🇺🇸 Weather in Chantilly
Map Overlays:
Hourly Forecast for Chantilly
05:00
13°
3%
06:00
14°
3%
07:00
15°
2%
08:00
17°
1%
09:00
19°
0%
10:00
22°
0%
11:00
25°
0%
12:00
26°
0%
13:00
27°
0%
14:00
26°
0%
15:00
28°
0%
16:00
27°
0%
17:00
24°
0%
18:00
22°
1%
19:00
20°
1%
20:00
17°
2%
21:00
16°
2%
22:00
14°
3%
23:00
14°
4%
00:00
13°
5%
01:00
13°
6%
02:00
13°
5%
03:00
13°
5%
04:00
12°
4%
14-Day Forecast for Chantilly
Mon, Jun 01
Sunny
29° /
12°
Tue, Jun 02
Sunny
22° /
11°
Wed, Jun 03
Sunny
23° /
10°
Thu, Jun 04
Sunny
26° /
11°
Fri, Jun 05
Sunny
28° /
15°
Sat, Jun 06
Partly Cloudy
28° /
18°
Sun, Jun 07
Patchy rain nearby
24° /
19°
Mon, Jun 08
Patchy rain nearby
32° /
19°
Tue, Jun 09
Patchy rain nearby
29° /
17°
Wed, Jun 10
Patchy rain nearby
28° /
16°
Thu, Jun 11
Sunny
26° /
13°
Fri, Jun 12
Sunny
32° /
15°
Sat, Jun 13
Sunny
34° /
17°
Sun, Jun 14
Sunny
36° /
22°
Additional Forecasts for Chantilly
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 144.0 μg/m³
O₃ (Ozone) 30.0 μg/m³
NO₂ (Nitrogen Dioxide) 25.7 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 14.3 μg/m³
PM10 (Coarse particles) 14.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Frequently Asked Questions about Weather in Chantilly
What is the temperature in Chantilly right now?
The current temperature in Chantilly is 14°C (57°F), clear (feels like 9°C).
What's the weather like in Chantilly right now?
Conditions in Chantilly right now: Clear, humidity 76%, wind 6 km/h N.
What is today's forecast for Chantilly?
Today in Chantilly: high 29°C, low 12°C, sunny. Chance of rain: 1%.
What is the 7-day weather forecast for Chantilly?
Daily highs and lows for Chantilly:
- 2026-06-01: 29°C / 12°C
- 2026-06-02: 22°C / 11°C
- 2026-06-03: 23°C / 10°C
- 2026-06-04: 26°C / 11°C
- 2026-06-05: 28°C / 15°C
- 2026-06-06: 28°C / 18°C
- 2026-06-07: 24°C / 19°C
Is it going to rain in Chantilly today?
There is a 1% chance of rain in Chantilly today.
What is the wind speed in Chantilly right now?
Wind in Chantilly is currently 6 km/h (4 mph) from the N.
What is the UV index in Chantilly right now?
The UV index in Chantilly is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
