Currently: 51 °F. Partly sunny. (Weather station: Indianapolis International Airport, USA). See more current weatherGreencastle Extended Forecast with high and low temperatures
2 Week Extended Forecast in Greencastle, Indiana, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Mar 21 |  | 76 / 45 °F | Morning clouds. | 77 °F | 8 mph | ↑ | 38% | 0% | 0.00" | 3 (Moderate) | 7:49 am | 8:00 pm |
| Sun Mar 22 |  | 77 / 42 °F | Light rain late. Overcast. | 78 °F | 14 mph | ↑ | 53% | 58% | 0.13" | 3 (Moderate) | 7:47 am | 8:01 pm |
| Mon Mar 23 | | 51 / 36 °F | Mostly cloudy. | 44 °F | 12 mph | ↑ | 43% | 54% | 0.02" | 3 (Moderate) | 7:45 am | 8:02 pm |
| Tue Mar 24 |  | 58 / 33 °F | Cloudy. | 54 °F | 7 mph | ↑ | 32% | 0% | 0.00" | 3 (Moderate) | 7:44 am | 8:03 pm |
| Wed Mar 25 |  | 61 / 38 °F | Rain late. Overcast. | 60 °F | 12 mph | ↑ | 63% | 53% | 0.20" | 0 (Low) | 7:42 am | 8:04 pm |
| Thu Mar 26 |  | 77 / 47 °F | Isolated tstorms. Overcast. | 74 °F | 18 mph | ↑ | 70% | 57% | 0.27" | 0 (Low) | 7:41 am | 8:05 pm |
| Fri Mar 27 | | 47 / 36 °F | Rain. Overcast. | 38 °F | 11 mph | ↑ | 59% | 67% | 0.37" | 3 (Moderate) | 7:39 am | 8:06 pm |
| Sat Mar 28 | | 49 / 30 °F | Breaks of sun late. | 43 °F | 12 mph | ↑ | 42% | 18% | 0.02" | 3 (Moderate) | 7:37 am | 8:07 pm |
| Sun Mar 29 | | 54 / 34 °F | Broken clouds. | 48 °F | 12 mph | ↑ | 39% | 5% | 0.00" | 3 (Moderate) | 7:36 am | 8:08 pm |
| Mon Mar 30 | | 61 / 39 °F | Mostly cloudy. | 60 °F | 22 mph | ↑ | 71% | 6% | 0.00" | 3 (Moderate) | 7:34 am | 8:09 pm |
| Tue Mar 31 | | 62 / 40 °F | Sprinkles late. Partly cloudy. | 60 °F | 20 mph | ↑ | 68% | 47% | 0.02" | 3 (Moderate) | 7:33 am | 8:10 pm |
| Wed Apr 1 |  | 61 / 47 °F | Light showers. Overcast. | 61 °F | 12 mph | ↑ | 82% | 64% | 0.20" | 0 (Low) | 7:31 am | 8:11 pm |
| Thu Apr 2 |  | 62 / 43 °F | Sunny. | 58 °F | 12 mph | ↑ | 40% | 3% | 0.00" | 5 (Moderate) | 7:29 am | 8:12 pm |
| Fri Apr 3 |  | 61 / 39 °F | Mostly sunny. | 60 °F | 15 mph | ↑ | 45% | 3% | 0.00" | 5 (Moderate) | 7:28 am | 8:13 pm |
| Sat Apr 4 | | 62 / 40 °F | Overcast. | 60 °F | 11 mph | ↑ | 52% | 6% | 0.00" | 3 (Moderate) | 7:26 am | 8:14 pm |
| * Updated Saturday, March 21, 2026 5:23:58 am Greencastle time - Weather by CustomWeather, © 2026 | ||||||||||||