Swearingen Lake, IL Weather Forecast

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Swearingen Lake, IL Weather Forecast

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Swearingen Lake IL weather  - Clear - 76°F
Clear
76°F
Updated 4:21 pm
Feels Like 72°F
Humidity 35%
Wind N 0 mph
Barometer  30.04 in
Dew Point 47°F
Swearingen Lake IL weather  - Clear - 24°C
Clear
24°C
Updated 4:21 pm
Feels Like 22°C
Humidity 35%
Wind N 0 km/h
Barometer  101.7 kPa
Dew Point 8°C

Swearingen Lake Weather Forecast

THIS AFTERNOON TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Swearingen Lake, IL Weather - This Afternoon Sunny Swearingen Lake, IL Weather - Tonight Clear Swearingen Lake, IL Weather - Tuesday Mostly Sunny Swearingen Lake, IL Weather - Tuesday Night Partly Cloudy Swearingen Lake, IL Weather - Wednesday Showers Swearingen Lake, IL Weather - Wednesday Night Chance Of Showers Swearingen Lake, IL Weather - Thursday Chance Of T-Storm Swearingen Lake, IL Weather - Thursday Night Showers Swearingen Lake, IL Weather - Friday Chance Of Showers Swearingen Lake, IL Weather - Friday Night Partly Cloudy Swearingen Lake, IL Weather - Saturday Chance Of Showers Swearingen Lake, IL Weather - Saturday Night Mostly Cloudy
Sunny Clear Mostly Sunny Partly Cloudy Showers Chance of Showers Chance of T-Storm Showers Chance of Showers Partly Cloudy Chance of Showers Mostly Cloudy
Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C Hi: 75°FHi: 24°C
Lo: 69°FLo: 21°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C
POP: 70% POP: 70% POP: 90% POP: 70% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 236 PM CDT Mon Sep 28 2026 Swearingen Lake, IL Weather - WeatherWorld.com

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Issued: 229 PM CDT Mon Sep 28 2026

Key Messages

  • High pressure overhead will result in a beautiful start to the work week, with mostly clear skies and mild temperatures.
  • Another active weather pattern will set up mid-late week, bringing the potential for rounds of showers and storms with a threat for heavy rainfall.
  • Temperatures will remain near to slightly above seasonal norms through the next week.

Aviation

/18Z TAFS THROUGH 18Z TUESDAY/... Issued at 1255 PM CDT Mon Sep 28 2026

High pressure in control over the Mid to Upper Mississi...