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Blue Mound, IL Weather Forecast

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Blue Mound, IL Weather Forecast

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Blue Mound IL weather - Clear - 46°F
Clear
46°F
Updated 1:54 pm
Feels Like 43°F
Humidity 49%
Wind NNW 9 mph
Barometer  30.28 in
Dew Point 28°F
Blue Mound IL weather - Clear - 8°C
Clear
8°C
Updated 1:54 pm
Feels Like 6°C
Humidity 49%
Wind NNW 14 km/h
Barometer  102.5 kPa
Dew Point -2°C
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Blue Mound Weather Forecast

THIS AFTERNOON TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Blue Mound, IL Weather - This Afternoon Sunny Blue Mound, IL Weather - Tonight Clear Blue Mound, IL Weather - Sunday Sunny Blue Mound, IL Weather - Sunday Night Clear Blue Mound, IL Weather - Monday Sunny Blue Mound, IL Weather - Monday Night Clear Blue Mound, IL Weather - Tuesday Mostly Clear Blue Mound, IL Weather - Wednesday Mostly Clear Blue Mound, IL Weather - Wednesday Night Partly Cloudy Blue Mound, IL Weather - Thursday Mostly Cloudy Blue Mound, IL Weather - Thursday Night Mostly Cloudy Blue Mound, IL Weather - Friday Mostly Sunny
Sunny Clear Sunny Clear Sunny Clear Mostly Clear Mostly Clear Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Sunny
Hi: 49°FHi: 9°C
 Lo: 25°FLo: -4°C Hi: 51°FHi: 11°C
 Lo: 29°FLo: -2°C Hi: 55°FHi: 13°C
 Lo: 30°FLo: -1°C Hi: 59°FHi: 15°C
Lo: 35°FLo: 2°C		 Hi: 59°FHi: 15°C
Lo: 35°FLo: 2°C		 Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C		 Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C		 Hi: 65°FHi: 18°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1222 PM CST Sat Nov 14 2026 Blue Mound, IL Weather - WeatherWorld.com

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Issued: 1141 AM CST Sat Nov 14 2026

Key Messages

  • Below normal temperatures will prevail through this weekend, with a warming trend bringing temperatures back to above normal levels by midweek.

Discussion

... Issued at 212 AM CST Sat Nov 14 2026

A slow moving large scale upper low over the northeast states will gradually migrate eastward over the weekend, becoming less of an influence on central IL, as low level northerly flow acquires more of a westerly component and deflects lake effect cloud cover eastward and away from east-central...