Blue Mound, IL Weather Forecast

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Blue Mound, IL Weather Forecast

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Blue Mound IL weather  - Clear - 62°F
Clear
62°F
Updated 5:30 am
Feels Like 55°F
Humidity 64%
Wind SSW 8 mph
Barometer  30.13 in
Dew Point 50°F
Blue Mound IL weather  - Clear - 17°C
Clear
17°C
Updated 5:30 am
Feels Like 13°C
Humidity 64%
Wind SSW 13 km/h
Barometer  102 kPa
Dew Point 10°C

Blue Mound Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Blue Mound, IL Weather - Today Chance Of Showers Blue Mound, IL Weather - Tonight Clearing Blue Mound, IL Weather - Friday Partly Sunny Blue Mound, IL Weather - Friday Night Mostly Cloudy Blue Mound, IL Weather - Saturday Mostly Cloudy Blue Mound, IL Weather - Saturday Night Chance Of Showers Blue Mound, IL Weather - Sunday Chance Of Showers Blue Mound, IL Weather - Sunday Night Mostly Cloudy Blue Mound, IL Weather - Monday Chance Of Showers Blue Mound, IL Weather - Monday Night Chance Of Showers Blue Mound, IL Weather - Tuesday Showers Blue Mound, IL Weather - Tuesday Night Chance Of Showers
Chance of Showers Clearing Partly Sunny Mostly Cloudy Mostly Cloudy Chance of Showers Chance of Showers Mostly Cloudy Chance of Showers Chance of Showers Showers Chance of Showers
Hi: 79°FHi: 26°C
Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C
POP: 20% POP: 30% POP: 40% POP: 40% POP: 50% POP: 60% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 443 AM CDT Thu Oct 29 2026 Blue Mound, IL Weather - WeatherWorld.com

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Issued: 451 AM CDT Thu Oct 29 2026

Key Messages

  • Well above normal temperatures persist through Friday, with highs climbing to the mid 70s to around 80 degrees, around 15 degrees above normal.
  • There could be some sprinkles (north of I-72) or light rain showers (near and south of I-72) this afternoon. Any significant rain chances are likely to hold off until early next week.
  • While rain chances are expected Halloween (Saturday) morning north of I-72, dry conditions are expected for any miscellaneous outdoor activities later in the da...