| NWS Forecast for: Mount Washington NH Issued by: National Weather Service Gray/Portland, ME Last Update: 1:20 am EDT Sep 13, 2026 | |
| Overnight: Showers likely, mainly after 4am. Mostly cloudy, with a low around 46. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible. Sunday: Showers, mainly before 1pm. Patchy fog before 10am. High near 52. Windy, with a southwest wind 20 to 30 mph decreasing to 10 to 20 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible. Sunday Night: Showers likely, mainly before 5am. Increasing clouds, with a low around 37. Very windy, with a west wind 20 to 30 mph increasing to 50 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible. Monday: A 30 percent chance of showers before 10am. Partly sunny, with a high near 40. Very windy, with a northwest wind 65 to 70 mph decreasing to 60 to 65 mph in the afternoon. Winds could gust as high as 90 mph. Monday Night: Mostly clear, with a low around 28. Very windy, with a northwest wind 45 to 55 mph decreasing to 20 to 30 mph. Winds could gust as high as 70 mph. Tuesday: Patchy frost before 9am. Otherwise, sunny, with a high near 46. Tuesday Night: Partly cloudy, with a low around 38. Windy. Wednesday: Partly sunny, with a high near 54. Wednesday Night: Mostly cloudy, with a low around 45. Thursday: A 40 percent chance of showers after 3pm. Mostly cloudy, with a high near 51. Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43. Windy. Friday: A 30 percent chance of showers. Partly sunny, with a high near 47. Windy. Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 36. Very windy. Saturday: A 30 percent chance of showers. Partly sunny, with a high near 43. Breezy. | |
| Mount Washington NH 44.28°N 71.3°W (Elev. 5650 ft) | |
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