Past Weather in San Juan Island National Historical Park — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
49
52
55
58
61
64
67
70
73
76
Thu, Jul 10
Lo:54
6 pm
Hi:54
4
Fri, Jul 11
Lo:50
12 am
Hi:52
2
Lo:54
6 am
Hi:63
5
Lo:59
12 pm
Hi:66
9
Lo:57
6 pm
Hi:61
9
Sat, Jul 12
Lo:54
12 am
Hi:57
7
Lo:55
6 am
Hi:63
6
Lo:57
12 pm
Hi:63
7
Lo:54
6 pm
Hi:57
5
Sun, Jul 13
Lo:54
12 am
Hi:57
4
Lo:55
6 am
Hi:63
5
Lo:63
12 pm
Hi:64
8
Lo:55
6 pm
Hi:64
9
Mon, Jul 14
Lo:54
12 am
Hi:55
6
Lo:55
6 am
Hi:63
11
Lo:61
12 pm
Hi:63
9
Lo:54
6 pm
Hi:59
4
Tue, Jul 15
Lo:52
12 am
Hi:54
2
Lo:55
6 am
Hi:66
6
Lo:66
12 pm
Hi:75
8
Lo:61
6 pm
Hi:73
3
Wed, Jul 16
Lo:54
12 am
Hi:61
3
Lo:57
6 am
Hi:73
5
Lo:70
12 pm
Hi:77
6
Lo:54
6 pm
Hi:63
6
Thu, Jul 17
Lo:52
12 am
Hi:54
2
Lo:55
6 am
Hi:63
6
Lo:61
12 pm
Hi:63
8
Lo:55
6 pm
Hi:59
6
Fri, Jul 18
Lo:52
12 am
Hi:57
7
Lo:52
6 am
Hi:57
6
Lo:55
12 pm
Hi:63
11
Lo:54
6 pm
Hi:59
14
Sat, Jul 19
Lo:54
12 am
Hi:55
12
Lo:55
6 am
Hi:57
10
Lo:57
12 pm
Hi:61
9
Lo:54
6 pm
Hi:57
9
Sun, Jul 20
Lo:50
12 am
Hi:54
5
Lo:52
6 am
Hi:59
6
Lo:59
12 pm
Hi:63
7
Lo:52
6 pm
Hi:59
4
Mon, Jul 21
Lo:52
12 am
Hi:54
8
Lo:52
6 am
Hi:55
7
Lo:55
12 pm
Hi:61
7
Lo:54
6 pm
Hi:63
9
Tue, Jul 22
Lo:54
12 am
Hi:55
5
Lo:55
6 am
Hi:61
3
Lo:61
12 pm
Hi:64
7
Lo:54
6 pm
Hi:61
5
Wed, Jul 23
Lo:52
12 am
Hi:54
5
Lo:52
6 am
Hi:55
5
Lo:57
12 pm
Hi:61
6
Lo:54
6 pm
Hi:61
6
Thu, Jul 24
Lo:52
12 am
Hi:54
9
Lo:52
6 am
Hi:61
9
Lo:61
12 pm
Hi:61
9
Lo:54
6 pm
Hi:59
14
Fri, Jul 25
Lo:54
12 am
Hi:55
13
Lo:55
6 am
Hi:57
10
Lo:57
12 pm
Hi:63
10
Lo:54
6 pm
Hi:57
9
Thursday, July 10, 2025, 6:00 pm — 12:00 am
54 / 54 °F
Passing clouds.
Humidity: 94%
Barometer: 30.25 "Hg
SW
Wind: 3.728 mph
San Juan Island National Historical Park Temperature Yesterday
Maximum temperature yesterday: 62 °F (at 3:53 pm)
Minimum temperature yesterday: 53 °F (at 2:53 am)
Average temperature yesterday: 56 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 77 °F (Jul 16, 12:53 pm) | 100% (Jul 11, 4:53 am) | 30.25 "Hg (Jul 11, 4:53 am) |
| Low | 50 °F (Jul 11, 2:53 am) | 45% (Jul 15, 5:53 pm) | 29.79 "Hg (Jul 16, 8:53 pm) |
| Average | 57 °F | 82% | 30.03 "Hg |
| * Reported Jul 10 10:53 pm — Jul 25 10:53 pm, San Juan Island National Historical Park. 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
San Juan Island National Historical Park Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:53 pm Fri, Jul 25 |  | 54 °F | Partly cloudy. | 9 mph | ↑ | 86% | 29.98 "Hg | 10 mi |
| 9:53 pm | | 54 °F | Partly cloudy. | 8 mph | ↑ | 83% | 29.98 "Hg | 10 mi |
| 8:53 pm |  | 55 °F | Broken clouds. | 6 mph | ↑ | 80% | 29.98 "Hg | 10 mi |
| 7:53 pm | | 57 °F | Partly sunny. | 10 mph | ↑ | 74% | 29.99 "Hg | 10 mi |
| 6:53 pm | | 58 °F | Partly sunny. | 10 mph | ↑ | 72% | 30.00 "Hg | 10 mi |
| 5:53 pm | | 60 °F | Partly sunny. | 12 mph | ↑ | 67% | 30.01 "Hg | 10 mi |
| 4:53 pm | | 59 °F | Partly sunny. | 7 mph | ↑ | 69% | 30.02 "Hg | 10 mi |
| 3:53 pm | | 62 °F | Broken clouds. | 9 mph | ↑ | 62% | 30.04 "Hg | 10 mi |
| 3:05 pm | | 61 °F | Broken clouds. | 10 mph | ↑ | 65% | 30.04 "Hg | 10 mi |
| 1:53 pm | | 60 °F | Partly sunny. | 10 mph | ↑ | 67% | 30.06 "Hg | 10 mi |
| 12:53 pm | | 58 °F | Broken clouds. | 10 mph | ↑ | 75% | 30.06 "Hg | 10 mi |
| 11:53 am |  | 58 °F | Overcast. | 8 mph | ↑ | 75% | 30.06 "Hg | 10 mi |
| 10:53 am | | 58 °F | Overcast. | 9 mph | ↑ | 75% | 30.06 "Hg | 10 mi |
| 9:53 am | | 56 °F | Broken clouds. | 9 mph | ↑ | 81% | 30.06 "Hg | 10 mi |
| 9:00 am | | 55 °F | Overcast. | 10 mph | ↑ | 87% | 30.05 "Hg | 10 mi |
| 7:53 am | | 55 °F | Overcast. | 10 mph | ↑ | 87% | 30.05 "Hg | 10 mi |
| 6:53 am | | 55 °F | Overcast. | 12 mph | ↑ | 87% | 30.03 "Hg | 10 mi |
| 5:53 am | | 55 °F | Overcast. | 9 mph | ↑ | 87% | 30.03 "Hg | 10 mi |
| 4:53 am |  | 54 °F | Passing clouds. | 8 mph | ↑ | 90% | 30.04 "Hg | 10 mi |
| 3:53 am | | 54 °F | Passing clouds. | 12 mph | ↑ | 90% | 30.03 "Hg | 10 mi |
| 2:53 am | | 53 °F | Passing clouds. | 10 mph | ↑ | 93% | 30.03 "Hg | 10 mi |
| 1:53 am | | 54 °F | Passing clouds. | 21 mph | ↑ | 90% | 30.02 "Hg | 10 mi |
| 12:53 am | | 54 °F | Passing clouds. | 17 mph | ↑ | 90% | 30.02 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||