NWS 7 Day Forecast for Chicago IL
| National Weather Service Forecast for:
Chicago, IL Issued by: National Weather Service Chicago/Romeoville, IL |
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| Updated: 6:00 pm CST Dec 31, 1969 | ||||||||||||||||||||||||||||||||||||||||
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Air Quality Alert
Air Quality Alert
Air Quality Alert
Air Quality Alert
| This Afternoon |
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 96. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight |
Scattered showers and thunderstorms before 9pm. Partly cloudy, with a low around 77. Heat index values as high as 95. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday |
Showers and thunderstorms likely after 1pm. Some of the storms could produce heavy rain. Mostly sunny. High near 92, with temperatures falling to around 80 in the afternoon. Heat index values as high as 99. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
| Saturday Night |
Areas of smoke after 7pm. Mostly clear, with a low around 70. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. |
| Sunday |
Patchy smoke before 8am. Sunny, with a high near 78. East northeast wind around 5 mph. |
| Sunday Night |
Partly cloudy, with a low around 70. |
| Monday |
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. |
| Monday Night |
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. |
| Tuesday |
Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. |
| Tuesday Night |
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 66. |
| Wednesday |
Sunny, with a high near 77. |
| Wednesday Night |
Mostly clear, with a low around 64. |
| Thursday |
Sunny, with a high near 80. |
| Thursday Night |
Partly cloudy, with a low around 66. |
| This Afternoon  Chance Showers And T-Storms Hi 90 °F |
NWS forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 96. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
Tonight Scattered Showers And T-Storms then Partly Cloudy Lo 77 °F |
NWS forecast: Scattered showers and thunderstorms before 9pm. Partly cloudy, with a low around 77. Heat index values as high as 95. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
Saturday Mostly Sunny then Showers And T-Storms Likely Hi 92 °F |
NWS forecast: Showers and thunderstorms likely after 1pm. Some of the storms could produce heavy rain. Mostly sunny. High near 92, with temperatures falling to around 80 in the afternoon. Heat index values as high as 99. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
| Saturday Night  Areas Of Smoke Lo 70 °F |
NWS forecast: Patchy smoke before 8am. Sunny, with a high near 78. East northeast wind around 5 mph. |
Sunday Patchy Smoke then Sunny Hi 78 °F |
NWS forecast: Patchy smoke before 8am. Sunny, with a high near 78. East northeast wind around 5 mph. |
| Sunday Night  Partly Cloudy Lo 70 °F |
NWS forecast: Partly cloudy, with a low around 70. |
Monday Partly Sunny then Chance Showers And T-Storms Hi 89 °F |
NWS forecast: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. |
| Monday Night  Chance Showers And T-Storms then Showers And T-Storms Likely Lo 73 °F |
NWS forecast: A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. |
Tuesday Showers And T-Storms Likely then Slight Chance Showers And T-Storms Hi 89 °F |
NWS forecast: Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. |
| Tuesday Night  Slight Chance Showers And T-Storms then Mostly Clear Lo 66 °F |
NWS forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 66. |
Wednesday Sunny Hi 77 °F |
NWS forecast: Sunny, with a high near 77. |
| Wednesday Night  Mostly Clear Lo 64 °F |
NWS forecast: Mostly clear, with a low around 64. |
| Thursday Sunny Hi 80 °F |
NWS forecast: Sunny, with a high near 80. |
| Thursday Night Partly Cloudy Lo 66 °F |
NWS forecast: Partly cloudy, with a low around 66. |