Sun 09 % 0.0" 77° 9:00 12:00 3:00 clouds storms temps Mon 10 50% <0.1" 70° 92° 9:00 12:00 3:00 clouds storms temps Mon 10 50% <0.1" 70° 92° 9:00 12:00 3:00 clouds storms temps Mon 10 50% <0.1" 72° 87° 9:00 12:00 3:00 clouds storms temps Mon 10 50% <0.1" 72° 87° 9:00 12:00 3:00 clouds storms temps Tue 11 10% 0.0" 72° 88° 9:00 12:00 3:00 clouds storms temps Tue 11 10% 0.0" 72° 88° 9:00 12:00 3:00 clouds storms temps Tue 11 20% <0.1" 68° 85° 9:00 12:00 3:00 clouds storms temps Tue 11 20% <0.1" 68° 85° 9:00 12:00 3:00 clouds storms temps Wed 12 20% <0.1" 68° 86° 9:00 12:00 3:00 clouds storms temps Wed 12 20% <0.1" 68° 86° 9:00 12:00 3:00 clouds storms temps Wed 12 60% 0.0" 68° 84° 9:00 12:00 3:00 clouds storms temps Wed 12 60% 0.0" 68° 84° 9:00 12:00 3:00 clouds storms temps Thu 13 40% 0.0" 68° 87° 9:00 12:00 3:00 clouds storms temps Thu 13 40% 0.0" 68° 87° 9:00 12:00 3:00 clouds storms temps Thu 13 20% 0.0" 64° 86° 9:00 12:00 3:00 clouds storms temps Thu 13 20% 0.0" 64° 86° 9:00 12:00 3:00 clouds storms temps Fri 14 0% 0.0" 64° 84° 9:00 12:00 3:00 clouds storms temps Fri 14 0% 0.0" 64° 84° 9:00 12:00 3:00 clouds storms temps Fri 14 10% 0.0" 61° 82° 9:00 12:00 3:00 clouds storms temps Fri 14 10% 0.0" 61° 82° 9:00 12:00 3:00 clouds storms temps Sat 15 20% 0.0" 61° 83° 9:00 12:00 3:00 clouds storms temps Sat 15 20% 0.0" 61° 83° 9:00 12:00 3:00 clouds storms temps Sat 15 20% 0.0" 62° 81° 9:00 12:00 3:00 clouds storms temps Sat 15 20% 0.0" 62° 81° 9:00 12:00 3:00 clouds storms temps Sun 16 30% 0.0" 62° 82° 9:00 12:00 3:00 clouds storms temps Sun 16 30% 0.0" 62° 82° 9:00 12:00 3:00 clouds storms temps Sun 16 30% 0.0" 9:00 12:00 3:00 clouds storms temps

WARNING: does not yet include NWS WEATHER ALERTS if any!

08540 forecast as of 16:08 on 2026-08-09

08540 is Princeton, NJ at 40.357439°N, -74.64922°W

using the xml format of the National Weather Service data and text forecast for Princeton, NJ

also v. cool: the Weather Underground forecast for Princeton, NJ

click to zoom/unzoom each day
graphcast
weather at a glance