Currently: 60 °F. Refreshingly cool. (Weather station: Whyalla Airport Aws, Australia). See more current weatherPast Weather in Jamestown — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
38
43
48
53
58
63
68
73
78
83
88
Mon, Sep 8
Lo:63
12 pm
Hi:72
11
Lo:57
6 pm
Hi:63
9
Tue, Sep 9
Lo:54
12 am
Hi:57
7
Lo:54
6 am
Hi:64
10
Lo:59
12 pm
Hi:66
15
Lo:50
6 pm
Hi:59
17
Wed, Sep 10
Lo:48
12 am
Hi:52
12
Lo:50
6 am
Hi:57
16
Lo:57
12 pm
Hi:59
19
Lo:50
6 pm
Hi:57
13
Thu, Sep 11
Lo:50
12 am
Hi:50
9
Lo:50
6 am
Hi:57
12
Lo:57
12 pm
Hi:61
14
Lo:52
6 pm
Hi:57
10
Fri, Sep 12
Lo:45
12 am
Hi:54
7
Lo:43
6 am
Hi:59
7
Lo:57
12 pm
Hi:61
10
Lo:54
6 pm
Hi:57
8
Sat, Sep 13
Lo:39
12 am
Hi:54
6
Lo:39
6 am
Hi:68
8
Lo:66
12 pm
Hi:72
11
Lo:50
6 pm
Hi:70
9
Sun, Sep 14
Lo:48
12 am
Hi:59
10
Lo:54
6 am
Hi:75
22
Lo:75
12 pm
Hi:79
21
Lo:68
6 pm
Hi:75
17
Mon, Sep 15
Lo:64
12 am
Hi:68
22
Lo:64
6 am
Hi:86
28
Lo:63
12 pm
Hi:88
24
Lo:57
6 pm
Hi:63
4
Tue, Sep 16
Lo:55
12 am
Hi:59
6
Lo:55
6 am
Hi:68
11
Lo:64
12 pm
Hi:70
18
Lo:48
6 pm
Hi:64
11
Wed, Sep 17
Lo:43
12 am
Hi:48
7
Lo:41
6 am
Hi:61
7
Lo:61
12 pm
Hi:64
14
Lo:48
6 pm
Hi:63
6
Thu, Sep 18
Lo:43
12 am
Hi:48
7
Lo:43
6 am
Hi:79
14
Lo:79
12 pm
Hi:82
17
Lo:57
6 pm
Hi:81
6
Fri, Sep 19
Lo:46
12 am
Hi:57
5
Lo:48
6 am
Hi:73
10
Lo:64
12 pm
Hi:75
14
Lo:54
6 pm
Hi:68
14
Sat, Sep 20
Lo:46
12 am
Hi:54
7
Lo:45
6 am
Hi:61
11
Lo:57
12 pm
Hi:63
12
Lo:57
6 pm
Hi:59
11
Sun, Sep 21
Lo:55
12 am
Hi:57
9
Lo:54
6 am
Hi:66
11
Lo:59
12 pm
Hi:72
15
Lo:54
6 pm
Hi:59
15
Mon, Sep 22
Lo:54
12 am
Hi:55
13
Lo:55
6 am
Hi:61
16
Lo:59
12 pm
Hi:61
19
Lo:55
6 pm
Hi:57
14
Tue, Sep 23
Lo:50
12 am
Hi:55
9
Lo:54
6 am
Hi:59
11
Lo:59
12 pm
Hi:61
12
Jamestown Temperature Yesterday
Maximum temperature yesterday: 62 °F (at 2:30 pm)
Minimum temperature yesterday: 54 °F (at 12:30 am)
Average temperature yesterday: 58 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 88 °F (Sep 15, 1:30 pm) | 95% (Sep 11, 3:00 am) | 30.55 "Hg (Sep 11, 3:00 am) |
| Low | 39 °F (Sep 13, 6:00 am) | 11% (Sep 15, 1:30 pm) | 29.67 "Hg (Sep 15, 1:30 pm) |
| Average | 59 °F | 59% | 30.13 "Hg |
| * Reported Sep 8 3:30 pm — Sep 23 3:30 pm, Jamestown. 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
Jamestown Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 3:30 pm Tue, Sep 23 |  | 60 °F | Cool. | 13 mph | ↑ | 60% | 30.44 "Hg | N/A |
| 3:00 pm | | 61 °F | Refreshingly cool. | 14 mph | ↑ | 55% | 30.45 "Hg | N/A |
| 2:30 pm | | 61 °F | Refreshingly cool. | 13 mph | ↑ | 53% | 30.47 "Hg | N/A |
| 1:30 pm | | 60 °F | Refreshingly cool. | 10 mph | ↑ | 55% | 30.49 "Hg | N/A |
| 12:30 pm | | 59 °F | Refreshingly cool. | 10 mph | ↑ | 58% | 30.51 "Hg | N/A |
| 12:00 pm | | 59 °F | Refreshingly cool. | 10 mph | ↑ | 58% | 30.52 "Hg | N/A |
| 11:30 am | | 59 °F | Refreshingly cool. | 10 mph | ↑ | 57% | 30.53 "Hg | N/A |
| 10:30 am | | 58 °F | Cool. | 9 mph | ↑ | 61% | 30.54 "Hg | N/A |
| 9:30 am | | 57 °F | Cool. | 10 mph | ↑ | 63% | 30.55 "Hg | N/A |
| 9:00 am |  | 57 °F | Partly sunny. | 10 mph | ↑ | 63% | 30.55 "Hg | N/A |
| 8:30 am | | 56 °F | Cool. | 12 mph | ↑ | 67% | 30.55 "Hg | N/A |
| 7:30 am | | 56 °F | Cool. | 12 mph | ↑ | 71% | 30.54 "Hg | N/A |
| 6:30 am | | 53 °F | Cool. | 9 mph | ↑ | 73% | 30.52 "Hg | N/A |
| 6:00 am | | 53 °F | Partly sunny. | 10 mph | ↑ | 71% | 30.51 "Hg | N/A |
| 4:30 am | | 51 °F | Cool. | 6 mph | ↑ | 84% | 30.50 "Hg | N/A |
| 3:30 am | | 53 °F | Cool. | 3 mph | ↑ | 80% | 30.49 "Hg | N/A |
| 3:00 am |  | 53 °F | Overcast. | 6 mph | ↑ | 76% | 30.49 "Hg | N/A |
| 2:30 am | | 54 °F | Cool. | 8 mph | ↑ | 69% | 30.49 "Hg | N/A |
| 1:30 am | | 55 °F | Cool. | 12 mph | ↑ | 69% | 30.51 "Hg | N/A |
| 12:30 am | | 55 °F | Cool. | 12 mph | ↑ | 68% | 30.52 "Hg | N/A |
| 12:00 am | | 56 °F | Cool. | 13 mph | ↑ | 67% | 30.51 "Hg | N/A |
| 11:30 pm Mon, Sep 22 | | 56 °F | Cool. | 13 mph | ↑ | 68% | 30.51 "Hg | N/A |
| 10:30 pm | | 56 °F | Cool. | 10 mph | ↑ | 70% | 30.51 "Hg | N/A |
| 9:30 pm | | 55 °F | Cool. | 10 mph | ↑ | 76% | 30.50 "Hg | N/A |
| 8:30 pm | | 55 °F | Cool. | 13 mph | ↑ | 72% | 30.50 "Hg | N/A |
| 7:30 pm | | 57 °F | Cool. | 18 mph | ↑ | 69% | 30.49 "Hg | N/A |
| 6:30 pm | | 58 °F | Cool. | 20 mph | ↑ | 65% | 30.47 "Hg | N/A |
| 5:30 pm | | 59 °F | Refreshingly cool. | 23 mph | ↑ | 59% | 30.45 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||