Weather forecast for todayBuffalo Grove, IL

Weather forecast for today

Current condition 6:59 pm CDT

  • 57°F
  • Feels like:
    55°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 6mphSSW 200°
  • Humidity: 44%
  • Dewpoint: 36°F
  • Pressure: 30.35"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, the sky is completely clear with no clouds in sight.
The temperature is a mild 57.2°F, with the apparent temperature closely matching at 55.4°F. The current temperature is still relatively far from the anticipated minimum of 41°F.

Sunday Oct 18, 2026

  • min.
  • 41°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSSW 209°
  • Humidity: 68%
  • UV index: 0
  • Sunrise: 7:08 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
During the evening and for the rest of the night, the sky will remain completely clear.
The lowest predicted temperature is a cold 41°F.
Sunrise was at 7:08 am and sunset at 6:05 pm; the daylight lasted for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 7 pm 57°C.
Coldest hour: 3 am 45°C.

Chance of precipitation

Highest chance: 3 am 4%.

Hourly weather forecast

  • 7 pm
  • 57°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSW 195°
  • Humidity: 45%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSW 195°
  • Humidity: 50%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSW 200°
  • Humidity: 55%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 205°
  • Humidity: 62%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 204°
  • Humidity: 64%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 208°
  • Humidity: 66%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSW 209°
  • Humidity: 68%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphSSW 214°
  • Humidity: 73%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSW 219°
  • Humidity: 77%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphSW 218°
  • Humidity: 81%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the evening and overnight hours, the weather will be unstable. The temperature will be between the highest temperature of 57.2°F and the lowest temperature of 50°F.
Updated: Oct 18, 2026 @ 23:59:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (6:59 pm CDT) is 57.2°F.

On Sunday, the forecast calls for endless blue skies and perfectly clear weather.

On Sunday, in Buffalo Grove, sunrise was at 7:08 am and sunset at 6:05 pm (CDT).

Today in Buffalo Grove, the length of the day was 10h and 58min.