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Prospect Heights Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Prospect Heights

Prospect Heights temperature today is 17°, feels like 17°, with a humidity level of 95% and wind at 22.21 km/h. Rain chance today is 100%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Prospect Heights: expect a high of 17° and a low of 10°, with clear sky. Rain chance tomorrow is 100%.

moderate rain
17°
moderate rain
H: 18° L: 16°
Feels like 17°
AQI: Moderate (3/5)
Prospect Heights
Weather Updated Oct 2, 2026 5:08 AM
Humidity
95%
Dew 16°
Wind speed
22.21 km/h
N
Pressure
1013 hPa
Visibility
3.5 km
Rain
3.16 mm
High Winds
Wind speed is 22.21 km/h. Secure loose objects.
High Humidity
Humidity is 95%. May feel uncomfortable.
Weather Summary
Currently in Prospect Heights, expect varied conditions with mild temperatures around 17°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Thu
moderate rain
18° 17°
100%
Fri
clear sky
17° 10°
100%
Sat
clear sky
17° 10°
Sun
clear sky
20° 11°
Mon
clear sky
16° 8°
Daily Weather Forecast
Thursday
10/01/2026
moderate rain
17°
18°
100%
Friday
10/02/2026
clear sky
10°
17°
100%
Saturday
10/03/2026
clear sky
10°
17°
Sunday
10/04/2026
clear sky
11°
20°
Monday
10/05/2026
clear sky
8°
16°
Precipitation Probability
100%
19
100%
22
100%
01
20%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Thu
19:00
17°
 
16°
 
16°
 
15°
Fri
07:00
14°
 
16°
 
17°
 
12°
Fri
19:00
10°
 
10°
 
10°
 
10°
Sat
07:00
15°
 
17°
 
17°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:48
Sunset
Sunset
18:34
Moon Phase
Last Quarter (43%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 5:08 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
42.095299
Longitude
Longitude
-87.937569
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More about Prospect Heights
Content curated by the NearWeather editorial team · Updated periodically
Prospect Heights is a city in the state of Illinois, United States. It is located about 25 miles northwest of downtown Chicago. It is a small, suburban city with a population of around 16,000. The climate of Prospect Heights is classified as humid continental, with four distinct seasons. Summers are hot and humid, with temperatures ranging from the mid-80s to the low 90s. Winters tend to be cold and snowy, with temperatures between 20 and 30 degrees Fahrenheit. Spring and fall are mild, with temperatures ranging from the mid-40s to the mid-70s. The area receives an average of 34 inches of rain per year, and an average of 18 inches of snow in the winter.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Prospect Heights
What is the temperature in Prospect Heights right now?

The current temperature in Prospect Heights is 17°, and it feels like 17°. Today's high is 18° and the low is 16°.

Will it rain in Prospect Heights today?

The chance of rain in Prospect Heights today is 100%. Current rainfall is 3.16 mm. Check the hourly forecast above for exact timing.

What is the weather in Prospect Heights today?

Prospect Heights is experiencing moderate rain with a temperature of 17°. Humidity is at 95% and wind speed is 22.21 km/h from the N.

What is the humidity in Prospect Heights today?

Humidity in Prospect Heights is 95% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Prospect Heights today?

Wind speed in Prospect Heights is 22.21 km/h, flowing at 10° N wind direction.

What is the 5-day forecast for Prospect Heights?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Prospect Heights. Today's high is 18° and low is 16°, with a 100% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Prospect Heights today?

It feels like 17° in Prospect Heights today, with 100% cloud cover and 3.5 km visibility.

Weather in Prospect Heights
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