Weather forecast for todayGrant Park, IL
Weather forecast for today
Current condition 12:22 pm CDT
- 52°F
- Feels like:52°F
Fair
- Precipitation: 0"
- Wind: 3mphS 180°
- Humidity: 55%
- Dewpoint: 36°F
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
In Grant Park, at the moment, the atmosphere is calm, with fair skies overhead.
The temperature is a fresh 51.8°F. The current temperature is almost at the maximum expected 55.4°F for today.
The temperature is a fresh 51.8°F. The current temperature is almost at the maximum expected 55.4°F for today.
Saturday Oct 17, 2026
- 55°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphSW 218°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:04 am CDT
- Sunset: 6:06 pm CDT
- details ▼
Today, sunshine will likely continue with scattered clouds at most.
Temperatures are predicted to range from a maximum of a moderate 55.4°F to a minimum of an icy 35.6°F.
The forecasted temperature is a couple of degrees lower than October's regular maximum of 61.7°F.
Sunrise was at 7:04 am and sunset will be at 6:06 pm; the daylight will last for 11h and 2min.
Temperatures are predicted to range from a maximum of a moderate 55.4°F to a minimum of an icy 35.6°F.
The forecasted temperature is a couple of degrees lower than October's regular maximum of 61.7°F.
Sunrise was at 7:04 am and sunset will be at 6:06 pm; the daylight will last for 11h and 2min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 5 pm 55°C.
Coldest hour: 10 pm 43°C.
Coldest hour: 10 pm 43°C.
Chance of precipitation
Highest chance: 8 pm - 10 pm 2%.
Hourly weather forecast
- 1 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSW 210°
- Humidity: 52%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 216°
- Humidity: 51%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSW 219°
- Humidity: 49%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSW 223°
- Humidity: 47%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSW 223°
- Humidity: 47%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 52°F
- Feels like:50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 212°
- Humidity: 56%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:06 pm
- 7 pm
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 198°
- Humidity: 63%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSW 200°
- Humidity: 68%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSW 201°
- Humidity: 72%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSW 196°
- Humidity: 76%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 41°F
- Feels like:39°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSSW 197°
- Humidity: 78%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Grant Park, sunshine is expected.
The temperature will vary between a maximum of 55.4°F and a minimum of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
Today, expect temperatures slightly cooler than what is usual for October. Today, the overnight low is more similar to November's usual minimum of 34.5°F than October's 46.6°F.
The temperature will vary between a maximum of 55.4°F and a minimum of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
Today, expect temperatures slightly cooler than what is usual for October. Today, the overnight low is more similar to November's usual minimum of 34.5°F than October's 46.6°F.
Updated: Oct 17, 2026 @ 17:22:22 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (12:22 pm CDT) is 51.8°F.
On Saturday, in Grant Park, clear and sunny conditions are expected.
Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 35.6°F.
The highest temperature will be moderately lower than the average maximum of 61.7°F in October. Today, the lowest temperature will be noticeably lower than the average low of 46.6°F.
The highest temperature will be moderately lower than the average maximum of 61.7°F in October. Today, the lowest temperature will be noticeably lower than the average low of 46.6°F.
On Saturday, in Grant Park, sunrise was at 7:04 am and sunset will be at 6:06 pm (CDT).
Today, the daylight will last for 11h and 2min.
Grant Park, Illinois, USA
- en: Grant Park, Illinois, USA
- es: Grant Park, Illinois, EE.UU.
- hr: Grant Park, Ilinois, SAD
- mk: Grant Park, Ilinois, SAD
- sr: Grant Park, Ilinois, SAD
- zh: Grant Park, 伊利诺伊, 美国
- Latitude: 41.241145°
- Longitude: -87.646149°
- Elevation: 699 ft
- Current time: 12:22pm CDT
- Sunrise: 7:04 am CDT
- Sunset: 6:06 pm CDT
- Timezone: America/Chicago
Nearby Grant Park, Illinois, USA
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