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Countryside IL weather - Partly Cloudy - 55°F
Partly Cloudy
55°F
Updated 3:13 am
Feels Like 52°F
Humidity 66%
Wind S 5 mph
Barometer  30.4 in
Dew Point 44°F
Countryside IL weather - Partly Cloudy - 13°C
Partly Cloudy
13°C
Updated 3:13 am
Feels Like 11°C
Humidity 66%
Wind S 8 km/h
Barometer  102.9 kPa
Dew Point 7°C
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Countryside Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Countryside, IL Weather - Rest Of Tonight Partly Cloudy Countryside, IL Weather - Sunday Partly Cloudy Countryside, IL Weather - Sunday Night Partly Cloudy Countryside, IL Weather - Monday Mostly Cloudy Countryside, IL Weather - Monday Night Mostly Cloudy Countryside, IL Weather - Tuesday Mostly Cloudy Countryside, IL Weather - Tuesday Night Mostly Cloudy Countryside, IL Weather - Wednesday Partly Cloudy Countryside, IL Weather - Wednesday Night Partly Cloudy Countryside, IL Weather - Thursday Partly Cloudy Countryside, IL Weather - Thursday Night Partly Cloudy Countryside, IL Weather - Friday Partly Cloudy
Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 50°FLo: 10°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
 Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
 Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
POP = Probability of Precipitation.
Weather Outlook Updated: 111 AM CDT Sun Oct 25 2026 Countryside, IL Weather - WeatherWorld.com

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Issued: 250 AM CDT Sun Oct 25 2026

Key Messages

  • Generally well above normal temperatures will continue, albeit with a modest cool-down on Monday near and north of I-80, and particularly near Lake Michigan.
  • There are periodic low/uncertain rain chances in the mid to late workweek period, with the best chance of any meaningful rainfall not until next Saturday (Halloween) night.

Discussion

... Issued at 250 AM CDT Sun Oct 25 2026

Conditions are again nice and quiet as we welcome the new week. Temperatures early this morning are in the 4...