Last 7 days
Today
20° / 17° High / Low (°C)
96% Humidity
80% Rain probability
Rain Condition
~10h Rain duration
What this means
In Boston on 1 Sep 2026, rain is expected: 80% chance, up to 9.4 mm forecast (source: Open-Meteo).
Moderate rain is expected today for around 10 hours — 80% probability, up to 9.4mm forecast. An umbrella is the right call.
Rain season
Boston gets rain throughout the year, averaging 1,100mm, with no pronounced dry season. Nor'easters from November to April are the high-impact events — 12 to 24 hours of rain, sleet, or snow depending on storm track and temperature. Late summer and autumn occasionally bring tropical remnants, delivering the kind of rain that overwhelms drains within hours.
Elsewhere in United States