Past Weather in Siena — Graph
Siena Temperature Yesterday
Maximum temperature yesterday: 64 °F (at 10:00 pm)
Minimum temperature yesterday: 59 °F (at 4:00 am)
Average temperature yesterday: 62 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 65 °F (Nov 11, 4:00 pm) | 97% (Nov 8, 10:00 am) | 30.32 "Hg (Nov 8, 10:00 am) |
| Low | 38 °F (Nov 8, 4:00 am) | 53% (Nov 1, 10:00 am) | 29.21 "Hg (Nov 12, 10:00 pm) |
| Average | 54 °F | 80% | 30.04 "Hg |
| * Reported Oct 29 4:00 pm — Nov 13 4:00 pm, Siena. 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
Siena Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:00 pm Fri, Nov 13 |
|
58 °F | Cool. | N/A | ↑ | 91% | 29.61 "Hg | N/A |
| 1:00 pm |
|
62 °F | Cool. | N/A | ↑ | 87% | 29.53 "Hg | N/A |
| 10:00 am |
|
61 °F | Cool. | N/A | ↑ | 89% | 29.47 "Hg | N/A |
| 7:00 am |
|
61 °F | Cool. | N/A | ↑ | 86% | 29.41 "Hg | N/A |
| 4:00 am |
|
62 °F | Cool. | N/A | ↑ | 87% | 29.35 "Hg | N/A |
| 1:00 am |
|
62 °F | Cool. | N/A | ↑ | 92% | 29.29 "Hg | N/A |
| 10:00 pm Thu, Nov 12 |
|
64 °F | Mild. | N/A | ↑ | 93% | 29.21 "Hg | N/A |
| 7:00 pm |
|
63 °F | Mild. | N/A | ↑ | 90% | 29.23 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||