Currently: 40 °F. Passing clouds. (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
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Jan 21 |  | 43 / 23 °F | Cloudy. | 33 °F | 18 mph | ↑ | 56% | 5% | 0.00" | 0 (Low) | 8:03 am | 5:54 pm |
| Thu Jan 22 | | 32 / 18 °F | Overcast. | 21 °F | 11 mph | ↑ | 35% | 0% | 0.00" | 0 (Low) | 8:02 am | 5:55 pm |
| Fri Jan 23 | | 26 / 3 °F | Overcast. | -5 °F | 14 mph | ↑ | 27% | 0% | 0.00" | 0 (Low) | 8:02 am | 5:56 pm |
| Sat Jan 24 | | 17 / 2 °F | Overcast. | 2 °F | 11 mph | ↑ | 27% | 3% | 0.00" | 0 (Low) | 8:01 am | 5:58 pm |
| Sun Jan 25 |  | 19 / 8 °F | Moderate snow. Overcast. | 6 °F | 9 mph | ↑ | 76% | 67% | 4.61" | 0 (Low) | 8:00 am | 5:59 pm |
| Mon Jan 26 |  | 17 / 2 °F | Light snow late. Cloudy. | 2 °F | 13 mph | ↑ | 62% | 21% | 0.24" | 0 (Low) | 8:00 am | 6:00 pm |
| Tue Jan 27 | | 22 / 0 °F | Mostly sunny. | 6 °F | 18 mph | ↑ | 63% | 0% | 0.00" | 3 (Moderate) | 7:59 am | 6:01 pm |
| Wed Jan 28 | | 26 / 17 °F | Light snow. Overcast. | 15 °F | 10 mph | ↑ | 65% | 21% | 0.71" | 0 (Low) | 7:58 am | 6:02 pm |
| Thu Jan 29 | | 24 / 18 °F | Light snow. Cloudy. | 10 °F | 18 mph | ↑ | 65% | 54% | 0.57" | 0 (Low) | 7:57 am | 6:03 pm |
| Fri Jan 30 |  | 22 / 14 °F | Sunny. | 11 °F | 9 mph | ↑ | 53% | 5% | 0.00" | 3 (Moderate) | 7:56 am | 6:05 pm |
| Sat Jan 31 | | 24 / 12 °F | Overcast. | 12 °F | 10 mph | ↑ | 66% | 50% | 0.26" | 0 (Low) | 7:55 am | 6:06 pm |
| Sun Feb 1 | | 28 / 17 °F | Light snow. Overcast. | 16 °F | 10 mph | ↑ | 82% | 59% | 1.66" | 0 (Low) | 7:55 am | 6:07 pm |
| Mon Feb 2 | | 28 / 18 °F | Mostly sunny. | 15 °F | 13 mph | ↑ | 66% | 4% | 0.00" | 3 (Moderate) | 7:54 am | 6:08 pm |
| Tue Feb 3 | | 27 / 18 °F | Sunny. | 16 °F | 9 mph | ↑ | 58% | 4% | 0.00" | 3 (Moderate) | 7:53 am | 6:09 pm |
| Wed Feb 4 | | 27 / 15 °F | Sunny. | 18 °F | 10 mph | ↑ | 63% | 3% | 0.00" | 3 (Moderate) | 7:52 am | 6:11 pm |
| * Updated Wednesday, January 21, 2026 10:24:10 am Greencastle time - Weather by CustomWeather, © 2026 | ||||||||||||