Mount Washington, MA Weather Forecast

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Mount Washington, MA Weather Forecast

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Mount Washington MA weather  - Mist - 55°F
Mist
55°F
Updated 3:18 am
Feels Like 60°F
Humidity 100%
Wind N 0 mph
Barometer  30.09 in
Dew Point 55°F
Mount Washington MA weather  - Mist - 13°C
Mist
13°C
Updated 3:18 am
Feels Like 16°C
Humidity 100%
Wind N 0 km/h
Barometer  101.9 kPa
Dew Point 13°C

Mount Washington Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Mount Washington, MA Weather - Rest Of Tonight Mostly Cloudy Mount Washington, MA Weather - Saturday Mostly Cloudy Mount Washington, MA Weather - Saturday Night Chance Of Showers Mount Washington, MA Weather - Sunday Chance Of T-Storm Mount Washington, MA Weather - Sunday Night Chance Of T-Storm Mount Washington, MA Weather - Monday Partly Cloudy Mount Washington, MA Weather - Tuesday Partly Cloudy Mount Washington, MA Weather - Tuesday Night Mostly Clear Mount Washington, MA Weather - Wednesday Mostly Clear Mount Washington, MA Weather - Wednesday Night Partly Cloudy Mount Washington, MA Weather - Thursday Chance Of Showers Mount Washington, MA Weather - Thursday Night Chance Of Showers
Mostly Cloudy Mostly Cloudy Chance of Showers Chance of T-Storm Chance of T-Storm Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Partly Cloudy Chance of Showers Chance of Showers
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C
Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C
Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C
POP: 50% POP: 80% POP: 60% POP: 40% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 230 AM EDT Sat Aug 22 2026 Mount Washington, MA Weather - WeatherWorld.com

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Mount Washington Forecast Discussion

Issued: 236 AM EDT Sat Aug 22 2026

Key Messages

1) After a dry Saturday, areas of showers and thunderstorms arrive late tonight into Sunday A.M with showers and storms returning Sunday P.M. There is a marginal risk (level 1 of 5) for isolated severe thunderstorms across much of eastern NY and western New England Sunday P.M.

2) Isolated to scattered showers and thunderstorms continue Monday and Tuesday, especially near and north of I-90, with temperatures remaining slightly cooler than normal.


Discussion

... KEY MESSAGE 1...

Broad trou...