Elgin, IL Weather Forecast

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Elgin, IL Weather Forecast

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Elgin IL weather  - Clear - 71°F
Clear
71°F
Updated 8:28 pm
Feels Like 69°F
Humidity 65%
Wind ESE 6 mph
Barometer  30.13 in
Dew Point 59°F
Elgin IL weather  - Clear - 22°C
Clear
22°C
Updated 8:28 pm
Feels Like 20°C
Humidity 65%
Wind ESE 10 km/h
Barometer  102 kPa
Dew Point 15°C

Elgin Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Elgin, IL Weather - Tonight Partly Cloudy Elgin, IL Weather - Tuesday Partly Cloudy Elgin, IL Weather - Tuesday Night Chance Of T-Storm Elgin, IL Weather - Wednesday Chance Of T-Storm Elgin, IL Weather - Wednesday Night Clearing Elgin, IL Weather - Thursday Partly Cloudy Elgin, IL Weather - Thursday Night Clear Elgin, IL Weather - Friday Mostly Sunny Elgin, IL Weather - Friday Night Chance Of Showers Elgin, IL Weather - Saturday Chance Of Showers Elgin, IL Weather - Saturday Night Partly Cloudy Elgin, IL Weather - Sunday Partly Cloudy
Partly Cloudy Partly Cloudy Chance of T-Storm Chance of T-Storm Clearing Partly Cloudy Clear Mostly Sunny Chance of Showers Chance of Showers Partly Cloudy Partly Cloudy
Lo: 60°FLo: 16°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 80°FHi: 27°C
POP: 60% POP: 60% POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 705 PM CDT Mon Sep 07 2026 Elgin, IL Weather - WeatherWorld.com

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Elgin Forecast Discussion

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Issued: 614 PM CDT Mon Sep 7 2026

Key Messages

  • The week looks fairly pleasant with the only threat for rain being Tuesday night through Wednesday.

Discussion

... Issued at 1216 PM CDT Mon Sep 7 2026

Mostly sunny skies, relatively low humidity values, and seasonably warm temperatures in the upper 70s to lower 80s are making for a beautiful Labor Day in the Great Lakes thanks to a large high pressure system centered over southern Ontario. Tonight looks similarly pleasant with overnight lows around 60, low humidity values, and light wi...