Currently: 88 °F. Scattered clouds. (Weather station: Reagan National Airport, USA). See more current weatherPast Weather in Capitol Hill — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
63
66
69
72
75
78
81
84
87
90
93
Sun, Jul 27
Lo:79
12 pm
Hi:81
9
Lo:77
6 pm
Hi:81
7
Mon, Jul 28
Lo:75
12 am
Hi:77
6
Lo:79
6 am
Hi:90
8
Lo:90
12 pm
Hi:93
6
Lo:82
6 pm
Hi:91
7
Tue, Jul 29
Lo:79
12 am
Hi:82
4
Lo:79
6 am
Hi:91
2
Lo:91
12 pm
Hi:93
7
Lo:82
6 pm
Hi:90
6
Wed, Jul 30
Lo:79
12 am
Hi:82
6
Lo:81
6 am
Hi:91
5
Lo:91
12 pm
Hi:93
10
Lo:84
6 pm
Hi:90
9
Thu, Jul 31
Lo:81
12 am
Hi:84
8
Lo:81
6 am
Hi:90
8
Lo:79
12 pm
Hi:93
11
Lo:75
6 pm
Hi:79
11
Fri, Aug 1
Lo:70
12 am
Hi:75
15
Lo:66
6 am
Hi:70
12
Lo:70
12 pm
Hi:73
11
Lo:72
6 pm
Hi:73
9
Sat, Aug 2
Lo:66
12 am
Hi:70
7
Lo:66
6 am
Hi:79
7
Lo:79
12 pm
Hi:81
8
Lo:72
6 pm
Hi:79
5
Sun, Aug 3
Lo:64
12 am
Hi:72
3
Lo:64
6 am
Hi:81
5
Lo:81
12 pm
Hi:82
5
Lo:72
6 pm
Hi:77
4
Mon, Aug 4
Lo:64
12 am
Hi:70
2
Lo:66
6 am
Hi:82
6
Lo:82
12 pm
Hi:86
7
Lo:75
6 pm
Hi:82
4
Tue, Aug 5
Lo:72
12 am
Hi:73
1
Lo:72
6 am
Hi:81
3
Lo:79
12 pm
Hi:82
6
Lo:75
6 pm
Hi:79
6
Wed, Aug 6
Lo:72
12 am
Hi:73
4
Lo:72
6 am
Hi:75
7
Lo:77
12 pm
Hi:81
8
Lo:72
6 pm
Hi:77
9
Thu, Aug 7
Lo:68
12 am
Hi:72
8
Lo:68
6 am
Hi:79
8
Lo:79
12 pm
Hi:82
10
Lo:72
6 pm
Hi:79
9
Fri, Aug 8
Lo:66
12 am
Hi:70
6
Lo:66
6 am
Hi:79
9
Lo:79
12 pm
Hi:82
7
Lo:72
6 pm
Hi:79
6
Sat, Aug 9
Lo:66
12 am
Hi:70
4
Lo:66
6 am
Hi:81
6
Lo:82
12 pm
Hi:84
7
Lo:70
6 pm
Hi:81
4
Sun, Aug 10
Lo:64
12 am
Hi:72
2
Lo:64
6 am
Hi:82
4
Lo:84
12 pm
Hi:86
6
Lo:72
6 pm
Hi:82
6
Mon, Aug 11
Lo:70
12 am
Hi:72
5
Lo:72
6 am
Hi:81
6
Lo:82
12 pm
Hi:86
8
Sunday, July 27, 2025, 12:00 pm — 6:00 pm
81 / 79 °F
Thunderstorms. More clouds than sun.
Humidity: 87%
Barometer: 29.99 "Hg
S
Wind: 8.7 mph
Capitol Hill Temperature Yesterday
Maximum temperature yesterday: 86 °F (at 2:52 pm)
Minimum temperature yesterday: 64 °F (at 5:52 am)
Average temperature yesterday: 76 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 94 °F (Jul 28, 4:52 pm) | 93% (Aug 1, 2:52 am) | 30.37 "Hg (Aug 1, 2:52 am) |
| Low | 64 °F (Aug 3, 4:52 am) | 27% (Aug 9, 2:52 pm) | 29.87 "Hg (Jul 31, 5:09 pm) |
| Average | 77 °F | 69% | 30.14 "Hg |
| * Reported Jul 27 2:01 pm — Aug 11 2:52 pm, Capitol Hill. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Capitol Hill Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 2:52 pm Mon, Aug 11 | | 86 °F | Scattered clouds. | 9 mph | ↑ | 53% | 30.17 "Hg | 10 mi |
| 1:52 pm | | 85 °F | Scattered clouds. | 7 mph | ↑ | 55% | 30.19 "Hg | 10 mi |
| 1:09 pm | | 84 °F | Scattered clouds. | 7 mph | ↑ | 57% | 30.20 "Hg | 10 mi |
| 12:52 pm |  | 83 °F | Partly sunny. | 8 mph | ↑ | 59% | 30.21 "Hg | 10 mi |
| 11:52 am | | 81 °F | Partly sunny. | 6 mph | ↑ | 65% | 30.22 "Hg | 10 mi |
| 10:52 am | | 79 °F | Partly sunny. | 7 mph | ↑ | 72% | 30.22 "Hg | 10 mi |
| 9:52 am | | 76 °F | Partly sunny. | 7 mph | ↑ | 80% | 30.23 "Hg | 10 mi |
| 8:52 am | | 74 °F | Mostly cloudy. | 7 mph | ↑ | 88% | 30.23 "Hg | 10 mi |
| 8:00 am |  | 73 °F | Overcast. | 5 mph | ↑ | 90% | 30.23 "Hg | 9 mi |
| 7:01 am | | 72 °F | Partly sunny. | 6 mph | ↑ | 91% | 30.23 "Hg | 8 mi |
| 5:54 am |  | 71 °F | Passing clouds. | 5 mph | ↑ | 90% | 30.22 "Hg | 9 mi |
| 5:09 am |  | 69 °F | Mostly cloudy. | 5 mph | ↑ | 93% | 30.21 "Hg | 8 mi |
| 4:52 am | | 69 °F | Passing clouds. | 3 mph | ↑ | 93% | 30.21 "Hg | 9 mi |
| 3:52 am | | 71 °F | Passing clouds. | 6 mph | ↑ | 90% | 30.20 "Hg | 10 mi |
| 3:35 am | | 71 °F | Passing clouds. | 5 mph | ↑ | 90% | 30.20 "Hg | 10 mi |
| 2:59 am | | 71 °F | Passing clouds. | 6 mph | ↑ | 90% | 30.20 "Hg | 10 mi |
| 2:35 am | | 71 °F | Passing clouds. | 5 mph | ↑ | 90% | 30.22 "Hg | 10 mi |
| 1:52 am | | 71 °F | Passing clouds. | 5 mph | ↑ | 84% | 30.22 "Hg | 10 mi |
| 12:52 am | | 72 °F | Passing clouds. | 8 mph | ↑ | 81% | 30.21 "Hg | 10 mi |
| 11:52 pm Sun, Aug 10 |  | 72 °F | Clear. | 5 mph | ↑ | 76% | 30.22 "Hg | 10 mi |
| 10:52 pm | | 73 °F | Clear. | 3 mph | ↑ | 71% | 30.21 "Hg | 10 mi |
| 9:52 pm | | 74 °F | Clear. | 3 mph | ↑ | 62% | 30.21 "Hg | 10 mi |
| 8:52 pm | | 77 °F | Passing clouds. | 7 mph | ↑ | 56% | 30.20 "Hg | 10 mi |
| 7:52 pm | | 79 °F | Passing clouds. | 9 mph | ↑ | 58% | 30.21 "Hg | 10 mi |
| 6:52 pm | | 82 °F | Passing clouds. | 9 mph | ↑ | 53% | 30.20 "Hg | 10 mi |
| 5:52 pm | | 84 °F | Passing clouds. | 6 mph | ↑ | 43% | 30.20 "Hg | 10 mi |
| 4:52 pm | | 86 °F | Passing clouds. | 6 mph | ↑ | 40% | 30.20 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||