity and winds are about 9 km/h, and the UV index is 3 (moderate). Looking ahead, Mount Prospect should sit between roughly 14°C and 31°C over the coming days.
Hourly Forecast for Mount Prospect
14-Day Forecast for Mount Prospect
Sunny
Sunny
Overcast
Overcast
Patchy rain nearby
Mist
Overcast
Sunny
Sunny
Sunny
Sunny
Overcast
Sunny
Overcast
Additional Forecasts for Mount Prospect
Air Quality
Historical Weather
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Best Time to Be Outside in Mount Prospect Today
The most comfortable window in Mount Prospect 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 Mount Prospect
What is the temperature in Mount Prospect right now?
Mount Prospect is sitting at 23°C (74°F) right now, sunny (feels like 22°C).
What's the weather like in Mount Prospect right now?
Right now Mount Prospect has Sunny, humidity 47%, wind 9 km/h SSE.
What is today's forecast for Mount Prospect?
Today in Mount Prospect: high 31°C, low 14°C, sunny. Chance of rain: 3%.
What is the 7-day weather forecast for Mount Prospect?
Daily highs and lows for Mount Prospect:
- 2026-09-11: 31°C / 14°C
- 2026-09-12: 28°C / 19°C
- 2026-09-13: 23°C / 18°C
- 2026-09-14: 24°C / 16°C
- 2026-09-15: 26°C / 20°C
- 2026-09-16: 20°C / 16°C
- 2026-09-17: 20°C / 14°C
Is it going to rain in Mount Prospect today?
There is a 3% chance of rain in Mount Prospect today.
What is the wind speed in Mount Prospect right now?
Wind in Mount Prospect is currently 9 km/h (6 mph) from the SSE.
What is the UV index in Mount Prospect right now?
The UV index in Mount Prospect is currently 3.2 (moderate). Sun protection is recommended when the index is 3 or higher.
