Currently: 80 °F. Pleasantly warm. (Weather station: Victoria River Downs, Saint Helena). See more current weather
Past Weather in Jamestown — Graph
Jamestown Temperature Yesterday
Maximum temperature yesterday: 84 °F (at 6:00 am)
Minimum temperature yesterday: 60 °F (at 9:00 pm)
Average temperature yesterday: 72 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 95 °F (May 3, 5:00 am) | 95% (Apr 26, 10:00 pm) | 30.07 "Hg (Apr 26, 10:00 pm) |
| Low | 57 °F (May 6, 8:30 pm) | 26% (Apr 28, 6:00 am) | 29.79 "Hg (May 2, 7:00 am) |
| Average | 76 °F | 61% | 29.93 "Hg |
| * Reported Apr 24 2:00 am — May 9 2:00 am, Jamestown. Weather by CustomWeather, © 2026 | |||
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
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 2:00 am Sat, May 9 |
|
78 °F | Pleasantly warm. | 11 mph | ↑ | 36% | 30.02 "Hg | N/A |
| 1:00 am |
|
76 °F | Mild. | 11 mph | ↑ | 37% | 30.04 "Hg | N/A |
| 12:00 am |
|
72 °F | Mild. | 20 mph | ↑ | 39% | 30.04 "Hg | N/A |
| 11:30 pm Fri, May 8 |
|
70 °F | Mild. | 16 mph | ↑ | 42% | 30.04 "Hg | N/A |
| 10:00 pm |
|
61 °F | Cool. | 4 mph | ↑ | 67% | 30.02 "Hg | N/A |
| 9:00 pm |
|
60 °F | Cool. | 4 mph | ↑ | 66% | 29.99 "Hg | N/A |
| 8:30 pm |
|
61 °F | Cool. | 4 mph | ↑ | 65% | 29.99 "Hg | N/A |
| 8:00 pm |
|
62 °F | Cool. | 4 mph | ↑ | 65% | 29.98 "Hg | N/A |
| 7:00 pm |
|
63 °F | Mild. | 2 mph | ↑ | 63% | 29.97 "Hg | N/A |
| 6:00 pm |
|
62 °F | Cool. | 4 mph | ↑ | 70% | 29.97 "Hg | N/A |
| 5:30 pm |
|
62 °F | Cool. | 7 mph | ↑ | 74% | 29.97 "Hg | N/A |
| 5:00 pm |
|
62 °F | Cool. | 2 mph | ↑ | 74% | 29.97 "Hg | N/A |
| 4:00 pm |
|
62 °F | Cool. | No wind | ↑ | 75% | 29.97 "Hg | N/A |
| 3:00 pm |
|
65 °F | Mild. | No wind | ↑ | 67% | 29.98 "Hg | N/A |
| 2:30 pm |
|
67 °F | Mild. | 4 mph | ↑ | 62% | 29.98 "Hg | N/A |
| 2:00 pm |
|
67 °F | Mild. | 4 mph | ↑ | 62% | 29.99 "Hg | N/A |
| 1:00 pm |
|
69 °F | Mild. | 9 mph | ↑ | 57% | 29.98 "Hg | N/A |
| 12:00 pm |
|
69 °F | Mild. | 9 mph | ↑ | 58% | 29.98 "Hg | N/A |
| 11:30 am |
|
71 °F | Mild. | 9 mph | ↑ | 56% | 29.98 "Hg | N/A |
| 11:00 am |
|
72 °F | Mild. | 9 mph | ↑ | 53% | 29.97 "Hg | N/A |
| 10:00 am |
|
74 °F | Mild. | 7 mph | ↑ | 50% | 29.95 "Hg | N/A |
| 9:00 am |
|
77 °F | Warm. | 7 mph | ↑ | 45% | 29.93 "Hg | N/A |
| 8:30 am |
|
80 °F | Warm. | 9 mph | ↑ | 40% | 29.93 "Hg | N/A |
| 8:00 am |
|
83 °F | Pleasantly warm. | 11 mph | ↑ | 37% | 29.92 "Hg | N/A |
| 7:00 am |
|
84 °F | Pleasantly warm. | 11 mph | ↑ | 34% | 29.90 "Hg | N/A |
| 6:00 am |
|
84 °F | Pleasantly warm. | 11 mph | ↑ | 36% | 29.90 "Hg | N/A |
| 5:30 am |
|
83 °F | Pleasantly warm. | 11 mph | ↑ | 34% | 29.91 "Hg | N/A |
| 5:00 am |
|
84 °F | Pleasantly warm. | 11 mph | ↑ | 37% | 29.92 "Hg | N/A |
| 4:00 am |
|
82 °F | Pleasantly warm. | 16 mph | ↑ | 34% | 29.95 "Hg | N/A |
| 3:00 am |
|
80 °F | Pleasantly warm. | 16 mph | ↑ | 36% | 29.97 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||