Weather Alert
Unity Weather Warning NWS WEATHER ALERT FOR THE UNITY, IL AREA - Issued: 116 PM CDT Wed Sep 2 2026 Unity Weather Warning

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Unity, IL Weather Forecast

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Unity, IL Weather Forecast

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Unity IL weather - Mostly Clear - 96°F
Mostly Clear
96°F
Updated 3:31 pm
Feels Like 105°F
Humidity 46%
Wind S 8 mph
Barometer  30 in
Dew Point 72°F
Unity IL weather - Mostly Clear - 36°C
Mostly Clear
36°C
Updated 3:31 pm
Feels Like 41°C
Humidity 46%
Wind S 13 km/h
Barometer  101.6 kPa
Dew Point 22°C
WX Settings

Unity Weather Forecast

THIS AFTERNOON TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY TUESDAY
Unity, IL Weather - This Afternoon Sunny Unity, IL Weather - Tonight Mostly Clear Unity, IL Weather - Thursday Sunny Unity, IL Weather - Thursday Night Clear Unity, IL Weather - Friday Sunny Unity, IL Weather - Friday Night Mostly Clear Unity, IL Weather - Saturday Partly Cloudy Unity, IL Weather - Saturday Night Partly Cloudy Unity, IL Weather - Sunday Mostly Clear Unity, IL Weather - Monday Mostly Clear Unity, IL Weather - Tuesday Mostly Sunny
Sunny Mostly Clear Sunny Clear Sunny Mostly Clear Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Sunny
Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C		 Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
POP = Probability of Precipitation.
Weather Outlook Updated: 117 PM CDT Wed Sep 02 2026 Unity, IL Weather - WeatherWorld.com

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Issued: 1237 PM CDT Wed Sep 2 2026

Key Messages

  • An Extreme Heat Warning remains in effect through Saturday for a prolonged dangerous heatwave with daily heat index values ranging from 103-109 degrees. There is a 30-50% chance of needing to extend advisory level heat headlines into Sunday.
  • Multiple consecutive days of near record high temperatures in the upper 90s to 100 degrees and several record warm overnight low temperatures in the mid 70s continue to be observed and are expected to continue. These high and low temperatures are...