Current conditions and the National Weather Service 7-day forecast for New Castle, Delaware — temperature, rain chance, wind, radar and active alerts.
Saturday Aug 29 night: a low around 67°F. Sunday Aug 30: a high near 87°F and a low around 73°F. The wettest day looks like Monday Aug 31, near 0.01 in. Highs over the period run 83°F to 92°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 67° | — |
| Sunday Aug 30 | 87° | 73° | — |
| Monday Aug 31 | 88° | 74° | 0.01 in |
| Tuesday Sep 1 | 91° | 76° | — |
| Wednesday Sep 2 | 92° | 75° | — |
| Thursday Sep 3 | 90° | 73° | — |
| Friday Sep 4 | 86° | 69° | — |
| Saturday Sep 5 | 83° | — | — |