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WeatherLive › Illinois › Petersburg › Weekend Forecast

Petersburg, IL Weekend Forecast

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Weekend weather — Petersburg

How Saturday and Sunday are shaping up (Sat, Sep 5 →). For hour-by-hour timing, open the hourly page.

Saturday

Sat, Sep 5
103° 72°
Mostly cloudy
Precip chance
61%
Precip
0.13 in
Wind
21 mph
UV index
7

Sunday

Sun, Sep 6
97° 70°
Sunny
Precip chance
17%
Precip
–
Wind
12 mph
UV index
8
📅 Sunday looks like the better day. Hour by hour →
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Weekend read
This weekend in Petersburg: Saturday reaches 103° with a 61% chance of rain, Sunday 97° at 17%. If you can only get outside for one of them, Sunday is the better bet.
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Updated: 9:13 AM