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South Thomaston, Maine

Current conditions and the National Weather Service 7-day forecast for South Thomaston, Maine — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 57°F. Sunday Aug 30: a high near 81°F and a low around 56°F. The wettest day looks like Sunday Aug 30, near 0.18 in. Highs over the period run 69°F to 81°F.

National Weather Service forecast for South Thomaston, Maine
DayHighLowPrecip
Saturday Aug 2957°
Sunday Aug 3081°56°0.18 in
Monday Aug 3178°55°
Tuesday Sep 173°56°0.05 in
Wednesday Sep 269°58°
Thursday Sep 373°58°
Friday Sep 472°56°
Saturday Sep 572°

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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