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ZIP 12815 · Chestertown, New York

Current conditions and the National Weather Service 7-day forecast for ZIP code 12815, Chestertown, New York — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 53°F. Sunday Aug 30: a high near 77°F and a low around 55°F. The wettest day looks like Tuesday Sep 1, near 0.57 in. Highs over the period run 74°F to 77°F.

National Weather Service forecast for ZIP 12815, Chestertown, New York
DayHighLowPrecip
Saturday Aug 2953°
Sunday Aug 3077°55°0.03 in
Monday Aug 3177°56°
Tuesday Sep 174°60°0.57 in
Wednesday Sep 276°60°
Thursday Sep 376°56°
Friday Sep 474°53°
Saturday Sep 574°

NOAA NWS NDFD 2.5 km, run 2026-08-30 03:00 UTC · days are local time in America/New York. The live page updates continuously.

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