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Lowell, IL Weather Forecast

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Lowell, IL Weather Forecast

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Lowell IL weather - Clear - 66°F
Clear
66°F
Updated 11:17 pm
Feels Like 65°F
Humidity 88%
Wind E 5 mph
Barometer  30.03 in
Dew Point 62°F
Lowell IL weather - Clear - 19°C
Clear
19°C
Updated 11:17 pm
Feels Like 18°C
Humidity 88%
Wind E 8 km/h
Barometer  101.6 kPa
Dew Point 17°C
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Lowell Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Lowell, IL Weather - Tonight Patchy Fog Lowell, IL Weather - Friday Patchy Fog Lowell, IL Weather - Friday Night Mostly Cloudy Lowell, IL Weather - Saturday Partly Cloudy Lowell, IL Weather - Saturday Night Partly Cloudy Lowell, IL Weather - Sunday Partly Cloudy Lowell, IL Weather - Sunday Night Chance Of T-Storm Lowell, IL Weather - Monday Chance Of T-Storm Lowell, IL Weather - Monday Night Chance Of Showers Lowell, IL Weather - Tuesday Showers Likely Lowell, IL Weather - Tuesday Night Showers Lowell, IL Weather - Wednesday Chance Of Showers
Patchy Fog Patchy Fog Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of Showers Showers Likely Showers Chance of Showers
Lo: 59°FLo: 15°C Hi: 80°FHi: 27°C
 Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
 Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
 Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
POP: 20% POP: 20% POP: 40% POP: 60% POP: 60% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 841 PM CDT Thu Sep 10 2026 Lowell, IL Weather - WeatherWorld.com

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Lowell Forecast Discussion

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Issued: 834 PM CDT Thu Sep 10 2026

Key Messages

  • Quieter conditions with near to slightly above normal temperatures through the weekend.

Discussion

... Issued at 114 PM CDT Thu Sep 10 2026

Through Sunday Night:

Ongoing rain showers are being observed south of the Kankakee River Valley this afternoon ahead of a mid level wave that is passing over the area. There has been an increase in shower coverage over the area, being located under the right entrance region of a 300 mb jet. However, lapse rates are fairly poor with the better well o...