| NWS Forecast for: Mirror Lake NH Issued by: National Weather Service Gray/Portland, ME Last Update: 4:02 pm EDT Sep 5, 2026 |  |
| This Afternoon: Showers likely. Mostly cloudy, with a high near 22. Northeast wind around 10 km/h. Chance of precipitation is 70%. New precipitation amounts of less than 1 mm possible. Tonight: Showers likely before 10pm, then isolated showers after 2am. Mostly cloudy, with a low around 13. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible. Sunday: Mostly sunny, with a high near 22. North wind 5 to 10 km/h. Sunday Night: Mostly clear, with a low around 12. Calm wind. Labor Day: Sunny, with a high near 24. Northwest wind 10 to 15 km/h. Monday Night: Mostly clear, with a low around 14. Tuesday: Sunny, with a high near 24. Tuesday Night: Partly cloudy, with a low around 13. Wednesday: A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 22. Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. Thursday: Partly sunny, with a high near 24. Thursday Night: Partly cloudy, with a low around 12. Friday: Sunny, with a high near 19. Friday Night: Mostly clear, with a low around 11. Saturday: Sunny, with a high near 21. | |
| Mirror Lake NH 43.62°N 71.28°W (Elev. 545 m) | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |
