Herbert, IL Weather Forecast

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Herbert, IL Weather Forecast

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Herbert IL weather  - Clear - 56°F
Clear
56°F
Updated 9:52 am
Feels Like 50°F
Humidity 74%
Wind S 3 mph
Barometer  30.3 in
Dew Point 48°F
Herbert IL weather  - Clear - 14°C
Clear
14°C
Updated 9:52 am
Feels Like 10°C
Humidity 74%
Wind S 5 km/h
Barometer  102.6 kPa
Dew Point 9°C

Herbert Weather Forecast

REST OF TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Herbert, IL Weather - Rest Of Today Sunny Herbert, IL Weather - Tonight Clear Herbert, IL Weather - Thursday Mostly Sunny Herbert, IL Weather - Thursday Night Mostly Clear Herbert, IL Weather - Friday Partly Cloudy Herbert, IL Weather - Friday Night Partly Cloudy Herbert, IL Weather - Saturday Partly Cloudy Herbert, IL Weather - Saturday Night Mostly Cloudy Herbert, IL Weather - Sunday Mostly Cloudy Herbert, IL Weather - Sunday Night Mostly Cloudy Herbert, IL Weather - Monday Mostly Cloudy Herbert, IL Weather - Monday Night Chance Of Showers
Sunny Clear Mostly Sunny Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Chance of Showers
Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 41°FLo: 5°C
POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 941 AM CDT Wed Oct 21 2026 Herbert, IL Weather - WeatherWorld.com

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Herbert Forecast Discussion

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Issued: 620 AM CDT Wed Oct 21 2026

Key Messages

  • Dense fog may develop again early this morning within about 25 miles of Lake Michigan, with highest chances in the northern Chicago suburbs. Any dense fog that does form will quickly burn off by mid-morning.
  • The dry and unseasonably mild weather will continue through the upcoming weekend.

Discussion

... Issued at 157 AM CDT Wed Oct 21 2026

GOES nighttime microphysics RGB shows fog developing across Lake County IL into extreme southeast WI. Given the fog is developing a couple hours earl...