Old Camp, IL Weather Forecast

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Old Camp, IL Weather Forecast

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Old Camp IL weather  - Clear - 75°F
Clear
75°F
Updated 8:45 am
Feels Like 79°F
Humidity 64%
Wind SSW 6 mph
Barometer  29.93 in
Dew Point 62°F
Old Camp IL weather  - Clear - 24°C
Clear
24°C
Updated 8:45 am
Feels Like 26°C
Humidity 64%
Wind SSW 10 km/h
Barometer  101.4 kPa
Dew Point 17°C

Old Camp Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY FRIDAY SATURDAY
Old Camp, IL Weather - Today Mostly Sunny Old Camp, IL Weather - Tonight Chance Of T-Storm Old Camp, IL Weather - Monday Chance Of T-Storm Old Camp, IL Weather - Monday Night Chance Of Showers Old Camp, IL Weather - Tuesday Partly Sunny Old Camp, IL Weather - Tuesday Night Partly Cloudy Old Camp, IL Weather - Wednesday Partly Cloudy Old Camp, IL Weather - Wednesday Night Partly Cloudy Old Camp, IL Weather - Thursday Partly Cloudy Old Camp, IL Weather - Friday Partly Cloudy Old Camp, IL Weather - Saturday Partly Sunny
Mostly Sunny Chance of T-Storm Chance of T-Storm Chance of Showers Partly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Sunny
Hi: 95°FHi: 35°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C
Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C
Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C
Hi: 79°FHi: 26°C
POP: 40% POP: 40% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 757 AM CDT Sun Sep 20 2026 Old Camp, IL Weather - WeatherWorld.com

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Issued: 632 AM CDT Sun Sep 20 2026

Key Messages

  • The Heat Advisory remains in effect until early this evening, with high temperatures again reaching the middle to upper 90s this afternoon.
  • A cold front will move through our region late today and tonight, allowing much cooler air to gradually filter into our region for the beginning of the work week.
  • Temperatures by Tuesday into Tuesday night will be near to a little below seasonal normals, with these conditions persisting the rest of the week and into next weekend.
  • 30-60% chances o...