Weather forecast for todaySwansea, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 5:41 am CDT

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphSSE 150°
  • Humidity: 93%
  • Dewpoint: 46°F
  • Pressure: 30.23"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, the conditions remain clear, with no sign of cloud cover.
The temperature is a brisk 48.2°F. The current temperature is almost at the minimum-anticipated 46.4°F for today.

Thursday Oct 22, 2026

  • 77°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphN 4°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
Today, sunshine is expected with little to no cloud cover.
Temperatures are set to span a considerable range, with a high of a warm 77°F and a low of a brisk 46.4°F.
Meteorological data shows 77°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:16 am and sunset at 6:12 pm; the daylight will last for 10h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 75°C.
Coldest hour: 6 am 48°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 6 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNW 331°
  • Humidity: 94%
  • Pressure: 30.21"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
Sunrise: 7:16 am
  • 8 am
  • 50°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNNW 330°
  • Humidity: 94%
  • Pressure: 30.24"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 10 am
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphN 7°
  • Humidity: 65%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 28°
  • Humidity: 44%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 28°
  • Humidity: 35%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 16°
  • Humidity: 33%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 41°
  • Humidity: 47%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:12 pm
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphNE 44°
  • Humidity: 75%
  • 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: 0mphE 83°
  • Humidity: 86%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Swansea, bright and mostly sunny weather is expected.
The temperature will vary between a maximum of 77°F and a minimum of 48.2°F. The warmest part of the day is anticipated around 3 pm.
The maximum temperature will align more closely with September's average high of 79.3°F than with October's 66.7°F. The lowest temperature is comparable to October's typical minimum of 48.9°F.
Updated: Oct 22, 2026 @ 10:41:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (5:41 am CDT) it is 48.2°F in Swansea.

On Thursday, the forecast calls for abundant sunshine.

Today, the highest temperature will be 77°F, while the lowest temperature will be 46.4°F.
The maximum temperature will be noticeably 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 will be at 7:16 am and sunset at 6:12 pm (CDT).

In Swansea, the length of the day today will be 10h and 56min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Latest news

Storm Adam floods eastern Spain, killing four as 2,000 are evacuated
Spain floods: Storm Adam kills four
Torrential rain floods Istanbul, kills three and leaves four missing
Istanbul floods kill three, four missing
Heavy rain floods Istanbul, closing schools and banning motorcycles
Istanbul flood closes schools on 15 October
Typhoon Dujuan brings a Level 5 landslide warning near Tokyo
Typhoon Dujuan: Japan urges 1.6M to evacuate
Heat up to 42°C threatens to reignite the mega-fire near Bordeaux
France wildfire near Bordeaux could reignite
Deadly landslides hit South Korea as monsoon floods swamp Manila
South Korea landslides and Manila floods

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: 5:41am CDT
  • Sunrise: 7:16 am CDT
  • Sunset: 6:12 pm CDT
  • Timezone: America/Chicago

Nearby Swansea, Illinois, USA

Illinois, USA - most visited locations