Weather forecast for todaySymerton, IL
Weather forecast for today
Current condition 12:03 am CDT
- 45°F
- Feels like:45°F
Clear
- Precipitation: 0"
- Wind: 1mphNW 320°
- Humidity: 97%
- Dewpoint: 43°F
- Pressure: 30.3"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
In Symerton, at the moment, perfect weather prevails with no clouds and a clear sky overhead.
The temperature is a brisk 44.6°F. The current temperature is near the lowest expected 42.8°F for today.
The temperature is a brisk 44.6°F. The current temperature is near the lowest expected 42.8°F for today.
Wednesday Oct 21, 2026
- 73°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSW 225°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:02 pm CDT
- details ▼
Today, in Symerton, sunshine and minimal clouds are in the outlook.
Significant temperature variations are predicted, soaring to a maximum of a warm 73.4°F and descending to a minimum of a frosty 42.8°F.
The warmer conditions bring a maximum of 73.4°F, more representative of September than October.
Sunrise will be at 7:11 am and sunset at 6:02 pm; the daylight will last for 10h and 52min.
Significant temperature variations are predicted, soaring to a maximum of a warm 73.4°F and descending to a minimum of a frosty 42.8°F.
The warmer conditions bring a maximum of 73.4°F, more representative of September than October.
Sunrise will be at 7:11 am and sunset at 6:02 pm; the daylight will last for 10h and 52min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 72°C.
Coldest hour: 7 am 41°C.
Coldest hour: 7 am 41°C.
Chance of precipitation
Highest chance: 7 am 4%.
Hourly weather forecast
- 2 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSE 126°
- Humidity: 100%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 130°
- Humidity: 93%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSE 131°
- Humidity: 95%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:11 am
- 8 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphSE 142°
- Humidity: 94%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphS 189°
- Humidity: 59%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSW 217°
- Humidity: 41%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphW 260°
- Humidity: 33%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphW 280°
- Humidity: 33%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNW 336°
- Humidity: 46%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:02 pm
- 8 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphENE 63°
- Humidity: 63%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphE 90°
- Humidity: 73%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Today, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between a maximum of 73.4°F and a minimum of 41°F. The warmest part of the day is expected around 3 pm.
The temperature will feel more in line with September's average high than the expected maximum for October. The expected low will be close to the average minimum in October, which is 46°F.
The temperature will vary between a maximum of 73.4°F and a minimum of 41°F. The warmest part of the day is expected around 3 pm.
The temperature will feel more in line with September's average high than the expected maximum for October. The expected low will be close to the average minimum in October, which is 46°F.
Updated: Oct 21, 2026 @ 05:03:15 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (12:03 am CDT) is 44.6°F.
On Wednesday, bright and sunny weather is expected.
Today, the highest temperature will be 73.4°F, while the lowest temperature will be 42.8°F.
The highest temperature will be noticeably higher than the average maximum of 61.9°F in October. The lowest temperature will be in line with the average low of 46°F.
The highest temperature will be noticeably higher than the average maximum of 61.9°F in October. The lowest temperature will be in line with the average low of 46°F.
On Wednesday, in Symerton, sunrise will be at 7:11 am and sunset at 6:02 pm (CDT).
In Symerton, Illinois, the length of the day today will be 10h and 52min.
Symerton, Illinois, USA
- en: Symerton, Illinois, USA
- es: Symerton, Illinois, EE.UU.
- hr: Simerton, Ilinois, SAD
- mk: Simerton, Ilinois, SAD
- sr: Simerton, Ilinois, SAD
- zh: Symerton, 伊利诺伊, 美国
- Latitude: 41.328643°
- Longitude: -88.052554°
- Elevation: 640 ft
- Current time: 12:03am CDT
- Sunrise: 7:11 am CDT
- Sunset: 6:02 pm CDT
- Timezone: America/Chicago
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