Log Slough, IL Weather Forecast

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Log Slough, IL Weather Forecast

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Log Slough IL weather  - Clear - 77°F
Clear
77°F
Updated 10:47 pm
Feels Like 81°F
Humidity 85%
Wind NE 7 mph
Barometer  30.24 in
Dew Point 72°F
Log Slough IL weather  - Clear - 25°C
Clear
25°C
Updated 10:47 pm
Feels Like 27°C
Humidity 85%
Wind NE 11 km/h
Barometer  102.4 kPa
Dew Point 22°C

Log Slough Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Log Slough, IL Weather - Tonight Partly Cloudy Log Slough, IL Weather - Thursday Chance Of T-Storm Log Slough, IL Weather - Thursday Night Chance Of T-Storm Log Slough, IL Weather - Friday Chance Of Showers Log Slough, IL Weather - Friday Night Mostly Clear Log Slough, IL Weather - Saturday Chance Of T-Storm Log Slough, IL Weather - Saturday Night Chance Of T-Storm Log Slough, IL Weather - Sunday Chance Of T-Storm Log Slough, IL Weather - Sunday Night Chance Of T-Storm Log Slough, IL Weather - Monday Chance Of T-Storm Log Slough, IL Weather - Monday Night Chance Of Showers Log Slough, IL Weather - Tuesday Chance Of Showers
Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Chance of Showers
Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
Lo: 70°FLo: 21°C Hi: 90°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 90°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C Hi: 75°FHi: 24°C
Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C
Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C
POP: 20% POP: 20% POP: 20% POP: 20% POP: 70% POP: 50% POP: 60% POP: 50% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 608 PM CDT Wed Sep 16 2026 Log Slough, IL Weather - WeatherWorld.com

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Issued: 702 PM CDT Wed Sep 16 2026

Key Messages

  • A late season heat wave continues through at least Saturday with peak heat index values of 100-105F+ along/south of I-70. Areas just north of I-70 have been added to the Heat Advisory, and the rest of the advisory has been extended to Saturday.
  • Isolated to scattered thunderstorms are expected this afternoon. These storms are not expected to strong enough to produce severe weather, though small hail, gusty winds, and brief heavy downpours are possible.

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