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ZIP 13117 · Port Byron, New York

Current conditions and the National Weather Service 7-day forecast for ZIP code 13117, Port Byron, New York — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 62°F. Sunday Aug 30: a high near 79°F and a low around 63°F. The wettest day looks like Tuesday Sep 1, near 0.07 in. Highs over the period run 77°F to 84°F.

National Weather Service forecast for ZIP 13117, Port Byron, New York
DayHighLowPrecip
Saturday Aug 2962°
Sunday Aug 3079°63°0.02 in
Monday Aug 3179°67°0.06 in
Tuesday Sep 184°68°0.07 in
Wednesday Sep 284°66°
Thursday Sep 380°62°
Friday Sep 477°59°
Saturday Sep 577°

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

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