The 10-day span for Martinsburg runs from a high near 39° on Thursday down to 14° overnight on Monday. Models drop roughly 0.67 in of precipitation across the stretch — watch Wednesday (81%). Hold onto the patio furniture Tuesday: gusts could hit 30 mph. No active NWS alerts at the moment — quiet on the hazards front. Right now Martinsburg is running about 50° warmer than Allentown. Longer view: variable mid-latitude weather in every season.
Martinsburg, WV · Elev 453 ft · 39.46°N, 77.96°W · West Virginia · Forecast computed for these exact coordinates