Phoenix, IL Weather Forecast

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Phoenix, IL Weather Forecast

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Phoenix IL weather  - Clear - 68°F
Clear
68°F
Updated 10:53 pm
Feels Like 65°F
Humidity 85%
Wind NE 5 mph
Barometer  30.13 in
Dew Point 64°F
Phoenix IL weather  - Clear - 20°C
Clear
20°C
Updated 10:53 pm
Feels Like 18°C
Humidity 85%
Wind NE 8 km/h
Barometer  102 kPa
Dew Point 18°C

Phoenix Weather Forecast

TONIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Phoenix, IL Weather - Tonight Partly Cloudy Phoenix, IL Weather - Labor Day Partly Cloudy Phoenix, IL Weather - Monday Night Partly Cloudy Phoenix, IL Weather - Tuesday Partly Cloudy Phoenix, IL Weather - Tuesday Night Chance Of Showers Phoenix, IL Weather - Wednesday Chance Of T-Storm Phoenix, IL Weather - Wednesday Night Partly Cloudy Phoenix, IL Weather - Thursday Partly Cloudy Phoenix, IL Weather - Thursday Night Mostly Clear Phoenix, IL Weather - Friday Mostly Sunny Phoenix, IL Weather - Friday Night Partly Cloudy Phoenix, IL Weather - Saturday Partly Cloudy
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Chance of Showers Chance of T-Storm Partly Cloudy Partly Cloudy Mostly Clear Mostly Sunny Partly Cloudy Partly Cloudy
Lo: 61°FLo: 16°C Hi: 80°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 89°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 80°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
POP: 20% POP: 60%
POP = Probability of Precipitation.
Weather Outlook Updated: 651 PM CDT Sun Sep 06 2026 Phoenix, IL Weather - WeatherWorld.com

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Phoenix Forecast Discussion

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Issued: 630 PM CDT Sun Sep 6 2026

Key Messages

  • Seasonably warm conditions through Monday, although cooler and more comfortable than recent days.

Discussion

... Issued at 114 PM CDT Sun Sep 6 2026

Surface high pressure continues to expand over the Great Lakes early this afternoon, providing the area with cooler east- northeasterly surface winds. While dewpoints started the day around 70, a persistent influx of a drier low-level airmass has continued to drop values through the 60s this morning. The remainder of the day will be rather ...