New Castle Monthly Weather Forecast
| Date | Weather | Pre. | Hi. | Low |
|---|---|---|---|---|
| Sat 9/18 |  Humid |  | 84°F | 64°F |
| Sun 9/19 |  Mostly sunny and less humid | | 81°F | 59°F |
| Mon 9/20 |  Sunny and pleasant | | 79°F | 61°F |
| Tue 9/21 |  Pleasant with clouds and sun | | 79°F | 64°F |
| Wed 9/22 | Mostly cloudy and humid | | 77°F | 57°F |
| Thu 9/23 | Showers and t-storms possible | | 73°F | 54°F |
| Fri 9/24 | Mostly sunny | | 72°F | 52°F |
| Sat 9/25 | Sun and clouds | | 73°F | 57°F |
| Sun 9/26 | Some sun, a shower possible | | 77°F | 59°F |
| Mon 9/27 | Mostly sunny | | 75°F | 55°F |
| Tue 9/28 | Plenty of sunshine | | 73°F | 54°F |
| Wed 9/29 | Mostly sunny | | 73°F | 55°F |
| Thu 9/30 | Clouds and sun | | 73°F | 55°F |
| Fri 10/1 | Mostly cloudy | | 73°F | 55°F |
| Sat 10/2 | Plenty of sunshine | | 70°F | 55°F |
| Sun 10/3 | Plenty of sun | | 72°F | 55°F |
| Mon 10/4 | Mostly sunny | | 73°F | 55°F |
| Tue 10/5 | Rather cloudy | | 73°F | 55°F |
| Wed 10/6 | Mostly sunny | | 75°F | 55°F |
| Thu 10/7 |  Partly sunny | | 72°F | 54°F |
| Fri 10/8 | Sunny to partly cloudy | | 72°F | 54°F |
| Sat 10/9 | Plenty of sunshine | | 70°F | 52°F |
| Sun 10/10 | Mostly sunny | | 70°F | 50°F |
| Mon 10/11 | Sunshine | | 63°F | 48°F |
| Tue 10/12 | Mostly sunny | | 68°F | 54°F |
| Wed 10/13 | Partial sunshine | | 72°F | 52°F |
| Thu 10/14 | Plenty of sun | | 72°F | 50°F |
| Fri 10/15 | Sunny and cooler | | 64°F | 46°F |
| Sat 10/16 | Partly sunny | | 61°F | 46°F |
