Putnam, IL Weather Forecast

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Putnam, IL Weather Forecast

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Putnam IL weather  - Clear - 64°F
Clear
64°F
Updated 3:04 am
Feels Like 63°F
Humidity 73%
Wind SE 8 mph
Barometer  30.09 in
Dew Point 55°F
Putnam IL weather  - Clear - 18°C
Clear
18°C
Updated 3:04 am
Feels Like 17°C
Humidity 73%
Wind SE 13 km/h
Barometer  101.9 kPa
Dew Point 13°C

Putnam Weather Forecast

REST OF TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Putnam, IL Weather - Rest Of Tonight Partly Cloudy Putnam, IL Weather - Tuesday Mostly Sunny Putnam, IL Weather - Tuesday Night Chance Of Showers Putnam, IL Weather - Wednesday Chance Of T-Storm Putnam, IL Weather - Wednesday Night Mostly Cloudy Putnam, IL Weather - Thursday Clearing Putnam, IL Weather - Thursday Night Clear Putnam, IL Weather - Friday Sunny Putnam, IL Weather - Friday Night Chance Of Showers Putnam, IL Weather - Saturday Chance Of Showers Putnam, IL Weather - Saturday Night Chance Of Showers Putnam, IL Weather - Sunday Chance Of Showers
Partly Cloudy Mostly Sunny Chance of Showers Chance of T-Storm Mostly Cloudy Clearing Clear Sunny Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Lo: 60°FLo: 16°C Hi: 89°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
POP: 40% POP: 70% POP: 30% POP: 40% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 156 AM CDT Tue Sep 08 2026 Putnam, IL Weather - WeatherWorld.com

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Issued: 1245 AM CDT Tue Sep 8 2026

Key Messages

  • A storm system passing through the Upper Midwest Tuesday evening into Wednesday will bring widespread showers and storms to the area. There will be a low-end risk for strong- severe storms, with heavy rainfall accompanying storms.
  • Quiet weather Thursday into Friday, as high pressure passes overhead. Seasonal conditions will remain, with mostly clear skies.
  • Another stretch of potentially active weather this weekend into the next work week, bringing daily chances of precipitation for s...