Currently: 59 °F. Passing clouds. (Weather station: Philadelphia International Airport, USA). See more current weatherPast Weather in Williamstown — Graph
Williamstown Temperature Yesterday
Maximum temperature yesterday: 66 °F (at 3:54 pm)
Minimum temperature yesterday: 38 °F (at 6:54 am)
Average temperature yesterday: 51 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 83 °F (Mar 10, 3:54 pm) | 100% (Mar 10, 4:42 am) | 30.44 "Hg (Mar 10, 4:42 am) |
| Low | 28 °F (Mar 18, 5:54 am) | 15% (Mar 14, 4:54 pm) | 29.26 "Hg (Mar 16, 10:54 pm) |
| Average | 50 °F | 67% | 29.99 "Hg |
| * Reported Mar 6 11:54 am — Mar 21 12:54 pm, Williamstown. 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
Williamstown Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:54 pm Sat, Mar 21 | | 59 °F | Passing clouds. | 16 mph | ↑ | 48% | 29.93 "Hg | 10 mi |
| 11:54 am | | 60 °F | Scattered clouds. | 15 mph | ↑ | 56% | 29.90 "Hg | 10 mi |
| 10:54 am | | 59 °F | Scattered clouds. | 14 mph | ↑ | 62% | 29.89 "Hg | 10 mi |
| 9:54 am | | 57 °F | Passing clouds. | 18 mph | ↑ | 74% | 29.87 "Hg | 10 mi |
| 8:54 am | | 56 °F | Passing clouds. | 13 mph | ↑ | 84% | 29.84 "Hg | 10 mi |
| 8:11 am | | 51 °F | Passing clouds. | 6 mph | ↑ | 92% | 29.83 "Hg | 10 mi |
| 7:54 am |  | 50 °F | Partly sunny. | 6 mph | ↑ | 93% | 29.81 "Hg | 8 mi |
| 7:35 am | | 50 °F | Partly sunny. | 3 mph | ↑ | 93% | 29.81 "Hg | 7 mi |
| 6:54 am |  | 47 °F | Fog. | No wind | ↑ | 93% | 29.79 "Hg | 6 mi |
| 5:54 am | | 48 °F | Light fog. | No wind | ↑ | 93% | 29.78 "Hg | 10 mi |
| 5:34 am | | 48 °F | Light fog. | No wind | ↑ | 93% | 29.77 "Hg | 10 mi |
| 4:54 am | | 47 °F | Fog. | No wind | ↑ | 97% | 29.75 "Hg | 6 mi |
| 3:54 am | | 50 °F | Passing clouds. | No wind | ↑ | 93% | 29.75 "Hg | 10 mi |
| 2:54 am |  | 53 °F | Partly cloudy. | 5 mph | ↑ | 89% | 29.76 "Hg | 9 mi |
| 1:54 am |  | 53 °F | Overcast. | 6 mph | ↑ | 89% | 29.76 "Hg | 10 mi |
| 12:54 am | | 53 °F | Mostly cloudy. | 7 mph | ↑ | 89% | 29.76 "Hg | 10 mi |
| 11:54 pm Fri, Mar 20 | | 54 °F | Mostly cloudy. | 7 mph | ↑ | 83% | 29.78 "Hg | 10 mi |
| 10:54 pm |  | 53 °F | Light rain. Overcast. | 8 mph | ↑ | 86% | 29.80 "Hg | 10 mi |
| 9:54 pm | | 53 °F | Light rain. Mostly cloudy. | 7 mph | ↑ | 83% | 29.80 "Hg | 10 mi |
| 8:54 pm | | 54 °F | Light rain. Overcast. | 8 mph | ↑ | 74% | 29.82 "Hg | 9 mi |
| 7:54 pm | | 58 °F | Light rain. Mostly cloudy. | 9 mph | ↑ | 56% | 29.81 "Hg | 10 mi |
| 6:54 pm |  | 61 °F | Light rain. Mostly cloudy. | 10 mph | ↑ | 46% | 29.79 "Hg | 10 mi |
| 5:54 pm | | 65 °F | Light rain. Partly sunny. | 15 mph | ↑ | 37% | 29.78 "Hg | 10 mi |
| 4:54 pm | | 66 °F | Broken clouds. | 15 mph | ↑ | 39% | 29.80 "Hg | 10 mi |
| 3:54 pm | | 66 °F | Broken clouds. | 16 mph | ↑ | 39% | 29.83 "Hg | 10 mi |
| 2:54 pm | | 65 °F | Partly sunny. | 16 mph | ↑ | 39% | 29.89 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||