Currently: 41 °F. Passing clouds. (Weather station: McGhee Tyson Airport, USA). See more current weatherPast Weather in Cosby — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
23
28
33
38
43
48
53
58
63
68
73
Wed, Oct 29
Lo:52
12 am
Hi:52
7
Lo:48
6 am
Hi:52
8
Lo:52
12 pm
Hi:52
7
6 pm
N/A
0
Thu, Oct 30
Lo:46
12 am
Hi:48
9
Lo:46
6 am
Hi:48
13
Lo:50
12 pm
Hi:52
15
Lo:48
6 pm
Hi:48
9
Fri, Oct 31
Lo:43
12 am
Hi:46
8
Lo:41
6 am
Hi:52
9
Lo:54
12 pm
Hi:55
10
Lo:43
6 pm
Hi:54
2
Sat, Nov 1
Lo:37
12 am
Hi:39
0
Lo:36
6 am
Hi:52
1
Lo:57
12 pm
Hi:61
3
Lo:52
6 pm
Hi:55
2
Sun, Nov 2
Lo:48
12 am
Hi:52
5
Lo:48
6 am
Hi:57
4
Lo:48
12 pm
Hi:57
8
Lo:45
6 pm
Hi:48
2
Mon, Nov 3
Lo:39
12 am
Hi:45
1
Lo:43
6 am
Hi:46
2
Lo:46
12 pm
Hi:50
6
Lo:39
6 pm
Hi:46
1
Tue, Nov 4
Lo:36
12 am
Hi:37
1
Lo:36
6 am
Hi:54
3
Lo:57
12 pm
Hi:63
2
Lo:43
6 pm
Hi:55
0
Wed, Nov 5
Lo:41
12 am
Hi:45
2
Lo:39
6 am
Hi:66
7
Lo:64
12 pm
Hi:72
17
Lo:55
6 pm
Hi:63
7
Thu, Nov 6
Lo:45
12 am
Hi:52
2
Lo:50
6 am
Hi:63
10
Lo:61
12 pm
Hi:68
10
Lo:48
6 pm
Hi:57
4
Fri, Nov 7
Lo:43
12 am
Hi:46
1
Lo:43
6 am
Hi:68
4
Lo:66
12 pm
Hi:73
19
Lo:61
6 pm
Hi:66
14
Sat, Nov 8
Lo:55
12 am
Hi:61
3
Lo:54
6 am
Hi:57
1
Lo:57
12 pm
Hi:66
2
Lo:52
6 pm
Hi:61
2
Sun, Nov 9
Lo:46
12 am
Hi:52
0
Lo:46
6 am
Hi:61
9
Lo:45
12 pm
Hi:59
17
Lo:37
6 pm
Hi:45
11
Mon, Nov 10
Lo:32
12 am
Hi:37
10
Lo:30
6 am
Hi:30
14
Lo:27
12 pm
Hi:32
15
Lo:28
6 pm
Hi:30
7
Tue, Nov 11
Lo:25
12 am
Hi:30
6
Lo:25
6 am
Hi:37
9
Lo:39
12 pm
Hi:43
14
Lo:39
6 pm
Hi:43
16
Wed, Nov 12
Lo:39
12 am
Hi:41
12
Lo:39
6 am
Hi:55
14
Lo:54
12 pm
Hi:63
12
Lo:46
6 pm
Hi:54
5
Thu, Nov 13
Lo:39
12 am
Hi:45
2
Wednesday, October 29, 2025, 12:00 am — 6:00 am
52 / 52 °F
Mostly cloudy.
Humidity: 93%
Barometer: 29.85 "Hg
NE
Wind: 6.836 mph
Cosby Temperature Yesterday
Maximum temperature yesterday: 62 °F (at 2:53 pm)
Minimum temperature yesterday: 40 °F (at 1:53 am)
Average temperature yesterday: 49 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 73 °F (Nov 7, 2:53 pm) | 100% (Nov 3, 1:58 am) | 30.43 "Hg (Nov 3, 1:58 am) |
| Low | 25 °F (Nov 11, 4:53 am) | 22% (Nov 6, 2:53 pm) | 29.66 "Hg (Oct 30, 4:53 am) |
| Average | 48 °F | 76% | 30.06 "Hg |
| * Reported Oct 29 4:23 am — Nov 13 3:53 am, Cosby. 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
Cosby Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 3:53 am Thu, Nov 13 | | 40 °F | Passing clouds. | No wind | ↑ | 80% | 30.19 "Hg | 10 mi |
| 2:53 am |  | 42 °F | Clear. | No wind | ↑ | 76% | 30.18 "Hg | 10 mi |
| 1:53 am | | 43 °F | Clear. | 3 mph | ↑ | 74% | 30.17 "Hg | 10 mi |
| 12:53 am | | 44 °F | Clear. | 6 mph | ↑ | 71% | 30.17 "Hg | 10 mi |
| 11:53 pm Wed, Nov 12 | | 47 °F | Clear. | 8 mph | ↑ | 66% | 30.17 "Hg | 10 mi |
| 10:53 pm | | 49 °F | Clear. | No wind | ↑ | 59% | 30.17 "Hg | 10 mi |
| 9:53 pm | | 49 °F | Clear. | 5 mph | ↑ | 61% | 30.17 "Hg | 10 mi |
| 8:53 pm | | 50 °F | Clear. | 3 mph | ↑ | 57% | 30.16 "Hg | 10 mi |
| 7:53 pm | | 50 °F | Clear. | 9 mph | ↑ | 57% | 30.15 "Hg | 10 mi |
| 6:53 pm | | 53 °F | Clear. | 6 mph | ↑ | 48% | 30.13 "Hg | 10 mi |
| 5:53 pm | | 54 °F | Clear. | 7 mph | ↑ | 49% | 30.11 "Hg | 10 mi |
| 4:53 pm |  | 59 °F | Sunny. | 10 mph | ↑ | 41% | 30.10 "Hg | 10 mi |
| 3:53 pm | | 62 °F | Sunny. | 9 mph | ↑ | 35% | 30.09 "Hg | 10 mi |
| 2:53 pm | | 62 °F | Sunny. | 13 mph | ↑ | 34% | 30.09 "Hg | 10 mi |
| 1:53 pm | | 59 °F | Sunny. | 15 mph | ↑ | 38% | 30.10 "Hg | 10 mi |
| 12:53 pm | | 57 °F | Sunny. | 16 mph | ↑ | 39% | 30.12 "Hg | 10 mi |
| 11:53 am | | 55 °F | Sunny. | 13 mph | ↑ | 40% | 30.15 "Hg | 10 mi |
| 10:53 am | | 52 °F | Sunny. | 15 mph | ↑ | 41% | 30.17 "Hg | 10 mi |
| 9:53 am | | 50 °F | Sunny. | 15 mph | ↑ | 41% | 30.17 "Hg | 10 mi |
| 8:53 am | | 47 °F | Sunny. | 18 mph | ↑ | 42% | 30.17 "Hg | 10 mi |
| 7:53 am | | 42 °F | Sunny. | 13 mph | ↑ | 45% | 30.18 "Hg | 10 mi |
| 6:53 am | | 40 °F | Clear. | 13 mph | ↑ | 49% | 30.17 "Hg | 10 mi |
| 5:53 am | | 40 °F | Clear. | 13 mph | ↑ | 47% | 30.17 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||