Chantilly Hourly Forecast
Next 48 Hours
Today
Sunny this morning, then mostly cloudy with a slight chance of rain this afternoon. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Tonight
Mostly cloudy in the evening, then clearing. Lows in the lower 30s. West winds 5 to 10 mph with gusts up to 25 mph.
| Thu, Nov 21st | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
10 AM Sunny UV Index: 1.2 |
45°F Feels 41°F |
67% | 7.8 W | 29.69 inHg | 33.2°F | 0% |
11 AM SunnyUV Index: 1.7 |
47°F Feels 43°F |
58% | 10.1 W | 29.66 inHg | 34.6°F | 0% |
12 PM Cloudy  UV Index: 1.2 |
48°F Feels 43°F |
56% | 7.4 WSW | 29.65 inHg | 33.4°F | 0% |
1 PM Cloudy UV Index: 1.4 |
49°F Feels 45°F |
55% | 8.1 WSW | 29.62 inHg | 32.9°F | 0% |
2 PM Overcast  UV Index: 0.9 |
48°F Feels 43°F |
46% | 11.6 W | 29.57 inHg | 31.1°F | 0% |
3 PM Overcast UV Index: 0.6 |
47°F Feels 41°F |
57% | 5.1 WNW | 29.61 inHg | 31.6°F | 0% |
4 PM Overcast UV Index: 0.2 |
46°F Feels 40°F |
55% | 6.9 WNW | 29.6 inHg | 30.1°F | 0% |
5 PM Overcast  UV Index: 0 |
45°F Feels 39°F |
49% | 6.7 WNW | 29.6 inHg | 27.7°F | 0% |
6 PM Overcast UV Index: 0 |
44°F Feels 38°F |
54% | 6 WNW | 29.61 inHg | 28.4°F | 0% |
7 PM Overcast UV Index: 0 |
43°F Feels 37°F |
58% | 4.5 W | 29.62 inHg | 29.2°F | 0% |
8 PM Overcast UV Index: 0 |
42°F Feels 35°F |
60% | 7.6 W | 29.61 inHg | 28.7°F | 0% |
9 PM Overcast UV Index: 0 |
41°F Feels 34°F |
65% | 8.3 W | 29.61 inHg | 29.3°F | 0% |
10 PM Overcast UV Index: 0 |
39°F Feels 32°F |
67% | 8.9 WNW | 29.61 inHg | 29.6°F | 0% |
11 PM Partly Cloudy  UV Index: 0 |
38°F Feels 31°F |
75% | 9.6 WNW | 29.6 inHg | 29.9°F | 0% |
Friday
Mostly cloudy. A chance of snow and rain in the morning, then rain likely in the afternoon. Little or no snow accumulation. Highs in the lower 40s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
Friday Night
Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Lows in the upper 30s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV Index: 0 |
37°F Feels 30°F |
69% | 11 WNW | 29.6 inHg | 27.8°F | 0% |
1 AM Partly Cloudy UV Index: 0 |
36°F Feels 28°F |
68% | 10.1 WNW | 29.59 inHg | 26.7°F | 0% |
2 AM Clear  UV Index: 0 |
35°F Feels 27°F |
68% | 10.1 W | 29.59 inHg | 25.7°F | 0% |
3 AM Clear UV Index: 0 |
35°F Feels 27°F |
67% | 9.6 W | 29.58 inHg | 24.6°F | 0% |
4 AM Clear UV Index: 0 |
34°F Feels 26°F |
66% | 9.4 WNW | 29.58 inHg | 24.1°F | 0% |
5 AM Clear UV Index: 0 |
34°F Feels 26°F |
66% | 9.2 WNW | 29.57 inHg | 23.6°F | 0% |
6 AM Clear UV Index: 0 |
34°F Feels 26°F |
65% | 8.9 WNW | 29.56 inHg | 22.9°F | 0% |
7 AM Clear UV Index: 0 |
33°F Feels 26°F |
64% | 8.9 W | 29.56 inHg | 22.6°F | 0% |
8 AM SunnyUV Index: 0.1 |
35°F Feels 28°F |
63% | 8.5 W | 29.55 inHg | 22.2°F | 0% |
9 AM SunnyUV Index: 0.4 |
37°F Feels 30°F |
56% | 8.5 WSW | 29.55 inHg | 22.9°F | 0% |
10 AM SunnyUV Index: 0.5 |
39°F Feels 32°F |
53% | 10.5 WSW | 29.55 inHg | 23.2°F | 0% |
11 AM Partly Cloudy  UV Index: 0.7 |
41°F Feels 34°F |
49% | 12.1 W | 29.54 inHg | 23.5°F | 0% |
12 PM Partly Cloudy UV Index: 0.9 |
43°F Feels 36°F |
46% | 13.4 WSW | 29.52 inHg | 24.3°F | 0% |
1 PM Partly Cloudy UV Index: 0.7 |
45°F Feels 38°F |
45% | 14.8 WSW | 29.5 inHg | 24.7°F | 0% |
2 PM Overcast UV Index: 0.5 |
45°F Feels 38°F |
43% | 14.3 WSW | 29.49 inHg | 25.1°F | 0% |
3 PM Overcast UV Index: 0.3 |
45°F Feels 38°F |
46% | 13 W | 29.48 inHg | 25.7°F | 0% |
4 PM Overcast UV Index: 0.1 |
45°F Feels 38°F |
47% | 12.5 W | 29.48 inHg | 26°F | 0% |
5 PM Overcast UV Index: 0 |
43°F Feels 36°F |
48% | 13.6 W | 29.48 inHg | 26.3°F | 0% |
6 PM Overcast UV Index: 0 |
42°F Feels 35°F |
64% | 14.8 WNW | 29.49 inHg | 30°F | 0% |
7 PM Overcast UV Index: 0 |
41°F Feels 33°F |
72% | 15.2 WNW | 29.49 inHg | 31.9°F | 0% |
8 PM Overcast UV Index: 0 |
41°F Feels 33°F |
79% | 15.7 WNW | 29.5 inHg | 33.7°F | 0% |
9 PM Overcast UV Index: 0 |
41°F Feels 33°F |
75% | 14.8 WNW | 29.5 inHg | 33.4°F | 0% |
10 PM Overcast UV Index: 0 |
40°F Feels 33°F |
73% | 14.3 NW | 29.5 inHg | 33.2°F | 0% |
11 PM Partly Cloudy UV Index: 0 |
40°F Feels 33°F |
69% | 15 NW | 29.6 inHg | 29.9°F | 0% |
Saturday
Mostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Saturday Night
Partly cloudy. Lows in the lower 40s.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Overcast UV Index: 0 |
40°F Feels 33°F |
75% | 15 NW | 29.52 inHg | 33.5°F | 0% |
1 AM Overcast UV Index: 0 |
40°F Feels 33°F |
77% | 14.1 NNW | 29.52 inHg | 33.8°F | 0% |
2 AM Clear UV Index: 0 |
40°F Feels 33°F |
79% | 13.4 NNW | 29.53 inHg | 34°F | 0% |
3 AM Clear UV Index: 0 |
39°F Feels 32°F |
82% | 12.3 NW | 29.56 inHg | 33.9°F | 0% |
4 AM Clear UV Index: 0 |
39°F Feels 32°F |
83% | 11.4 NW | 29.58 inHg | 33.9°F | 0% |
5 AM Clear UV Index: 0 |
38°F Feels 32°F |
85% | 11 NW | 29.59 inHg | 33.8°F | 0% |
6 AM Clear UV Index: 0 |
37°F Feels 32°F |
86% | 11.2 NW | 29.62 inHg | 33.6°F | 0% |
7 AM Clear UV Index: 0 |
37°F Feels 32°F |
87% | 11.4 NW | 29.64 inHg | 33.5°F | 0% |
8 AM SunnyUV Index: 0.1 |
40°F Feels 35°F |
88% | 10.7 WNW | 29.65 inHg | 33.4°F | 0% |
9 AM SunnyUV Index: 0.3 |
44°F Feels 39°F |
75% | 10.3 NW | 29.75 inHg | 35.8°F | 0% |
Currently
 |
41°F |
29.7in
Barometer 70%
Humidity North 0.0mph Wind |
| A Few Clouds | ||
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