Currently: 43 °F. Rain. Fog. (Weather station: Augusta State Airport, USA). See more current weatherPast Weather in Belfast — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
41
45
49
53
57
61
65
69
73
77
Thu, May 8
Lo:54
12 am
Hi:54
2
Lo:54
6 am
Hi:66
4
Lo:63
12 pm
Hi:70
8
Lo:57
6 pm
Hi:61
7
Fri, May 9
Lo:54
12 am
Hi:55
8
Lo:52
6 am
Hi:54
11
Lo:54
12 pm
Hi:55
6
Lo:50
6 pm
Hi:54
4
Sat, May 10
Lo:48
12 am
Hi:50
7
Lo:46
6 am
Hi:48
12
Lo:48
12 pm
Hi:57
6
Lo:54
6 pm
Hi:57
7
Sun, May 11
Lo:52
12 am
Hi:52
7
Lo:50
6 am
Hi:57
13
Lo:57
12 pm
Hi:63
16
Lo:52
6 pm
Hi:59
7
Mon, May 12
Lo:45
12 am
Hi:48
2
Lo:46
6 am
Hi:64
6
Lo:63
12 pm
Hi:66
7
Lo:52
6 pm
Hi:61
5
Tue, May 13
Lo:48
12 am
Hi:54
6
Lo:52
6 am
Hi:66
6
Lo:61
12 pm
Hi:72
6
Lo:48
6 pm
Hi:61
4
Wed, May 14
Lo:45
12 am
Hi:48
4
Lo:48
6 am
Hi:72
7
Lo:70
12 pm
Hi:73
9
Lo:54
6 pm
Hi:66
5
Thu, May 15
Lo:50
12 am
Hi:54
1
Lo:54
6 am
Hi:75
3
Lo:70
12 pm
Hi:75
7
Lo:61
6 pm
Hi:70
4
Fri, May 16
Lo:57
12 am
Hi:61
2
Lo:59
6 am
Hi:72
1
Lo:72
12 pm
Hi:79
9
Lo:59
6 pm
Hi:68
7
Sat, May 17
Lo:55
12 am
Hi:59
7
Lo:55
6 am
Hi:57
7
Lo:55
12 pm
Hi:57
9
Lo:54
6 pm
Hi:55
6
Sun, May 18
Lo:54
12 am
Hi:54
3
Lo:54
6 am
Hi:64
3
Lo:63
12 pm
Hi:68
5
Lo:57
6 pm
Hi:63
4
Mon, May 19
Lo:52
12 am
Hi:57
10
Lo:52
6 am
Hi:55
12
Lo:50
12 pm
Hi:55
11
Lo:48
6 pm
Hi:50
12
Tue, May 20
Lo:48
12 am
Hi:50
14
Lo:50
6 am
Hi:52
14
Lo:52
12 pm
Hi:54
12
Lo:48
6 pm
Hi:54
7
Wed, May 21
Lo:43
12 am
Hi:48
7
Lo:48
6 am
Hi:55
11
Lo:54
12 pm
Hi:57
9
Lo:46
6 pm
Hi:52
7
Thu, May 22
Lo:45
12 am
Hi:46
7
Lo:45
6 am
Hi:50
9
Lo:50
12 pm
Hi:52
14
Lo:46
6 pm
Hi:50
10
Fri, May 23
Lo:43
12 am
Hi:46
12
Belfast Temperature Yesterday
Maximum temperature yesterday: 52 °F (at 12:53 pm)
Minimum temperature yesterday: 45 °F (at 4:53 am)
Average temperature yesterday: 48 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 79 °F (May 16, 1:53 pm) | 100% (May 8, 5:53 am) | 30.32 "Hg (May 8, 5:53 am) |
| Low | 43 °F (May 21, 1:53 am) | 21% (May 11, 5:53 pm) | 29.37 "Hg (May 18, 1:53 pm) |
| Average | 56 °F | 75% | 29.90 "Hg |
| * Reported May 8 2:53 am — May 23 2:29 am, Belfast. 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
Belfast Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 2:29 am Fri, May 23 | | 43 °F | Rain. Fog. | 13 mph | ↑ | 93% | 29.81 "Hg | 5 mi |
| 1:53 am | | 44 °F | Rain. Fog. | 15 mph | ↑ | 89% | 29.84 "Hg | 5 mi |
| 1:37 am | | 44 °F | Rain. Fog. | 12 mph | ↑ | 89% | 29.83 "Hg | 5 mi |
| 12:53 am |  | 46 °F | Overcast. | 12 mph | ↑ | 79% | 29.86 "Hg | 10 mi |
| 11:53 pm Thu, May 22 |  | 46 °F | Light rain. Overcast. | 13 mph | ↑ | 83% | 29.89 "Hg | 10 mi |
| 10:53 pm | | 47 °F | Light rain. Mostly cloudy. | 13 mph | ↑ | 83% | 29.92 "Hg | 10 mi |
| 9:53 pm | | 47 °F | Light rain. Overcast. | 7 mph | ↑ | 83% | 29.96 "Hg | 10 mi |
| 8:53 pm | | 49 °F | Light rain. Mostly cloudy. | 9 mph | ↑ | 69% | 29.98 "Hg | 10 mi |
| 7:53 pm |  | 49 °F | Overcast. | 9 mph | ↑ | 69% | 30.00 "Hg | 10 mi |
| 6:53 pm |  | 50 °F | More clouds than sun. | 9 mph | ↑ | 63% | 30.02 "Hg | 10 mi |
| 5:53 pm | | 50 °F | Mostly cloudy. | 9 mph | ↑ | 63% | 30.04 "Hg | 10 mi |
| 4:53 pm | | 50 °F | Overcast. | 16 mph | ↑ | 61% | 30.04 "Hg | 10 mi |
| 3:53 pm | | 51 °F | Overcast. | 15 mph | ↑ | 59% | 30.03 "Hg | 10 mi |
| 2:53 pm | | 51 °F | Overcast. | 16 mph | ↑ | 59% | 30.05 "Hg | 10 mi |
| 1:53 pm | | 52 °F | Overcast. | 12 mph | ↑ | 55% | 30.06 "Hg | 10 mi |
| 12:53 pm | | 52 °F | Mostly cloudy. | 14 mph | ↑ | 59% | 30.08 "Hg | 10 mi |
| 11:53 am | | 50 °F | More clouds than sun. | 13 mph | ↑ | 63% | 30.10 "Hg | 10 mi |
| 11:31 am | | 50 °F | Mostly cloudy. | 10 mph | ↑ | 66% | 30.10 "Hg | 10 mi |
| 11:22 am | | 50 °F | More clouds than sun. | 10 mph | ↑ | 63% | 30.09 "Hg | 10 mi |
| 10:53 am | | 49 °F | Mostly cloudy. | 8 mph | ↑ | 69% | 30.11 "Hg | 10 mi |
| 9:53 am | | 49 °F | Overcast. | 12 mph | ↑ | 69% | 30.11 "Hg | 10 mi |
| 8:53 am | | 46 °F | Overcast. | 8 mph | ↑ | 77% | 30.11 "Hg | 10 mi |
| 8:43 am | | 46 °F | Overcast. | 7 mph | ↑ | 77% | 30.10 "Hg | 10 mi |
| 7:53 am | | 46 °F | Overcast. | 8 mph | ↑ | 77% | 30.11 "Hg | 10 mi |
| 6:53 am | | 45 °F | Overcast. | 9 mph | ↑ | 76% | 30.10 "Hg | 10 mi |
| 5:53 am | | 45 °F | Overcast. | 10 mph | ↑ | 76% | 30.09 "Hg | 10 mi |
| 4:53 am | | 45 °F | Overcast. | 10 mph | ↑ | 76% | 30.10 "Hg | 10 mi |
| 3:53 am | | 46 °F | Overcast. | 8 mph | ↑ | 73% | 30.11 "Hg | 10 mi |
| 3:35 am | | 46 °F | Mostly cloudy. | 9 mph | ↑ | 77% | 30.10 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||