Seeing for Ashburn

Wed 2026-04-22 to Thu 2026-04-23
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
13 67 °F 60% 83 1.24
14 70 °F 56% 65 1.31
15 72 °F 53% 28 1.26
16 73 °F 50% 29 1.20
17 73 °F 49% 31 1.17
18 71 °F 52% 17 1.18
19 69 °F 57% 18 1.24
20 67 °F 63% 21 1.20
21 64 °F 70% 16 1.19
22 62 °F 75% 7 1.21
23 61 °F 79% 1 1.29
0 60 °F 83% 0 1.40
1 59 °F 83% 1 1.49
2 58 °F 83% 3 1.48
3 58 °F 83% 8 1.41
4 57 °F 83% 15 1.36
5 57 °F 83% 20 1.31
6 57 °F 80% 21 1.28
7 59 °F 79% 21 1.23
8 62 °F 76% 23 1.19
9 65 °F 69% 30 1.19
10 69 °F 63% 38 1.20
11 71 °F 57% 40 1.30
12 73 °F 50% 30 1.35