Weather forecast for todayPreston Heights, IL

Weather forecast for today

Current condition 3:10 pm CDT

  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 4mphS 180°
  • Humidity: 32%
  • Dewpoint: 39°F
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
At the moment, in Preston Heights, the sun dominates the sky, creating a bright and refreshing ambiance.
The temperature is a pleasant 69.8°F. The current temperature is almost at the maximum of today's expected 71.6°F.

Monday Oct 19, 2026

  • 72°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 139°
  • Humidity: 36%
  • UV index: 2
  • Sunrise: 7:09 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
On Monday, in Preston Heights, expect partly sunny skies with periods of cloudiness.
Temperature values will vary noticeably, extending from a delightful 71.6°F to a cold 39.2°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:09 am and sunset will be at 6:05 pm; the daylight will last for 10h and 56min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 70°C.
Coldest hour: 12 am 46°C.

Chance of precipitation

Highest chance: 11 pm - 12 am 4%.

Hourly weather forecast

  • 4 pm
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphS 187°
  • Humidity: 32%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 124°
  • Humidity: 33%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 66°
  • Humidity: 43%
  • Pressure: 30.33"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunset: 6:05 pm
  • 7 pm
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 63°
  • Humidity: 55%
  • Pressure: 30.33"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 67°
  • Humidity: 64%
  • Pressure: 30.33"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 77°
  • Humidity: 70%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphE 83°
  • Humidity: 79%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphE 81°
  • Humidity: 81%
  • Pressure: 30.36"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 12 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphE 90°
  • Humidity: 85%
  • Pressure: 30.36"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 1 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphE 91°
  • Humidity: 88%
  • Pressure: 30.36"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
For the remainder of Monday, primarily overcast and occasionally mostly clear weather is predicted.
The temperature will vary between the highest temperature of 69.8°F and the lowest temperature of 48.2°F. The warmest part of the day will be around 4 pm.
The day’s peak temperature will reflect September's norm of 74.7°F more than October's 61.3°F. The lowest temperature is more in line with November's average minimum of 33.4°F than the usual minimum of 45.5°F in October.
Updated: Oct 19, 2026 @ 20:10:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (3:10 pm CDT) is 69.8°F.

On Monday, in Preston Heights, expect a partly sunny afternoon with variable cloud cover.

Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 61.3°F in October. The lowest temperature will be a couple of degrees lower than the average low of 45.5°F.

On Monday, in Preston Heights, sunrise was at 7:09 am and sunset will be at 6:05 pm (CDT).

In Preston Heights, today, there will be 10h and 56min of daylight.