Peters Park, IL Weather Forecast

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Peters Park, IL Weather Forecast

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Peters Park IL weather  - Thunder - 55°F
Thunder
55°F
Updated 10:55 pm
Feels Like 52°F
Humidity 67%
Wind ESE 8 mph
Barometer  30.34 in
Dew Point 45°F
Peters Park IL weather  - Thunder - 13°C
Thunder
13°C
Updated 10:55 pm
Feels Like 11°C
Humidity 67%
Wind ESE 13 km/h
Barometer  102.7 kPa
Dew Point 7°C

Peters Park Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Peters Park, IL Weather - Rest Of Tonight Chance Of Rain Peters Park, IL Weather - Sunday Chance Of Showers Peters Park, IL Weather - Sunday Night Mostly Cloudy Peters Park, IL Weather - Monday Chance Of Showers Peters Park, IL Weather - Monday Night Chance Of Showers Peters Park, IL Weather - Tuesday Showers Likely Peters Park, IL Weather - Tuesday Night Showers Likely Peters Park, IL Weather - Wednesday Chance Of Showers Peters Park, IL Weather - Wednesday Night Chance Of Showers Peters Park, IL Weather - Thursday Chance Of Showers Peters Park, IL Weather - Thursday Night Chance Of Showers Peters Park, IL Weather - Friday Chance Of Showers
Chance of Rain Chance of Showers Mostly Cloudy Chance of Showers Chance of Showers Showers Likely Showers Likely Chance of Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
POP: 20% POP: 20% POP: 20% POP: 20% POP: 70% POP: 70% POP: 50% POP: 30% POP: 30% POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 931 PM CDT Sat Oct 31 2026 Peters Park, IL Weather - WeatherWorld.com

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Issued: 637 PM CDT Sat Oct 31 2026

Key Messages

  • Periods of showers and/or drizzle at times through the weekend.
  • Additional periods of wet weather likely next week, with warmer than average weather early/mid week.

Discussion

... Issued at 115 PM CDT Sat Oct 31 2026

Through the rest of this afternoon and into the evening, a diffuse zone of cyclonic shear vorticity (currently across central Illinois) will shift northward across the area. Some high-based convective cloud structures are already evident with this feature within zone of loc...