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Swets Lake, IL Weather Forecast

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Swets Lake, IL Weather Forecast

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Swets Lake IL weather - Clear - 47°F
Clear
47°F
Updated 10:10 pm
Feels Like 46°F
Humidity 64%
Wind S 6 mph
Barometer  30.39 in
Dew Point 36°F
Swets Lake IL weather - Clear - 8°C
Clear
8°C
Updated 10:10 pm
Feels Like 8°C
Humidity 64%
Wind S 10 km/h
Barometer  102.9 kPa
Dew Point 2°C
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Swets Lake Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Swets Lake, IL Weather - Tonight Clear Swets Lake, IL Weather - Monday Sunny Swets Lake, IL Weather - Monday Night Partly Cloudy Swets Lake, IL Weather - Tuesday Partly Cloudy Swets Lake, IL Weather - Tuesday Night Mostly Clear Swets Lake, IL Weather - Wednesday Sunny Swets Lake, IL Weather - Wednesday Night Clear Swets Lake, IL Weather - Thursday Mostly Sunny Swets Lake, IL Weather - Thursday Night Mostly Clear Swets Lake, IL Weather - Friday Mostly Sunny Swets Lake, IL Weather - Friday Night Mostly Clear Swets Lake, IL Weather - Saturday Partly Cloudy
Clear Sunny Partly Cloudy Partly Cloudy Mostly Clear Sunny Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Partly Cloudy
Lo: 40°FLo: 4°C Hi: 69°FHi: 21°C
 Lo: 41°FLo: 5°C Hi: 69°FHi: 21°C
 Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
 Lo: 50°FLo: 10°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
 Lo: 50°FLo: 10°C Hi: 70°FHi: 21°C
POP = Probability of Precipitation.
Weather Outlook Updated: 701 PM CDT Sun Oct 18 2026 Swets Lake, IL Weather - WeatherWorld.com

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Swets Lake Forecast Discussion

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Issued: 622 PM CDT Sun Oct 18 2026

Key Messages

  • An extended period of dry and above to much above average temperatures through the next 7 days.

Discussion

... Issued at 1209 PM CDT Sun Oct 18 2026

Breezy southwesterly winds will abate around sunset early this evening. Another chilly night is anticipated as clear skies and light winds allow temperatures to drop into the mid-to-upper 30s and low 40s overnight, outside of the warmer Chicago metro area. Patchy frost may develop towards morning in the coldest locations; however, another F...