Rend Lake Community News and Articles


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Rend Lake Solar Eclipse 2024

Rend Lake lies in South Central Illinois in Franklin and Jefferson Counties, 78 miles southeast of St. Louis, Missouri, the nearest metroplex to Rend Lake. Mt. Vernon, Illinois is one of the best eclipse...

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Rend Lake Email Updates


Rend Lake Current Weather Alerts

There are no active watches, warnings or advisories.


Rend Lake Weather Forecast


Mostly Cloudy

Hi: 52

Sunday Night

Mostly Cloudy

Lo: 33


Mostly Sunny

Hi: 49

Monday Night

Partly Cloudy

Lo: 30


Partly Sunny

Hi: 48

Tuesday Night

Partly Cloudy

Lo: 34


Mostly Cloudy

Hi: 55

Wednesday Night

Mostly Cloudy

Lo: 46

Rend Lake Water Level (last 30 days)

Water Level on 10/13: 41.92 (-363.08)

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