Weather forecast for today
Prospect Heights, IL

Weather forecast for today

Wednesday, Mar 26.

Mostly Cloudy
6:42 am

7:12 pm
CDT
Mostly Cloudy
52°F / 37°F
  • Wind: 7mph E
  • Humidity: 60%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 5
Today, on Wednesday, March 26, gray skies will define the day.
The temperature will vary between a maximum of a cool 51.8°F (11°C) and a minimum of an icy 37.4°F (3°C).
It will be warmer, and the highest temperature will be more in line with April's average maximum of 54.3°F (12.4°C) than the average maximum of 43.5°F (6.4°C) in March.
Sunrise will be at 6:42 am and sunset at 7:12 pm; the daylight will last for 12h and 30min.

Current condition

Partly Cloudy
5:13 am CDT
Partly Cloudy
  • 28°F
  • Feels like: 28°F
  • Wind: 0mph NNE
  • Humidity: 91%
  • Dewpoint: 27°F
  • Pressure: 30.21"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
Currently, patches of clouds are drifting across the sky.
The temperature is a subzero 28.4°F (-2°C). The current temperature is far from the maximum of 51.8°F (11°C) forecasted for today.

Frequently asked questions

What is the current temperature?
The current temperature (5:13 am) is 28.4°F (-2°C).
What is the weather forecast for Prospect Heights for today?
On Wednesday, the weather will feel mostly overcast.
What will be the maximum temperature today?
Today, the highest temperature will be 51.8°F (11°C), while the lowest temperature will be 37.4°F (3°C).
The maximum temperature will be a few degrees higher than the average highest temperature of 43.5°F (6.4°C) in March. The lowest temperature will be also relatively higher than the average low of 30.9°F (-0.6°C).
When is the sunrise / sunset today?
On Wednesday, in Prospect Heights, sunrise will be at 6:42 am and sunset at 7:12 pm (CDT).
How many hours of daylight will Prospect Heights have today?
In Prospect Heights, the length of the day today will be 12h and 30min.

Hourly weather forecast

6 am
  • 28°F
  • Feels like:
    28°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph NE
  • Pressure: 30.21"Hg
  • Humidity: 90%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 6:42 am
8 am
  • 32°F
  • Feels like:
    32°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 1mph ENE
  • Pressure: 30.24"Hg
  • Humidity: 83%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 41°F
  • Feels like:
    37°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph E
  • Pressure: 30.27"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 46°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph ESE
  • Pressure: 30.24"Hg
  • Humidity: 46%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 50°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph E
  • Pressure: 30.21"Hg
  • Humidity: 43%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 48°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Wind: 7mph E
  • Pressure: 30.18"Hg
  • Humidity: 47%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 46°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Wind: 6mph ESE
  • Pressure: 30.18"Hg
  • Humidity: 52%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:12 pm
8 pm
  • 43°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 4mph ESE
  • Pressure: 30.21"Hg
  • Humidity: 58%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 41°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 2mph SE
  • Pressure: 30.21"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Today, the sky will be clouded.
The temperature will be between the highest temperature of 50°F (10°C) and the lowest temperature of 28.4°F (-2°C). The warmest part of the day will be at 2 pm and 3 pm.
The maximum temperature will be more similar to April's average highest temperature of 54.3°F (12.4°C) than March's average of 43.5°F (6.4°C). The lowest temperature will be also more similar to April's average minimum of 40.1°F (4.5°C) than the average minimum of 30.9°F (-0.6°C) in March.
Updated: Mar 26, 2025 @ 10:13:55 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Prospect Heights, Illinois, USA

  • en: Prospect Heights, Illinois, USA
  • es: Prospect Heights, Illinois, EE.UU.
  • hr: Prospekt Hajts, Ilinois, SAD
  • sr: Prospekt Hajts, Ilinois, SAD
  • zh: Prospect Heights, 伊利诺伊, 美国
  • Latitude: 42.095305°
  • Longitude: -87.937569°
  • Elevation: 669 ft
  • Current time: 5:13am CDT
  • Sunrise: 6:42 am CDT
  • Sunset: 7:12 pm CDT
  • Timezone: America/Chicago
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