The 10-day span for Nassau runs from a high near 99° on Thursday down to 65° overnight on Sunday. Models drop roughly 0.19 in of precipitation across the stretch — watch Tuesday (73%). The NWS alert board for this area is currently clear. Right now Nassau is about 8° cooler than nearby Washington. Longer view: variable mid-latitude weather in every season.
Nassau, DE · Elev 26 ft · 38.75°N, 75.19°W · Delaware · Forecast computed for these exact coordinates