Currently: 62 °F. Scattered clouds. (Weather station: Indianapolis International Airport, USA). See more current weatherPast Weather in Greencastle — Graph
Greencastle Temperature Yesterday
Maximum temperature yesterday: 78 °F (at 4:54 pm)
Minimum temperature yesterday: 53 °F (at 2:54 am)
Average temperature yesterday: 63 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 78 °F (Mar 6, 3:54 pm) | 96% (Mar 6, 10:13 am) | 30.29 "Hg (Mar 6, 10:13 am) |
| Low | 16 °F (Mar 17, 6:54 am) | 24% (Mar 13, 3:54 pm) | 29.26 "Hg (Mar 15, 11:06 pm) |
| Average | 48 °F | 67% | 29.92 "Hg |
| * Reported Mar 6 10:13 am — Mar 21 11:54 am, Greencastle. 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
Greencastle Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 11:54 am Sat, Mar 21 |  | 58 °F | Partly sunny. | 9 mph | ↑ | 67% | 29.94 "Hg | 10 mi |
| 10:54 am | | 54 °F | Partly sunny. | 9 mph | ↑ | 74% | 29.95 "Hg | 10 mi |
| 9:54 am | | 51 °F | Partly sunny. | 8 mph | ↑ | 77% | 29.95 "Hg | 10 mi |
| 8:54 am | | 49 °F | Broken clouds. | 5 mph | ↑ | 80% | 29.94 "Hg | 10 mi |
| 7:54 am | | 46 °F | Scattered clouds. | 6 mph | ↑ | 83% | 29.93 "Hg | 10 mi |
| 6:54 am |  | 46 °F | Passing clouds. | 6 mph | ↑ | 83% | 29.92 "Hg | 10 mi |
| 5:54 am | | 50 °F | Passing clouds. | 6 mph | ↑ | 74% | 29.91 "Hg | 10 mi |
| 4:54 am | | 50 °F | Passing clouds. | 3 mph | ↑ | 77% | 29.91 "Hg | 10 mi |
| 3:54 am |  | 52 °F | Overcast. | 6 mph | ↑ | 75% | 29.91 "Hg | 10 mi |
| 2:54 am | | 53 °F | Overcast. | 9 mph | ↑ | 72% | 29.91 "Hg | 10 mi |
| 1:54 am | | 54 °F | Overcast. | 8 mph | ↑ | 69% | 29.91 "Hg | 10 mi |
| 12:54 am | | 56 °F | Mostly cloudy. | 9 mph | ↑ | 67% | 29.92 "Hg | 10 mi |
| 11:54 pm Fri, Mar 20 | | 58 °F | Mostly cloudy. | 13 mph | ↑ | 60% | 29.91 "Hg | 10 mi |
| 10:54 pm | | 62 °F | Mostly cloudy. | 9 mph | ↑ | 54% | 29.89 "Hg | 10 mi |
| 9:54 pm | | 65 °F | Passing clouds. | 14 mph | ↑ | 52% | 29.87 "Hg | 10 mi |
| 8:54 pm | | 69 °F | Passing clouds. | 16 mph | ↑ | 42% | 29.83 "Hg | 10 mi |
| 7:54 pm | | 74 °F | Partly sunny. | 16 mph | ↑ | 33% | 29.79 "Hg | 10 mi |
| 6:54 pm | | 76 °F | Partly sunny. | 15 mph | ↑ | 37% | 29.76 "Hg | 10 mi |
| 5:54 pm | | 77 °F | Partly sunny. | 21 mph | ↑ | 36% | 29.75 "Hg | 10 mi |
| 4:54 pm | | 78 °F | Partly sunny. | 20 mph | ↑ | 33% | 29.76 "Hg | 10 mi |
| 3:54 pm | | 77 °F | Partly sunny. | 15 mph | ↑ | 36% | 29.78 "Hg | 10 mi |
| 2:54 pm | | 74 °F | Partly sunny. | 17 mph | ↑ | 38% | 29.81 "Hg | 10 mi |
| 1:54 pm |  | 70 °F | Overcast. | 14 mph | ↑ | 46% | 29.84 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||