Sun Lake, IL Weather Forecast

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Sun Lake, IL Weather Forecast

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Sun Lake IL weather  - Clear - 43°F
Clear
43°F
Updated 8:16 am
Feels Like 37°F
Humidity 82%
Wind W 12 mph
Barometer  29.94 in
Dew Point 38°F
Sun Lake IL weather  - Clear - 6°C
Clear
6°C
Updated 8:16 am
Feels Like 3°C
Humidity 82%
Wind W 19 km/h
Barometer  101.4 kPa
Dew Point 3°C

Sun Lake Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Sun Lake, IL Weather - Today Sunny Sun Lake, IL Weather - Tonight Clear Sun Lake, IL Weather - Monday Partly Cloudy Sun Lake, IL Weather - Monday Night Partly Cloudy Sun Lake, IL Weather - Tuesday Mostly Sunny Sun Lake, IL Weather - Tuesday Night Partly Cloudy Sun Lake, IL Weather - Veterans Day Chance Of Showers Sun Lake, IL Weather - Wednesday Night Chance Of Rain Sun Lake, IL Weather - Thursday Chance Of Rain Sun Lake, IL Weather - Thursday Night Chance Of Rain Sun Lake, IL Weather - Friday Chance Of Rain Sun Lake, IL Weather - Friday Night Partly Cloudy
Sunny Clear Partly Cloudy Partly Cloudy Mostly Sunny Partly Cloudy Chance of Showers Chance of Rain Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 39°FLo: 4°C Hi: 55°FHi: 13°C
Lo: 39°FLo: 4°C Hi: 49°FHi: 9°C
Lo: 31°FLo: -1°C Hi: 45°FHi: 7°C
Lo: 31°FLo: -1°C
POP: 20% POP: 20% POP: 50% POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 505 AM CST Sun Nov 08 2026 Sun Lake, IL Weather - WeatherWorld.com

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Sun Lake Forecast Discussion

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Issued: 520 AM CST Sun Nov 8 2026

Key Messages

  • Dry conditions and warmer temperatures are expected through Tuesday.
  • Precipitation chances and cooler temperatures return mid to late week.

Discussion

... Issued at 215 AM CST Sun Nov 8 2026

Steady southwest winds along with an approaching axis of high clouds should limit further cooling overnight, with temperatures remaining more or less where they are at, in the lower 30s (rural low spots) to lower 40 (Chicago and along the lakeshore). Winds are expected to become increasingly breezy ...