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Today's
Extremes, Record High/Low Temperatures and Precipitation Totals (updated every 10 minutes)
High Temperature
73.5°F at
4:32pm
High Heat Index
74.8°F at
3:27pm
Record High Temperature
99°F in
1970
Low Temperature
57.6°F at
1:27am
Low Wind Chill
57.6°F at
1:27am
Record Low Temperature
49°F in
2001
Peak Wind Gust
13mph at
10:19am
High UV Index
0.0 at
12:00am
High Solar Radiation
917 at
10:03am
Precipitation Today
0.00 inches
Precipitation This Month
0.00 inches
Total Precipitation This Year
15.86 inches
Trained Spotter
Trained Spotter
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Weather Information
The Illinois Emergency Management Agency (IEMA) has developed a Severe Weather Preparedness document with tips on staying safe during the severe weather months. Click here to view.
Expressway Traffic
Misc.
Historical Joliet Weather
Select a date above from September 12th, 2004 to present to get Joliet weather conditions for that day.
WHETHER THE WEATHER
Whether the weather be fine
Or whether the weather be not
Whether the weather be cold
Or whether the weather be hot
We'll weather the weather, whatever the weather
Whether we like it or not.