Kellart Lake, IL Weather Forecast

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Kellart Lake, IL Weather Forecast

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Kellart Lake IL weather  - Clear - 55°F
Clear
55°F
Updated 9:17 pm
Feels Like 53°F
Humidity 66%
Wind SSW 3 mph
Barometer  29.98 in
Dew Point 44°F
Kellart Lake IL weather  - Clear - 13°C
Clear
13°C
Updated 9:17 pm
Feels Like 12°C
Humidity 66%
Wind SSW 5 km/h
Barometer  101.5 kPa
Dew Point 7°C

Kellart Lake Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY
Kellart Lake, IL Weather - Tonight Clear Kellart Lake, IL Weather - Wednesday Mostly Sunny Kellart Lake, IL Weather - Wednesday Night Mostly Clear Kellart Lake, IL Weather - Thursday Mostly Sunny Kellart Lake, IL Weather - Thursday Night Mostly Clear Kellart Lake, IL Weather - Friday Mostly Sunny Kellart Lake, IL Weather - Friday Night Mostly Clear Kellart Lake, IL Weather - Saturday Sunny Kellart Lake, IL Weather - Saturday Night Partly Cloudy Kellart Lake, IL Weather - Sunday Chance Of Showers Kellart Lake, IL Weather - Sunday Night Partly Cloudy Kellart Lake, IL Weather - Columbus Day Partly Cloudy
Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Sunny Partly Cloudy Chance of Showers Partly Cloudy Partly Cloudy
Lo: 51°FLo: 11°C Hi: 81°FHi: 27°C
Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
Lo: 45°FLo: 7°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C Hi: 85°FHi: 29°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 705 PM CDT Tue Oct 06 2026 Kellart Lake, IL Weather - WeatherWorld.com

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Kellart Lake Forecast Discussion

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Issued: 601 PM CDT Tue Oct 6 2026

Key Messages

  • Near to above normal temperatures with predominantly dry conditions are expected to continue through much of this week.

Discussion

... Issued at 259 PM CDT Tue Oct 6 2026

A cold front will drop through the area from northwest to southeast early tomorrow. The 12Z runs of the moist-biased NAM, NAM Nest, and NSSL-WRF all try to spit out some rain in our area as the front and an associated shortwave roll through tomorrow morning. However, the lack of more appreciable mid-upper-level cloud c...