Past Weather in Signal Mountain — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
34
38
42
46
50
54
58
62
66
70
74
Thu, Oct 23
Lo:52
6 pm
Hi:64
2
Fri, Oct 24
Lo:45
12 am
Hi:48
0
Lo:43
6 am
Hi:59
4
Lo:63
12 pm
Hi:66
8
Lo:52
6 pm
Hi:61
3
Sat, Oct 25
Lo:50
12 am
Hi:52
1
Lo:46
6 am
Hi:63
2
Lo:66
12 pm
Hi:73
7
Lo:55
6 pm
Hi:66
2
Sun, Oct 26
Lo:55
12 am
Hi:61
1
Lo:55
6 am
Hi:61
2
Lo:55
12 pm
Hi:63
5
Lo:54
6 pm
Hi:55
4
Mon, Oct 27
Lo:52
12 am
Hi:54
2
Lo:52
6 am
Hi:54
4
Lo:54
12 pm
Hi:55
2
Lo:54
6 pm
Hi:55
2
Tue, Oct 28
Lo:54
12 am
Hi:54
2
Lo:54
6 am
Hi:54
6
Lo:55
12 pm
Hi:61
4
Lo:54
6 pm
Hi:57
7
Wed, Oct 29
Lo:52
12 am
Hi:54
9
Lo:48
6 am
Hi:52
11
Lo:52
12 pm
Hi:52
6
6 pm
N/A
0
Thu, Oct 30
Lo:46
12 am
Hi:48
4
Lo:48
6 am
Hi:54
7
Lo:52
12 pm
Hi:54
10
Lo:46
6 pm
Hi:52
3
Fri, Oct 31
Lo:43
12 am
Hi:46
1
Lo:43
6 am
Hi:57
4
Lo:59
12 pm
Hi:64
9
Lo:45
6 pm
Hi:55
1
Sat, Nov 1
Lo:37
12 am
Hi:43
0
Lo:36
6 am
Hi:55
0
Lo:61
12 pm
Hi:64
3
Lo:54
6 pm
Hi:57
1
Sun, Nov 2
Lo:50
12 am
Hi:52
3
Lo:48
6 am
Hi:52
5
Lo:46
12 pm
Hi:55
3
Lo:43
6 pm
Hi:46
2
Mon, Nov 3
Lo:39
12 am
Hi:45
1
Lo:45
6 am
Hi:54
5
Lo:54
12 pm
Hi:61
4
Lo:43
6 pm
Hi:48
1
Tue, Nov 4
Lo:43
12 am
Hi:43
0
Lo:43
6 am
Hi:59
1
Lo:63
12 pm
Hi:70
0
Lo:45
6 pm
Hi:54
0
Wed, Nov 5
Lo:43
12 am
Hi:46
0
Lo:41
6 am
Hi:70
3
Lo:70
12 pm
Hi:75
8
Lo:50
6 pm
Hi:63
1
Thu, Nov 6
Lo:45
12 am
Hi:48
0
Lo:45
6 am
Hi:66
5
Lo:63
12 pm
Hi:72
7
Lo:48
6 pm
Hi:55
0
Fri, Nov 7
Lo:45
12 am
Hi:46
0
Lo:46
6 am
Hi:70
4
Lo:68
12 pm
Hi:72
12
Lo:66
6 pm
Hi:66
9
Thursday, October 23, 2025, 6:00 pm — 12:00 am
64 / 52 °F
Clear.
Humidity: 61%
Barometer: 30.16 "Hg
WNW
Wind: 1.864 mph
Signal Mountain Temperature Yesterday
Maximum temperature yesterday: 72 °F (at 2:53 pm)
Minimum temperature yesterday: 44 °F (at 6:53 am)
Average temperature yesterday: 56 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 76 °F (Nov 5, 1:53 pm) | 100% (Oct 27, 5:53 am) | 30.43 "Hg (Oct 27, 5:53 am) |
| Low | 36 °F (Nov 1, 6:53 am) | 21% (Oct 24, 3:53 pm) | 29.71 "Hg (Oct 30, 4:12 am) |
| Average | 53 °F | 78% | 30.12 "Hg |
| * Reported Oct 23 7:53 pm — Nov 7 6:53 pm, Signal Mountain. 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
Signal Mountain Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:53 pm Fri, Nov 7 |  | 67 °F | Partly cloudy. | 9 mph | ↑ | 76% | 29.79 "Hg | 10 mi |
| 5:53 pm | | 68 °F | Partly cloudy. | 12 mph | ↑ | 70% | 29.78 "Hg | 10 mi |
| 4:53 pm |  | 70 °F | Broken clouds. | 12 mph | ↑ | 66% | 29.79 "Hg | 10 mi |
| 3:53 pm | | 70 °F | Partly sunny. | 16 mph | ↑ | 66% | 29.80 "Hg | 10 mi |
| 2:53 pm |  | 70 °F | Cloudy. | 12 mph | ↑ | 64% | 29.82 "Hg | 10 mi |
| 1:53 pm | | 71 °F | Partly sunny. | 10 mph | ↑ | 61% | 29.84 "Hg | 10 mi |
| 12:53 pm | | 71 °F | Broken clouds. | 9 mph | ↑ | 57% | 29.88 "Hg | 10 mi |
| 11:53 am | | 69 °F | Broken clouds. | 9 mph | ↑ | 57% | 29.91 "Hg | 10 mi |
| 10:53 am | | 65 °F | Broken clouds. | 7 mph | ↑ | 63% | 29.96 "Hg | 10 mi |
| 9:53 am | | 61 °F | Broken clouds. | 6 mph | ↑ | 72% | 29.98 "Hg | 10 mi |
| 9:25 am | | 58 °F | Broken clouds. | 3 mph | ↑ | 78% | 30.00 "Hg | 10 mi |
| 8:53 am | | 53 °F | Partly sunny. | No wind | ↑ | 86% | 30.00 "Hg | 10 mi |
| 7:53 am | | 49 °F | Partly sunny. | No wind | ↑ | 90% | 30.00 "Hg | 10 mi |
| 6:53 am |  | 46 °F | Passing clouds. | 3 mph | ↑ | 93% | 29.99 "Hg | 10 mi |
| 5:53 am | | 45 °F | Passing clouds. | No wind | ↑ | 93% | 29.98 "Hg | 10 mi |
| 4:53 am |  | 44 °F | Clear. | No wind | ↑ | 93% | 29.98 "Hg | 10 mi |
| 3:53 am | | 45 °F | Clear. | No wind | ↑ | 93% | 29.99 "Hg | 10 mi |
| 2:53 am | | 45 °F | Clear. | No wind | ↑ | 93% | 30.00 "Hg | 10 mi |
| 1:53 am | | 45 °F | Clear. | No wind | ↑ | 93% | 30.01 "Hg | 10 mi |
| 12:53 am | | 47 °F | Clear. | No wind | ↑ | 90% | 30.02 "Hg | 10 mi |
| 11:53 pm Thu, Nov 6 | | 48 °F | Clear. | No wind | ↑ | 86% | 30.02 "Hg | 10 mi |
| 10:53 pm | | 48 °F | Clear. | No wind | ↑ | 86% | 30.03 "Hg | 10 mi |
| 9:53 pm | | 50 °F | Clear. | No wind | ↑ | 80% | 30.04 "Hg | 10 mi |
| 8:53 pm | | 52 °F | Clear. | No wind | ↑ | 77% | 30.05 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||