Hour-by-hour Forecast in Washington Dulles International Airport — Graph
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
72
74
76
78
80
82
84
86
88
90
92
94
Wednesday, July 9, 2025
0.02
12 am
78
3
0.02
1 am
77
2
0.01
2 am
77
3
3 am
77
3
4 am
76
3
5 am
76
3
6 am
76
2
7 am
76
2
8 am
78
2
9 am
81
2
10 am
83
1
11 am
85
0
12 pm
87
2
1 pm
89
3
2 pm
90
5
3 pm
90
3
4 pm
88
4
0.01
5 pm
86
6
0.04
6 pm
85
6
0.08
7 pm
83
6
0.11
8 pm
81
8
0.1
9 pm
79
6
0.07
10 pm
78
5
0.07
11 pm
77
3
Thursday, July 10, 2025
0.1
12 am
76
4
0.15
1 am
75
4
0.17
2 am
74
5
0.14
3 am
74
5
0.06
4 am
73
5
0.02
5 am
73
5
6 am
73
5
7 am
74
5
8 am
75
5
9 am
76
5
10 am
78
5
11 am
79
5
12 pm
81
4
1 pm
82
4
2 pm
84
3
3 pm
84
3
4 pm
84
2
5 pm
83
2
6 pm
82
2
7 pm
80
3
8 pm
80
4
9 pm
78
4
0.01
10 pm
77
4
0.01
11 pm
76
5
Friday, July 11, 2025
0.01
12 am
76
5
0.01
1 am
75
5
0.01
2 am
74
5
0.01
3 am
74
4
4 am
74
3
5 am
73
3
6 am
73
2
7 am
74
2
8 am
75
3
9 am
78
3
10 am
80
3
11 am
82
4
12 pm
84
4
0.01
1 pm
86
5
0.01
2 pm
87
6
0.01
3 pm
86
5
0.01
4 pm
85
5
0.02
5 pm
84
5
0.01
6 pm
84
3
7 pm
83
2
8 pm
81
4
9 pm
79
3
10 pm
78
3
11 pm
77
3
Saturday, July 12, 2025
12 am
77
3
1 am
76
3
2 am
76
3
3 am
75
2
4 am
75
2
5 am
74
2
6 am
74
2
7 am
75
2
8 am
78
3
9 am
81
3
10 am
85
3
11 am
87
3
12 pm
89
3
1 pm
90
3
2 pm
91
4
0.01
3 pm
90
3
0.01
4 pm
90
3
0.01
5 pm
89
4
0.01
6 pm
87
4
0.01
7 pm
84
4
8 pm
83
6
9 pm
80
4
10 pm
79
2
11 pm
78
3
Sunday, July 13, 2025
12 am
78
1
1 am
77
1
2 am
77
3
3 am
76
3
4 am
76
2
5 am
75
2
6 am
75
2
7 am
76
3
8 am
79
3
9 am
82
5
10 am
85
7
11 am
87
10
12 pm
89
9
1 pm
90
9
2 pm
92
9
3 pm
92
9
4 pm
92
9
5 pm
91
9
6 pm
91
7
7 pm
89
5
8 pm
86
3
9 pm
84
4
10 pm
82
5
0.01
11 pm
81
5
Monday, July 14, 2025
0.01
12 am
79
5
0.01
1 am
78
6
0.01
2 am
77
7
3 am
76
7
4 am
75
6
5 am
74
6
6 am
74
6
7 am
76
6
8 am
78
6
9 am
82
6
10 am
86
6
11 am
87
6
12 pm
89
6
1 pm
91
6
2 pm
93
7
3 pm
92
7
4 pm
89
7
5 pm
87
7
6 pm
88
5
7 pm
87
4
8 pm
85
2
9 pm
83
1
0.01
10 pm
81
1
0.02
11 pm
79
2
Tuesday, July 15, 2025
0.02
12 am
78
1
0.02
1 am
78
2
0.01
2 am
77
3
0.02
3 am
77
3
0.02
4 am
76
3
5 am
75
3
6 am
75
2
0.02
7 am
76
2
0.01
8 am
79
1
9 am
82
1
10 am
86
1
11 am
88
1
12 pm
90
1
1 pm
92
1
2 pm
93
2
3 pm
92
2
4 pm
90
2
5 pm
87
2
6 pm
88
4
7 pm
87
5
Detailed Hourly Forecast — Next 24 hours
Scroll right to see more
Conditions | Comfort | Precipitation | |||||||
---|---|---|---|---|---|---|---|---|---|
Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
12:00 am Wed, Jul 9 | 78 °F | A few showers. Broken clouds. | 81 °F | 3 mph | ↑ | 85% | 48% | 0.00" (snow) 0.02" (rain) | |
1:00 am | 77 °F | A few showers. Mostly cloudy. | 79 °F | 2 mph | ↑ | 86% | 46% | 0.00" (snow) 0.02" (rain) | |
2:00 am | 77 °F | Passing showers. Mostly cloudy. | 78 °F | 3 mph | ↑ | 87% | 43% | 0.00" (snow) 0.01" (rain) | |
3:00 am | 77 °F | Passing showers. Broken clouds. | 78 °F | 3 mph | ↑ | 87% | 37% | 0.00" (snow) 0.00" (rain) | |
4:00 am | 76 °F | Passing showers. Broken clouds. | 76 °F | 3 mph | ↑ | 89% | 30% | 0.00" (snow) 0.00" (rain) | |
5:00 am | 76 °F | Partly cloudy. | 76 °F | 3 mph | ↑ | 89% | 12% | 0.00" (snow) 0.00" (rain) | |
6:00 am | 76 °F | Passing showers. Partly cloudy. | 75 °F | 2 mph | ↑ | 89% | 22% | 0.00" (snow) 0.00" (rain) | |
7:00 am | 76 °F | Passing showers. Partly cloudy. | 77 °F | 2 mph | ↑ | 88% | 22% | 0.00" (snow) 0.00" (rain) | |
8:00 am | 78 °F | Passing showers. Partly cloudy. | 81 °F | 2 mph | ↑ | 83% | 23% | 0.00" (snow) 0.00" (rain) | |
9:00 am | 81 °F | Passing showers. Partly cloudy. | 85 °F | 2 mph | ↑ | 77% | 21% | 0.00" (snow) 0.00" (rain) | |
10:00 am | 83 °F | Passing showers. Scattered clouds. | 89 °F | 1 mph | ↑ | 71% | 18% | 0.00" (snow) 0.00" (rain) | |
11:00 am | 85 °F | Mostly sunny. | 92 °F | 0 mph | ↑ | 67% | 7% | 0.00" (snow) 0.00" (rain) | |
12:00 pm | 87 °F | Mostly sunny. | 95 °F | 2 mph | ↑ | 62% | 6% | 0.00" (snow) 0.00" (rain) | |
1:00 pm | 89 °F | Isolated tstorms. Partly cloudy. | 96 °F | 3 mph | ↑ | 58% | 6% | 0.00" (snow) 0.00" (rain) | |
2:00 pm | 90 °F | Isolated tstorms. Mostly cloudy. | 98 °F | 5 mph | ↑ | 55% | 6% | 0.00" (snow) 0.00" (rain) | |
3:00 pm | 90 °F | Isolated tstorms. Cloudy. | 97 °F | 3 mph | ↑ | 57% | 7% | 0.00" (snow) 0.00" (rain) | |
4:00 pm | 88 °F | Isolated tstorms. Cloudy. | 96 °F | 4 mph | ↑ | 61% | 7% | 0.00" (snow) 0.00" (rain) | |
5:00 pm | 86 °F | Isolated tstorms. Overcast. | 93 °F | 6 mph | ↑ | 65% | 17% | 0.00" (snow) 0.01" (rain) | |
6:00 pm | 85 °F | A few tstorms. Overcast. | 92 °F | 6 mph | ↑ | 69% | 27% | 0.00" (snow) 0.04" (rain) | |
7:00 pm | 83 °F | Thunderstorms. Overcast. | 90 °F | 6 mph | ↑ | 72% | 37% | 0.00" (snow) 0.08" (rain) | |
8:00 pm | 81 °F | Thunderstorms. Overcast. | 86 °F | 8 mph | ↑ | 79% | 44% | 0.00" (snow) 0.11" (rain) | |
9:00 pm | 79 °F | Thunderstorms. Overcast. | 82 °F | 6 mph | ↑ | 82% | 49% | 0.00" (snow) 0.10" (rain) | |
10:00 pm | 78 °F | Thundershowers. Overcast. | 81 °F | 5 mph | ↑ | 84% | 50% | 0.00" (snow) 0.07" (rain) | |
11:00 pm | 77 °F | Thundershowers. Overcast. | 79 °F | 3 mph | ↑ | 85% | 49% | 0.00" (snow) 0.07" (rain) | |
* Updated Tuesday, July 8, 2025 9:42:29 pm Washington Dulles International Airport time - Weather by CustomWeather, © 2025 |