Weather forecast for todayDeerfield, IL

Weather forecast for today

Current condition 2:49 pm CDT

  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 9mphSSW 210°
  • Humidity: 45%
  • Dewpoint: 36°F
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Deerfield, at the moment, the day is bathed in golden sunlight, with no clouds in sight.
The temperature is a moderate 57.2°F, while the feels-like temperature is a similar 55.4°F. The current temperature is nearly at the maximum of today's expected 59°F.

Saturday Oct 17, 2026

  • 59°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSW 222°
  • Humidity: 46%
  • UV index: 3
  • Sunrise: 7:06 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
Today, the forecast calls for abundant sunshine.
The temperature scale will run from a maximum of a refreshing 59°F to a minimum of an icy 41°F.
The expected maximum is anticipated to be in line with the regular October temperature of 58.6°F.
Sunrise was at 7:06 am and sunset will be at 6:06 pm; the daylight will last for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 57°C.
Coldest period: 11 pm - 12 am 45°C.

Chance of precipitation

Highest chance: 10 pm - 12 am 2%.

Hourly weather forecast

  • 3 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 221°
  • Humidity: 45%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphSW 222°
  • Humidity: 44%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSW 222°
  • Humidity: 44%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSW 220°
  • Humidity: 51%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:06 pm
  • 7 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 216°
  • Humidity: 57%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 217°
  • Humidity: 62%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 220°
  • Humidity: 66%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSW 218°
  • Humidity: 68%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 213°
  • Humidity: 70%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 211°
  • Humidity: 71%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, bright and mostly sunny weather is expected.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 57.2°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, expect conditions consistent with October's usual high temperature. Today, the overnight low is more comparable to November's usual minimum of 35.1°F than October's 47.7°F.
Updated: Oct 17, 2026 @ 19:49:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 2:49 pm CDT is 57.2°F.

Today, sunshine is forecasted under mostly clear skies.

Today, the highest temperature will be 59°F, while the lowest temperature will be 41°F.
The highest temperature will be in line with the average maximum of 58.6°F in October. The lowest temperature will be slightly cooler than the average low of 47.7°F.

On Saturday, in Deerfield, sunrise was at 7:06 am and sunset will be at 6:06 pm (CDT).

In Deerfield, Illinois, the length of the day today will be 11h and 0min.