Weather Tomorrow for ZIP 60540
Naperville, IL · View full Naperville forecast
Tuesday, September 15, 2026
Thunderstorms
Precip chance
79%
Wind
5-15 mph
Humidity
72%
Feels like
79–69°F
Rain forecast
Rain likely starts around 9 AM and may continue until 2 AM. Peak chance: 79% around 12 PM.
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
67°Temperature trend81°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 5 AM☽ | 67°F | Mostly Cloudy | 7% | 15 mph S | ||
| 6 AM☽ | 67°F | Mostly Cloudy | 9% | 15 mph S | ||
| 7 AM☽ | 68°F | Slight Chance Showers And Thunderstorms | 19% | 15 mph S | ||
| 8 AM☽ | 68°F | Chance Showers And Thunderstorms | 34% | 15 mph S | ||
| 9 AM☽ | 68°F | Chance Showers And Thunderstorms | 51% | 15 mph S | ||
| 10 AM☽ | 68°F | Chance Showers And Thunderstorms | 51% | 15 mph SSW | ||
| 11 AM | 67°F | Chance Showers And Thunderstorms | 51% | 15 mph SW | ||
| 12 PM | 67°F | Showers And Thunderstorms | 79% | 15 mph SSW | ||
| 1 PM | 68°F | Showers And Thunderstorms | 79% | 15 mph SSW | ||
| 2 PM | 70°F | Showers And Thunderstorms | 79% | 10 mph SSW | ||
| 3 PM | 72°F | Chance Showers And Thunderstorms | 50% | 10 mph SSW | ||
| 4 PM | 74°F | Chance Showers And Thunderstorms | 50% | 10 mph SW | ||
| 5 PM | 76°F | Chance Showers And Thunderstorms | 50% | 10 mph SW | ||
| 6 PM | 78°F | Chance Showers And Thunderstorms | 34% | 10 mph SW | ||
| 7 PM | 80°F | Chance Showers And Thunderstorms | 34% | 10 mph SW | ||
| 8 PM | 81°F | Chance Showers And Thunderstorms | 34% | 10 mph WSW | ||
| 9 PM | 81°F | Chance Showers And Thunderstorms | 47% | 10 mph W | ||
| 10 PM | 80°F | Chance Showers And Thunderstorms | 47% | 10 mph W | ||
| 11 PM☽ | 78°F | Chance Showers And Thunderstorms | 47% | 5 mph WNW | ||
| 12 AM☽ | 76°F | Chance Showers And Thunderstorms | 40% | 10 mph NW | ||
| 1 AM☽ | 74°F | Chance Showers And Thunderstorms | 40% | 5 mph NW | ||
| 2 AM☽ | 73°F | Chance Showers And Thunderstorms | 40% | 5 mph NNW | ||
| 3 AM☽ | 72°F | Chance Showers And Thunderstorms | 28% | 5 mph N | ||
| 4 AM☽ | 70°F | Chance Showers And Thunderstorms | 28% | 5 mph N | ||
Precipitation Timeline
100%
50%
79%
5a11a5p11p
<20%20-50%50-70%>70%
What to Wear Tomorrow
Hot — wear breathable, light clothing
Clothing
- • Light t-shirt or tank top
- • Shorts or light skirt
- • Hat for sun protection
Footwear
Sandals or breathable sneakers
Accessories
- • Umbrella
- • Sunscreen
Conditions
High: 81°F
Low: 67°F
Wind: 5-15 mph
Rain: 79%
Rain expected around 9 AM — carry an umbrella.
Best Time to Be Outside Tomorrow
3 PM – 4 PM
Good conditions for being outside (comfortable temp, light wind, daylight)
5a11a5p11p