Weather forecast for todaySwansea, IL

Weather forecast for today

Current condition 1:20 pm CDT

  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 1mphNE 50°
  • Humidity: 35%
  • Dewpoint: 48°F
  • Pressure: 30.23"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, no clouds in the sky, just uninterrupted sunshine.
The temperature is a temperate 77°F. The current temperature is almost at the maximum anticipated 78.8°F for today.

Thursday Oct 22, 2026

  • 79°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNE 26°
  • Humidity: 35%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
On Thursday, October 22, sunny skies and pleasant visibility are expected.
Daytime will experience a high of a moderately hot 78.8°F, significantly differing from the anticipated night low of a chilly 46.4°F.
Forecasts show a high closer to September's climate pattern, around 79.3°F, rather than October's 66.7°F.
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 period: 2 pm - 4 pm 79°C.
Coldest hour: 11 pm 54°C.

Chance of precipitation

Highest chance: 6 pm - 11 pm 1%.

Hourly weather forecast

  • 2 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNNE 32°
  • Humidity: 33%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphN 11°
  • Humidity: 31%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 23°
  • Humidity: 31%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 28°
  • Humidity: 35%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 40°
  • Humidity: 45%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:12 pm
  • 7 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphNE 50°
  • Humidity: 63%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphNE 38°
  • Humidity: 73%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphNE 50°
  • Humidity: 81%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphENE 72°
  • Humidity: 84%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 62°
  • Humidity: 84%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Thursday, bright and mostly sunny weather is expected.
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 from 2 pm to 4 pm.
The temperature will feel more resembling September's average high than the expected maximum for October. The temperature low is forecasted to be close to the usual October value of 48.9°F.
Updated: Oct 22, 2026 @ 18:20:36 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (1:20 pm CDT) it is 77°F in Swansea.

On Thursday, in Swansea, sunshine is expected with little to no cloud cover.

Today, the highest temperature in Swansea will be 78.8°F, while the lowest temperature will be 46.4°F.
The highest temperature will be significantly higher than the average maximum 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).

Today, the daylight will last for 10h and 56min.