Currently: 59 °F. Clear. (Weather station: Washington Regional Airport, USA). See more current weatherPast Weather in City of Union — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
32
36
40
44
48
52
56
60
64
68
72
76
Thu, Oct 23
Lo:61
12 pm
Hi:64
2
Lo:39
6 pm
Hi:57
0
Fri, Oct 24
Lo:36
12 am
Hi:39
0
Lo:36
6 am
Hi:59
0
Lo:59
12 pm
Hi:61
6
Lo:55
6 pm
Hi:57
2
Sat, Oct 25
Lo:55
12 am
Hi:57
7
Lo:55
6 am
Hi:59
7
Lo:59
12 pm
Hi:61
6
Lo:52
6 pm
Hi:61
4
Sun, Oct 26
Lo:52
12 am
Hi:54
4
Lo:54
6 am
Hi:57
6
Lo:54
12 pm
Hi:54
4
Lo:54
6 pm
Hi:54
7
Mon, Oct 27
Lo:52
12 am
Hi:52
2
Lo:52
6 am
Hi:54
3
Lo:54
12 pm
Hi:55
1
Lo:54
6 pm
Hi:55
0
Tue, Oct 28
Lo:52
12 am
Hi:54
1
Lo:52
6 am
Hi:55
1
Lo:55
12 pm
Hi:55
0
Lo:54
6 pm
Hi:55
0
Wed, Oct 29
Lo:54
12 am
Hi:55
2
Lo:50
6 am
Hi:55
7
Lo:54
12 pm
Hi:54
11
6 pm
N/A
0
Thu, Oct 30
Lo:41
12 am
Hi:48
6
Lo:41
6 am
Hi:55
6
Lo:55
12 pm
Hi:59
9
Lo:41
6 pm
Hi:55
1
Fri, Oct 31
Lo:36
12 am
Hi:41
0
Lo:34
6 am
Hi:55
1
Lo:57
12 pm
Hi:64
11
Lo:45
6 pm
Hi:57
2
Sat, Nov 1
Lo:43
12 am
Hi:50
1
Lo:43
6 am
Hi:50
2
Lo:45
12 pm
Hi:52
7
Lo:37
6 pm
Hi:45
1
Sun, Nov 2
Lo:37
12 am
Hi:39
1
Lo:37
6 am
Hi:46
1
Lo:46
12 pm
Hi:55
2
Lo:39
6 pm
Hi:46
2
Mon, Nov 3
Lo:36
12 am
Hi:43
2
Lo:36
6 am
Hi:63
4
Lo:55
12 pm
Hi:68
2
Lo:41
6 pm
Hi:52
0
Tue, Nov 4
Lo:37
12 am
Hi:41
1
Lo:39
6 am
Hi:72
7
Lo:66
12 pm
Hi:77
10
Lo:59
6 pm
Hi:66
4
Wed, Nov 5
Lo:55
12 am
Hi:61
2
Lo:54
6 am
Hi:70
6
Lo:59
12 pm
Hi:72
10
Lo:39
6 pm
Hi:59
1
Thu, Nov 6
Lo:36
12 am
Hi:39
0
Lo:36
6 am
Hi:64
9
Lo:64
12 pm
Hi:70
12
Lo:57
6 pm
Hi:63
8
Fri, Nov 7
Lo:59
12 am
Hi:66
6
Lo:63
6 am
Hi:72
7
Lo:68
12 pm
Hi:73
10
Thursday, October 23, 2025, 12:00 pm — 6:00 pm
64 / 61 °F
Refreshingly cool.
Humidity: 32%
Barometer: 30.18 "Hg
W
Wind: 2.486 mph
City of Union Temperature Yesterday
Maximum temperature yesterday: 70 °F (at 1:55 pm)
Minimum temperature yesterday: 36 °F (at 3:55 am)
Average temperature yesterday: 53 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 77 °F (Nov 4, 3:55 pm) | 100% (Oct 24, 1:15 am) | 30.31 "Hg (Oct 24, 1:15 am) |
| Low | 34 °F (Oct 31, 6:55 am) | 24% (Nov 4, 4:15 pm) | 29.66 "Hg (Nov 7, 4:35 am) |
| Average | 52 °F | 75% | 30.08 "Hg |
| * Reported Oct 23 5:15 pm — Nov 7 4:55 pm, City of Union. 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
City of Union Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:55 pm Fri, Nov 7 |  | 68 °F | Mild. | No wind | ↑ | 35% | 29.72 "Hg | 9 mi |
| 4:35 pm | | 70 °F | Mild. | 8 mph | ↑ | 33% | 29.72 "Hg | 9 mi |
| 4:15 pm | | 70 °F | Mild. | 8 mph | ↑ | 31% | 29.72 "Hg | 9 mi |
| 3:55 pm | | 72 °F | Mild. | 12 mph | ↑ | 29% | 29.72 "Hg | 9 mi |
| 3:15 pm | | 73 °F | Mild. | 13 mph | ↑ | 27% | 29.71 "Hg | 8 mi |
| 2:55 pm | | 73 °F | Mild. | 12 mph | ↑ | 27% | 29.71 "Hg | 8 mi |
| 2:35 pm | | 73 °F | Mild. | 14 mph | ↑ | 27% | 29.71 "Hg | 9 mi |
| 2:15 pm |  | 73 °F | Haze. | 13 mph | ↑ | 27% | 29.71 "Hg | 6 mi |
| 1:55 pm | | 73 °F | Mild. | 10 mph | ↑ | 29% | 29.71 "Hg | 7 mi |
| 1:15 pm | | 73 °F | Mild. | 8 mph | ↑ | 29% | 29.71 "Hg | 7 mi |
| 12:55 pm | | 73 °F | Mild. | 9 mph | ↑ | 33% | 29.72 "Hg | 10 mi |
| 12:35 pm |  | 72 °F | Sunny. | 10 mph | ↑ | 36% | 29.72 "Hg | 10 mi |
| 12:15 pm | | 72 °F | Sunny. | 12 mph | ↑ | 38% | 29.73 "Hg | 9 mi |
| 11:55 am | | 72 °F | Sunny. | 9 mph | ↑ | 33% | 29.73 "Hg | 9 mi |
| 11:15 am | | 70 °F | Sunny. | 7 mph | ↑ | 46% | 29.74 "Hg | 7 mi |
| 10:55 am | | 68 °F | Sunny. | 5 mph | ↑ | 56% | 29.74 "Hg | 8 mi |
| 10:35 am | | 66 °F | Sunny. | 6 mph | ↑ | 64% | 29.74 "Hg | 9 mi |
| 10:15 am | | 66 °F | Sunny. | 7 mph | ↑ | 64% | 29.74 "Hg | 9 mi |
| 9:55 am | | 66 °F | Sunny. | 10 mph | ↑ | 64% | 29.74 "Hg | 9 mi |
| 9:15 am | | 64 °F | Sunny. | 10 mph | ↑ | 73% | 29.74 "Hg | 8 mi |
| 8:55 am | | 63 °F | Sunny. | 12 mph | ↑ | 83% | 29.74 "Hg | 9 mi |
| 8:35 am | | 63 °F | Sunny. | 7 mph | ↑ | 83% | 29.73 "Hg | 8 mi |
| 7:55 am |  | 63 °F | Passing clouds. | 8 mph | ↑ | 83% | 29.72 "Hg | 8 mi |
| 7:15 am |  | 64 °F | Partly sunny. | 6 mph | ↑ | 83% | 29.70 "Hg | 9 mi |
| 6:55 am | | 66 °F | Broken clouds. | 6 mph | ↑ | 78% | 29.69 "Hg | 9 mi |
| 6:35 am |  | 66 °F | Partly cloudy. | 6 mph | ↑ | 78% | 29.69 "Hg | 9 mi |
| 6:15 am |  | 66 °F | Passing clouds. | No wind | ↑ | 78% | 29.68 "Hg | 9 mi |
| 5:55 am | | 66 °F | Passing clouds. | No wind | ↑ | 78% | 29.67 "Hg | 9 mi |
| 5:15 am | | 66 °F | Passing clouds. | 5 mph | ↑ | 78% | 29.67 "Hg | 9 mi |
| 4:55 am | | 66 °F | Partly cloudy. | 8 mph | ↑ | 78% | 29.67 "Hg | 9 mi |
| 4:35 am | | 66 °F | Passing clouds. | 8 mph | ↑ | 73% | 29.66 "Hg | 9 mi |
| 4:15 am | | 66 °F | Passing clouds. | 7 mph | ↑ | 73% | 29.67 "Hg | 9 mi |
| 3:55 am | | 66 °F | Passing clouds. | 7 mph | ↑ | 73% | 29.67 "Hg | 9 mi |
| 3:15 am | | 66 °F | Partly cloudy. | No wind | ↑ | 73% | 29.67 "Hg | 9 mi |
| 2:55 am | | 66 °F | Partly cloudy. | 7 mph | ↑ | 73% | 29.68 "Hg | 9 mi |
| 2:35 am | | 66 °F | Passing clouds. | 8 mph | ↑ | 73% | 29.68 "Hg | 9 mi |
| 2:15 am | | 63 °F | Passing clouds. | 3 mph | ↑ | 77% | 29.69 "Hg | 9 mi |
| 1:55 am | | 63 °F | Passing clouds. | 5 mph | ↑ | 77% | 29.69 "Hg | 9 mi |
| 1:15 am | | 61 °F | Passing clouds. | 5 mph | ↑ | 83% | 29.71 "Hg | 9 mi |
| 12:55 am | | 61 °F | Passing clouds. | 5 mph | ↑ | 77% | 29.72 "Hg | 9 mi |
| 12:35 am | | 59 °F | Passing clouds. | 6 mph | ↑ | 82% | 29.73 "Hg | 9 mi |
| 12:15 am | | 59 °F | Passing clouds. | 7 mph | ↑ | 77% | 29.74 "Hg | 9 mi |
| 11:55 pm Thu, Nov 6 | | 59 °F | Passing clouds. | 5 mph | ↑ | 77% | 29.76 "Hg | 9 mi |
| 11:15 pm | | 59 °F | Passing clouds. | 6 mph | ↑ | 77% | 29.79 "Hg | 9 mi |
| 10:55 pm | | 59 °F | Passing clouds. | 6 mph | ↑ | 77% | 29.80 "Hg | 9 mi |
| 10:35 pm |  | 59 °F | Mostly cloudy. | 8 mph | ↑ | 72% | 29.80 "Hg | 9 mi |
| 10:15 pm | | 59 °F | Passing clouds. | 9 mph | ↑ | 72% | 29.82 "Hg | 9 mi |
| 9:55 pm | | 57 °F | Clear. | 8 mph | ↑ | 77% | 29.83 "Hg | 9 mi |
| 9:15 pm | | 61 °F | Passing clouds. | 9 mph | ↑ | 68% | 29.84 "Hg | 9 mi |
| 8:55 pm | | 59 °F | Passing clouds. | 7 mph | ↑ | 68% | 29.85 "Hg | 9 mi |
| 8:35 pm | | 59 °F | Passing clouds. | 9 mph | ↑ | 68% | 29.86 "Hg | 9 mi |
| 8:15 pm | | 59 °F | Partly cloudy. | 6 mph | ↑ | 68% | 29.86 "Hg | 10 mi |
| 7:35 pm | | 61 °F | Clear. | 8 mph | ↑ | 63% | 29.86 "Hg | 9 mi |
| 7:15 pm | | 61 °F | Passing clouds. | 9 mph | ↑ | 63% | 29.86 "Hg | 9 mi |
| 6:55 pm | | 63 °F | Clear. | 9 mph | ↑ | 59% | 29.87 "Hg | 9 mi |
| 6:35 pm | | 63 °F | Clear. | 8 mph | ↑ | 59% | 29.87 "Hg | 9 mi |
| 6:15 pm | | 63 °F | Clear. | 10 mph | ↑ | 59% | 29.88 "Hg | 9 mi |
| Weather by CustomWeather, © 2025 | ||||||||