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ZIP 01355 · Petersham, Massachusetts

Current conditions and the National Weather Service 7-day forecast for ZIP code 01355, Petersham, Massachusetts — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 56°F. Sunday Aug 30: a high near 80°F and a low around 59°F. The wettest day looks like Tuesday Sep 1, near 0.72 in. Highs over the period run 74°F to 80°F.

National Weather Service forecast for ZIP 01355, Petersham, Massachusetts
DayHighLowPrecip
Saturday Aug 2956°
Sunday Aug 3080°59°0.09 in
Monday Aug 3174°61°
Tuesday Sep 175°62°0.72 in
Wednesday Sep 275°63°
Thursday Sep 377°60°
Friday Sep 475°57°
Saturday Sep 574°

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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