Weather Tomorrow for ZIP 20152
Chantilly, VA · View full Chantilly forecast
Saturday, September 12, 2026
Thunderstorms
Precip chance
79%
Wind
1-8 mph
Humidity
91%
Feels like
78–67°F
Rain forecast
Rain likely starts around 6 PM and may continue until 3 AM. Peak chance: 79% around 11 PM.
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
65°Temperature trend80°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 67°F | Mostly Cloudy | 11% | 1 mph E | ||
| 5 AM☽ | 66°F | Slight Chance Rain Showers | 21% | 1 mph SE | ||
| 6 AM☽ | 66°F | Slight Chance Rain Showers | 21% | 1 mph E | ||
| 7 AM☽ | 66°F | Slight Chance Rain Showers | 17% | 1 mph E | ||
| 8 AM☽ | 65°F | Chance Rain Showers | 29% | 1 mph E | ||
| 9 AM☽ | 67°F | Chance Rain Showers | 29% | 2 mph E | ||
| 10 AM | 67°F | Slight Chance Rain Showers | 23% | 2 mph E | ||
| 11 AM | 67°F | Slight Chance Rain Showers | 24% | 2 mph E | ||
| 12 PM | 68°F | Slight Chance Showers And Thunderstorms | 22% | 3 mph E | ||
| 1 PM | 70°F | Chance Showers And Thunderstorms | 25% | 5 mph SE | ||
| 2 PM | 73°F | Slight Chance Showers And Thunderstorms | 16% | 7 mph SE | ||
| 3 PM | 75°F | Mostly Cloudy | 6% | 8 mph SE | ||
| 4 PM | 76°F | Cloudy | 5% | 8 mph SE | ||
| 5 PM | 78°F | Mostly Cloudy | 14% | 8 mph SE | ||
| 6 PM | 79°F | Chance Showers And Thunderstorms | 40% | 8 mph SE | ||
| 7 PM | 79°F | Chance Showers And Thunderstorms | 45% | 8 mph SE | ||
| 8 PM | 80°F | Showers And Thunderstorms Likely | 64% | 7 mph SE | ||
| 9 PM | 78°F | Chance Showers And Thunderstorms | 38% | 7 mph SE | ||
| 10 PM☽ | 78°F | Chance Showers And Thunderstorms | 42% | 6 mph SE | ||
| 11 PM☽ | 76°F | Showers And Thunderstorms | 79% | 6 mph SE | ||
| 12 AM☽ | 73°F | Showers And Thunderstorms | 79% | 5 mph SE | ||
| 1 AM☽ | 72°F | Showers And Thunderstorms | 79% | 5 mph S | ||
| 2 AM☽ | 71°F | Showers And Thunderstorms | 79% | 3 mph S | ||
| 3 AM☽ | 71°F | Showers And Thunderstorms | 79% | 3 mph S | ||
Precipitation Timeline
100%
50%
79%
4a10a4p10p
<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
Conditions
High: 80°F
Low: 65°F
Wind: 1-8 mph
Rain: 79%
Rain expected around 6 PM — carry an umbrella.
Best Time to Be Outside Tomorrow
3 PM – 4 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
4a10a4p10p