| NWS Forecast for: Mount Washington NH Issued by: National Weather Service Gray/Portland, ME Last Update: 2:28 am EDT Sep 12, 2026 | |
| Today: Sunny, with a high near 50. Breezy, with a west wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Tonight: A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 41. Windy, with a southwest wind around 35 mph, with gusts as high as 45 mph. New precipitation amounts of less than a tenth of an inch possible. Sunday: Showers likely before 3pm, then a slight chance of showers after 4pm. Cloudy, with a high near 52. Windy, with a south wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible. Sunday Night: Showers likely, mainly between 8pm and 1am. Mostly cloudy, with a low around 37. Very windy, with a west wind 25 to 35 mph increasing to 55 to 65 mph. Winds could gust as high as 80 mph. Chance of precipitation is 60%. Monday: Mostly sunny, with a high near 41. Very windy, with a northwest wind around 60 mph, with gusts as high as 75 mph. Monday Night: Mostly clear, with a low around 29. Very windy. Tuesday: Sunny, with a high near 45. Tuesday Night: Mostly cloudy, with a low around 38. Windy. Wednesday: Mostly sunny, with a high near 53. Wednesday Night: Mostly cloudy, with a low around 44. Thursday: A 40 percent chance of showers. Partly sunny, with a high near 50. Breezy. Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 41. Very windy. Friday: Mostly sunny, with a high near 47. Windy. | |
| Mount Washington NH 44.28°N 71.3°W (Elev. 5650 ft) | |
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