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Chain Lakes, IL Weather Forecast

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Chain Lakes, IL Weather Forecast

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Chain Lakes IL weather - Hazy - 70°F
Hazy
70°F
Updated 4:03 pm
Feels Like 78°F
Humidity 67%
Wind WNW 5 mph
Barometer  30.24 in
Dew Point 59°F
Chain Lakes IL weather - Hazy - 21°C
Hazy
21°C
Updated 4:03 pm
Feels Like 25°C
Humidity 67%
Wind WNW 8 km/h
Barometer  102.4 kPa
Dew Point 15°C
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Chain Lakes Weather Forecast

THIS AFTERNOON TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Chain Lakes, IL Weather - This Afternoon Partly Sunny Chain Lakes, IL Weather - Tonight Mostly Cloudy Chain Lakes, IL Weather - Friday Mostly Sunny Chain Lakes, IL Weather - Friday Night Partly Cloudy Chain Lakes, IL Weather - Saturday Mostly Cloudy Chain Lakes, IL Weather - Saturday Night Mostly Cloudy Chain Lakes, IL Weather - Sunday Mostly Cloudy Chain Lakes, IL Weather - Sunday Night Clearing Chain Lakes, IL Weather - Monday Mostly Clear Chain Lakes, IL Weather - Monday Night Mostly Clear Chain Lakes, IL Weather - Tuesday Mostly Sunny Chain Lakes, IL Weather - Tuesday Night Chance Of Showers
Partly Sunny Mostly Cloudy Mostly Sunny Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clearing Mostly Clear Mostly Clear Mostly Sunny Chance of Showers
Hi: 69°FHi: 21°C
 Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
 Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
 Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C		 Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C		 Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C		 Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C		 Hi: 81°FHi: 27°C
 Lo: 65°FLo: 18°C
POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 207 PM CDT Thu Sep 24 2026 Chain Lakes, IL Weather - WeatherWorld.com

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Chain Lakes Forecast Discussion

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Issued: 1212 PM CDT Thu Sep 24 2026

Key Messages

  • A pleasantly cool/dry period will persist thru the weekend, with mostly 70s and 50s slated for highs and lows.
  • A warmup to more summer-like 80s and 60s can be expected by the middle of next week, which is when appreciable rain chances likewise return.

Discussion

... Issued at 1210 PM CDT Thu Sep 24 2026

An almost Rex-like blocking pattern holds thru the weekend, with the influx low level flow pattern maintaining north to northeasterlies for the bulk of that period. Satellite and soundin...