Weather forecast for todayGrafton, IL
Weather forecast for today
Current condition 1:43 pm CDT
- 57°F
- Feels like:57°F
Sunny
- Precipitation: 0"
- Wind: 3mphN 350°
- Humidity: 42%
- Dewpoint: 34°F
- Pressure: 30.52"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
Currently, no clouds, just endless sunshine warming the day.
The temperature is a moderate 57.2°F. The current temperature is nearly at the maximum of today's anticipated 59°F.
The temperature is a moderate 57.2°F. The current temperature is nearly at the maximum of today's anticipated 59°F.
Saturday Oct 17, 2026
- 59°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphWNW 284°
- Humidity: 39%
- UV index: 5
- Sunrise: 7:13 am CDT
- Sunset: 6:20 pm CDT
- details ▼
Today, in Grafton, skies will stay clear and sunny.
The maximum predicted temperature is a refreshing 59°F, while the minimum temperature will be a wintry 37.4°F.
Today, the forecast high deviates from October's norm and tracks November's average temperature of 52.7°F.
Sunrise was at 7:13 am and sunset will be at 6:20 pm; the daylight will last for 11h and 7min.
The maximum predicted temperature is a refreshing 59°F, while the minimum temperature will be a wintry 37.4°F.
Today, the forecast high deviates from October's norm and tracks November's average temperature of 52.7°F.
Sunrise was at 7:13 am and sunset will be at 6:20 pm; the daylight will last for 11h and 7min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 5 pm 59°C.
Coldest hour: 11 pm 43°C.
Coldest hour: 11 pm 43°C.
Chance of precipitation
Highest chance: 11 pm 2%.
Hourly weather forecast
- 2 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNNE 26°
- Humidity: 40%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 307°
- Humidity: 38%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNW 308°
- Humidity: 36%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphS 180°
- Humidity: 36%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphESE 123°
- Humidity: 49%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:20 pm
- 7 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 92°
- Humidity: 57%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphESE 104°
- Humidity: 68%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphE 99°
- Humidity: 73%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphE 90°
- Humidity: 76%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 110°
- Humidity: 77%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the rest of the day, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between the highest temperature of 59°F and the lowest temperature of 42.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature today will resemble November's average maximum more than October's 65.8°F. Today, expect the temperature to be also more resembling the typical minimum for November than for October.
The temperature will be between the highest temperature of 59°F and the lowest temperature of 42.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature today will resemble November's average maximum more than October's 65.8°F. Today, expect the temperature to be also more resembling the typical minimum for November than for October.
Updated: Oct 17, 2026 @ 18:43:20 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
Currently (1:43 pm CDT) it is 57.2°F in Grafton.
On Saturday, sunny conditions are expected to continue.
Today, the highest temperature will be 59°F, while the lowest temperature will be 37.4°F.
The highest temperature today will be moderately lower than the average maximum temperature in October. The lowest temperature today will be uncommonly lower than the average low of 48.6°F.
The highest temperature today will be moderately lower than the average maximum temperature in October. The lowest temperature today will be uncommonly lower than the average low of 48.6°F.
On Saturday, in Grafton, sunrise was at 7:13 am and sunset will be at 6:20 pm (CDT).
Today in Grafton, the daylight will last for 11h and 7min.
Grafton, Illinois, USA
- en: Grafton, Illinois, USA
- es: Grafton, Illinois, EE.UU.
- hr: Grafton, Ilinois, SAD
- mk: Grafton, Ilinois, SAD
- sr: Grafton, Ilinois, SAD
- zh: 格拉夫顿, 伊利诺伊, 美国
- Latitude: 38.970048°
- Longitude: -90.431505°
- Elevation: 453 ft
- Current time: 1:43pm CDT
- Sunrise: 7:13 am CDT
- Sunset: 6:20 pm CDT
- Timezone: America/Chicago
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