Seeing for 38.44°N 77.13°W

Wed 2026-10-07 to Thu 2026-10-08
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
13 68 °F 60% 0 2.03
14 70 °F 56% 1 2.00
15 70 °F 56% 1 1.04
16 70 °F 59% 1 0.97
17 68 °F 66% 2 0.92
18 66 °F 77% 0 0.87
19 63 °F 87% 1 0.83
20 61 °F 90% 1 0.83
21 59 °F 93% 0 1.36
22 59 °F 94% 0 0.89
23 58 °F 94% 0 1.55
0 57 °F 95% 0 1.68
1 57 °F 93% 2 1.04
2 57 °F 94% 5 1.09
3 56 °F 96% 12 1.15
4 56 °F 99% 20 1.22
5 55 °F 100% 24 1.29
6 54 °F 100% 19 1.37
7 55 °F 100% 9 1.72
8 58 °F 99% 2 1.68
9 63 °F 91% 14 1.63
10 68 °F 80% 30 1.59
11 72 °F 69% 39 1.60
12 74 °F 56% 28 1.63