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Alpine Park, IL Weather Forecast

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Alpine Park, IL Weather Forecast

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Alpine Park IL weather - Partly Cloudy - 86°F
Partly Cloudy
86°F
Updated 1:30 pm
Feels Like 94°F
Humidity 55%
Wind SSW 14 mph
Barometer  29.87 in
Dew Point 68°F
Alpine Park IL weather - Partly Cloudy - 30°C
Partly Cloudy
30°C
Updated 1:30 pm
Feels Like 35°C
Humidity 55%
Wind SSW 23 km/h
Barometer  101.1 kPa
Dew Point 20°C
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Alpine Park Weather Forecast

REST OF TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Alpine Park, IL Weather - Rest Of Today Partly Cloudy Alpine Park, IL Weather - Tonight Mostly Clear Alpine Park, IL Weather - Sunday Chance Of Showers Alpine Park, IL Weather - Sunday Night Partly Cloudy Alpine Park, IL Weather - Monday Chance Of Showers Alpine Park, IL Weather - Monday Night Chance Of T-Storm Alpine Park, IL Weather - Tuesday Chance Of T-Storm Alpine Park, IL Weather - Tuesday Night Chance Of T-Storm Alpine Park, IL Weather - Wednesday Chance Of T-Storm Alpine Park, IL Weather - Wednesday Night Showers Alpine Park, IL Weather - Thursday Chance Of Showers Alpine Park, IL Weather - Thursday Night Partly Cloudy
Partly Cloudy Mostly Clear Chance of Showers Partly Cloudy Chance of Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Showers Chance of Showers Partly Cloudy
Hi: 81°FHi: 27°C
 Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
 Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
 Lo: 65°FLo: 18°C Hi: 80°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
 Lo: 55°FLo: 13°C
POP: 50% POP: 30% POP: 70% POP: 70% POP: 70% POP: 90% POP: 70% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 1005 AM CDT Sat Sep 12 2026 Alpine Park, IL Weather - WeatherWorld.com

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Issued: 632 AM CDT Sat Sep 12 2026

Key Messages

  • Dry and mild today, turning cooler Sunday with a chance for a few afternoon showers.
  • Waves of heavy rain producing thunderstorms possible in the general region early to mid next week.

Discussion

... Issued at 313 AM CDT Sat Sep 12 2026

A low-level thermal ridge will briefly push northeastward across the area today ahead of a cold front advancing from the Upper Midwest. This will bring warmer and slightly more humid conditions, with high temperatures reaching the mid to upper 80s and hea...