Currently: 49 °F. Overcast. (Weather station: Ironwood Weather Reporting System, USA). See more current weatherPast Weather in Apostle Islands National Lakeshore — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
27
32
37
42
47
52
57
62
67
72
77
82
Thu, May 8
Lo:52
6 am
Hi:52
0
Lo:46
12 pm
Hi:54
7
Lo:30
6 pm
Hi:54
2
Fri, May 9
Lo:28
12 am
Hi:46
6
Lo:46
6 am
Hi:72
11
Lo:72
12 pm
Hi:81
13
Lo:54
6 pm
Hi:77
9
Sat, May 10
Lo:43
12 am
Hi:54
7
Lo:43
6 am
Hi:52
8
Lo:52
12 pm
Hi:55
10
Lo:46
6 pm
Hi:54
6
Sun, May 11
Lo:46
12 am
Hi:48
8
Lo:46
6 am
Hi:73
12
Lo:73
12 pm
Hi:82
17
Lo:72
6 pm
Hi:82
15
Mon, May 12
Lo:63
12 am
Hi:72
12
Lo:63
6 am
Hi:81
12
Lo:81
12 pm
Hi:84
14
Lo:68
6 pm
Hi:84
7
Tue, May 13
Lo:63
12 am
Hi:68
11
Lo:63
6 am
Hi:81
11
Lo:81
12 pm
Hi:84
9
Lo:68
6 pm
Hi:84
7
Wed, May 14
Lo:63
12 am
Hi:68
5
Lo:63
6 am
Hi:75
5
Lo:73
12 pm
Hi:79
8
Lo:63
6 pm
Hi:73
7
Thu, May 15
Lo:61
12 am
Hi:64
6
Lo:63
6 am
Hi:79
10
Lo:79
12 pm
Hi:82
16
Lo:57
6 pm
Hi:79
14
Fri, May 16
Lo:55
12 am
Hi:57
12
Lo:55
6 am
Hi:68
14
Lo:52
12 pm
Hi:70
12
Lo:48
6 pm
Hi:54
3
Sat, May 17
Lo:48
12 am
Hi:48
5
Lo:48
6 am
Hi:55
10
Lo:45
12 pm
Hi:54
11
Lo:37
6 pm
Hi:45
6
Sun, May 18
Lo:36
12 am
Hi:37
6
Lo:36
6 am
Hi:37
7
Lo:37
12 pm
Hi:41
9
Lo:34
6 pm
Hi:39
9
Mon, May 19
Lo:30
12 am
Hi:34
7
Lo:34
6 am
Hi:48
11
Lo:48
12 pm
Hi:54
11
Lo:39
6 pm
Hi:48
14
Tue, May 20
Lo:37
12 am
Hi:41
15
Lo:37
6 am
Hi:54
17
Lo:48
12 pm
Hi:57
16
Lo:43
6 pm
Hi:48
9
Wed, May 21
Lo:43
12 am
Hi:45
6
Lo:43
6 am
Hi:54
7
Lo:52
12 pm
Hi:55
11
Lo:36
6 pm
Hi:54
5
Thu, May 22
Lo:28
12 am
Hi:36
2
Lo:30
6 am
Hi:50
7
Lo:50
12 pm
Hi:54
11
Lo:39
6 pm
Hi:52
4
Fri, May 23
Lo:37
12 am
Hi:39
2
Lo:39
6 am
Hi:48
7
Apostle Islands National Lakeshore Temperature Yesterday
Maximum temperature yesterday: 53 °F (at 1:56 pm)
Minimum temperature yesterday: 28 °F (at 4:56 am)
Average temperature yesterday: 42 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 85 °F (May 12, 2:56 pm) | 100% (May 14, 7:22 pm) | 30.40 "Hg (May 14, 7:22 pm) |
| Low | 28 °F (May 22, 4:56 am) | 17% (May 12, 4:56 pm) | 29.22 "Hg (May 16, 11:56 am) |
| Average | 53 °F | 64% | 29.93 "Hg |
| * Reported May 8 11:56 am — May 23 11:56 am, Apostle Islands National Lakeshore. 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
Apostle Islands National Lakeshore Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 11:56 am Fri, May 23 | | 49 °F | Overcast. | 9 mph | ↑ | 64% | 30.19 "Hg | 10 mi |
| 11:07 am | | 48 °F | Overcast. | 12 mph | ↑ | 66% | 30.16 "Hg | 10 mi |
| 10:56 am | | 47 °F | Overcast. | 10 mph | ↑ | 66% | 30.18 "Hg | 10 mi |
| 9:56 am |  | 47 °F | More clouds than sun. | 9 mph | ↑ | 69% | 30.17 "Hg | 10 mi |
| 8:56 am | | 43 °F | Mostly cloudy. | 7 mph | ↑ | 79% | 30.17 "Hg | 10 mi |
| 8:19 am | | 43 °F | More clouds than sun. | 10 mph | ↑ | 81% | 30.13 "Hg | 10 mi |
| 7:56 am | | 43 °F | Overcast. | 6 mph | ↑ | 79% | 30.16 "Hg | 10 mi |
| 7:14 am | | 43 °F | Overcast. | 6 mph | ↑ | 81% | 30.12 "Hg | 10 mi |
| 6:56 am | | 42 °F | Overcast. | 5 mph | ↑ | 82% | 30.14 "Hg | 10 mi |
| 6:22 am | | 39 °F | Mostly cloudy. | No wind | ↑ | 93% | 30.11 "Hg | 10 mi |
| 5:56 am | | 40 °F | More clouds than sun. | 3 mph | ↑ | 89% | 30.13 "Hg | 10 mi |
| 5:27 am | | 39 °F | Overcast. | 3 mph | ↑ | 93% | 30.11 "Hg | 10 mi |
| 4:56 am |  | 40 °F | Mostly cloudy. | No wind | ↑ | 93% | 30.13 "Hg | 10 mi |
| 3:56 am | | 39 °F | Overcast. | 3 mph | ↑ | 96% | 30.13 "Hg | 10 mi |
| 3:31 am | | 39 °F | Mostly cloudy. | 3 mph | ↑ | 93% | 30.10 "Hg | 10 mi |
| 3:08 am | | 39 °F | Overcast. | No wind | ↑ | 93% | 30.11 "Hg | 10 mi |
| 2:19 am | | 39 °F | Overcast. | No wind | ↑ | 93% | 30.11 "Hg | 10 mi |
| 1:56 am | | 40 °F | Overcast. | No wind | ↑ | 89% | 30.13 "Hg | 10 mi |
| 12:56 am | | 38 °F | Mostly cloudy. | 3 mph | ↑ | 97% | 30.14 "Hg | 10 mi |
| 11:56 pm Thu, May 22 |  | 39 °F | Passing clouds. | No wind | ↑ | 86% | 30.14 "Hg | 10 mi |
| 10:56 pm | | 41 °F | Overcast. | No wind | ↑ | 80% | 30.14 "Hg | 10 mi |
| 9:56 pm | | 43 °F | Mostly cloudy. | No wind | ↑ | 71% | 30.13 "Hg | 10 mi |
| 8:56 pm | | 44 °F | Overcast. | 5 mph | ↑ | 65% | 30.13 "Hg | 10 mi |
| 7:56 pm |  | 47 °F | Passing clouds. | 8 mph | ↑ | 59% | 30.13 "Hg | 10 mi |
| 6:56 pm | | 50 °F | Partly sunny. | 8 mph | ↑ | 52% | 30.11 "Hg | 10 mi |
| 5:56 pm | | 52 °F | Scattered clouds. | 10 mph | ↑ | 47% | 30.11 "Hg | 10 mi |
| 4:56 pm |  | 53 °F | Sunny. | 12 mph | ↑ | 45% | 30.11 "Hg | 10 mi |
| 3:56 pm | | 53 °F | Sunny. | 10 mph | ↑ | 47% | 30.11 "Hg | 10 mi |
| 2:56 pm | | 53 °F | Sunny. | 8 mph | ↑ | 47% | 30.10 "Hg | 10 mi |
| 1:56 pm | | 53 °F | Sunny. | 10 mph | ↑ | 48% | 30.10 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||