NimbocastWestmont, IL Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Westmont, DuPage County, Illinois.
Updated Jul 29, 2026, 2:18 PM local time · Radar refreshes every 5 minutes
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Westmont
80°F
Wind 11 mph
Humidity 44%
Cloud cover 0%
UV index 7
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Westmont, IL.
Westmont weather radar
Light
Heavy
Next 24 hours
Now
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80°F
3 PM
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80°F
4 PM
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80°F
5 PM
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80°F
6 PM
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79°F
7 PM
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77°F
8 PM
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73°F
9 PM
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70°F
10 PM
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68°F
11 PM
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66°F
12 AM
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66°F
1 AM
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65°F
2 AM
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64°F
3 AM
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64°F
4 AM
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63°F
5 AM
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62°F
6 AM
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61°F
7 AM
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63°F
8 AM
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70°F
9 AM
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76°F
10 AM
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79°F
11 AM
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82°F
12 PM
🌤️
85°F
1 PM
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87°F
7-day forecast
Today
Jul 29
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80°F
61°F
Thu
Jul 30
☁️
89°F
61°F
Fri
Jul 31
🌦️
81°F
65°F
74%
Sat
Aug 1
🌧️
68°F
64°F
74%
Sun
Aug 2
☁️
79°F
64°F
13%
Mon
Aug 3
☀️
83°F
63°F
5%
Tue
Aug 4
☀️
82°F
63°F
6%
Weather near Westmont
2 mi
Downers Grove, IL2 mi
Hinsdale, IL3 mi
Darien, IL5 mi
Woodridge, IL5 mi
Lisle, IL6 mi
Lombard, IL6 mi
Westchester, IL6 mi
La Grange, 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.