


NWS Forecast for: Mount Washington NH Issued by: National Weather Service Gray/Portland, ME Last Update: 8:14 pm EDT Jul 12, 2025 | ![]() |
Overnight: Isolated showers before 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 59. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. Sunday: A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 68. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 20%. Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 58. Breezy, with a south wind 15 to 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 64. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Monday Night: Showers and possibly a thunderstorm before 8pm. Low around 57. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Tuesday: Sunny, with a high near 71. Breezy. Tuesday Night: Mostly clear, with a low around 59. Breezy. Wednesday: Mostly sunny, with a high near 73. Breezy. Wednesday Night: Partly cloudy, with a low around 61. Breezy. Thursday: A 50 percent chance of showers. Partly sunny, with a high near 68. Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 60. Friday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 66. Breezy. Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Breezy. Saturday: A 30 percent chance of showers. Partly sunny, with a high near 64. Breezy. | |
Mount Washington NH 44.26°N 71.33°W (Elev. 3944 ft) | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |