NimbocastStreamwood, IL Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Streamwood, Cook County, Illinois.
Updated Jul 29, 2026, 2:17 PM local time · Radar refreshes every 5 minutes
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Streamwood
81°F
Wind 10 mph
Humidity 32%
Cloud cover 0%
UV index 7
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Streamwood, IL.
Streamwood weather radar
Light
Heavy
Next 24 hours
Now
☀️
81°F
3 PM
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81°F
4 PM
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81°F
5 PM
☀️
81°F
6 PM
☀️
80°F
7 PM
☀️
78°F
8 PM
☀️
74°F
9 PM
☀️
70°F
10 PM
☀️
68°F
11 PM
☀️
66°F
12 AM
☀️
64°F
1 AM
☀️
63°F
2 AM
☀️
62°F
3 AM
☀️
61°F
4 AM
☀️
61°F
5 AM
☀️
60°F
6 AM
☀️
60°F
7 AM
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62°F
8 AM
☀️
70°F
9 AM
☀️
76°F
10 AM
☀️
80°F
11 AM
🌤️
83°F
12 PM
☁️
86°F
1 PM
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88°F
7-day forecast
Today
Jul 29
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81°F
60°F
Thu
Jul 30
☁️
89°F
60°F
Fri
Jul 31
🌦️
79°F
65°F
74%
Sat
Aug 1
🌦️
67°F
64°F
74%
Sun
Aug 2
☁️
77°F
61°F
10%
Mon
Aug 3
☀️
82°F
62°F
4%
Tue
Aug 4
☀️
82°F
63°F
5%
Weather near Streamwood
2 mi
Bartlett, IL2 mi
Hanover Park, IL5 mi
Elgin, IL5 mi
Schaumburg, IL5 mi
Hoffman Estates, IL6 mi
Roselle, IL6 mi
South Elgin, IL7 mi
Bloomingdale, IL
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.