Weather forecast for todaySwansea, IL
Weather forecast for today
Current condition 11:46 am CDT
- 73°F
- Feels like:73°F
Sunny
- Precipitation: 0"
- Wind: 0mphENE 60°
- Humidity: 42%
- Dewpoint: 50°F
- Pressure: 30.25"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
In Swansea, at the moment, the sun dominates the sky, creating a bright and refreshing ambiance.
The temperature is a temperate 73.4°F. The current temperature is only a few degrees off the highest temperature of the day.
The temperature is a temperate 73.4°F. The current temperature is only a few degrees off the highest temperature of the day.
Thursday Oct 22, 2026
- 79°F
- 46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 25°
- Humidity: 38%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:12 pm CDT
- details ▼
Today, in Swansea, conditions remain stable and sunny, with little cloud presence.
Significant variations in temperature are forecasted, peaking at a temperate 78.8°F and dropping to a low of a chilly 46.4°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:16 am and sunset will be at 6:12 pm; the daylight will last for 10h and 56min.
Significant variations in temperature are forecasted, peaking at a temperate 78.8°F and dropping to a low of a chilly 46.4°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:16 am and sunset will be at 6:12 pm; the daylight will last for 10h and 56min.
Hourly overview
Hourly temperatures
Warmest hour: 2 pm 79°C.
Coldest hour: 2 am 50°C.
Coldest hour: 2 am 50°C.
Chance of precipitation
Highest chance: 2 am 3%.
Hourly weather forecast
- 12 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNNE 23°
- Humidity: 41%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNNE 31°
- Humidity: 35%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNE 38°
- Humidity: 33%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphN 11°
- Humidity: 33%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 25°
- Humidity: 33%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 22°
- Humidity: 36%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 40°
- Humidity: 47%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:12 pm
- 7 pm
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNE 52°
- Humidity: 64%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphNE 36°
- Humidity: 75%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphNE 51°
- Humidity: 82%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphENE 74°
- Humidity: 87%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphENE 64°
- Humidity: 84%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Swansea, bright skies and dry conditions are anticipated.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 53.6°F. The warmest part of the day will be around 2 pm.
The highest temperature is more consistent with September's average maximum of 79.3°F than October's usual of 66.7°F. The lowest temperature is similar to October's typical minimum of 48.9°F.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 53.6°F. The warmest part of the day will be around 2 pm.
The highest temperature is more consistent with September's average maximum of 79.3°F than October's usual of 66.7°F. The lowest temperature is similar to October's typical minimum of 48.9°F.
Updated: Oct 22, 2026 @ 16:46:04 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 (11:46 am CDT) is 73.4°F.
On Thursday, in Swansea, a sun-drenched sky is anticipated.
Today, the maximum temperature will be 78.8°F, while the minimum temperature will be 46.4°F.
The maximum temperature will be notably higher than the average highest temperature of 66.7°F in October. The lowest temperature will be in line with the average low of 48.9°F.
The maximum temperature will be notably higher than the average highest temperature of 66.7°F in October. The lowest temperature will be in line with the average low of 48.9°F.
On Thursday, in Swansea, sunrise was at 7:16 am and sunset will be at 6:12 pm (CDT).
In Swansea, today, there will be 10h and 56min of daylight.
Swansea, Illinois, USA
- en: Swansea, Illinois, USA
- es: Swansea, Illinois, EE.UU.
- hr: Svonsi, Ilinois, SAD
- mk: Svonsi, Ilinois, SAD
- sr: Svonsi, Ilinois, SAD
- zh: 斯旺西, 伊利诺伊, 美国
- Latitude: 38.533939°
- Longitude: -89.988994°
- Elevation: 551 ft
- Current time: 11:46am CDT
- Sunrise: 7:16 am CDT
- Sunset: 6:12 pm CDT
- Timezone: America/Chicago
Nearby Swansea, Illinois, USA
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- Fairview Heights (4 mi)
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