


NWS Forecast for: Blair NH Issued by: National Weather Service Gray/Portland, ME Last Update: 1:45 pm EDT Jul 13, 2025 | ![]() |
This Afternoon: Isolated showers. Mostly sunny, with a high near 26. Southeast wind around 10 km/h. Chance of precipitation is 20%. Tonight: Isolated showers, then scattered showers and thunderstorms after 3am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms. Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 27. Calm wind. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible. Monday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 60%. Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 31. Calm wind. Tuesday Night: Mostly clear, with a low around 18. Wednesday: Sunny and hot, with a high near 33. Wednesday Night: Partly cloudy, with a low around 20. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 32. Chance of precipitation is 60%. Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%. Friday: Showers and thunderstorms likely. Partly sunny, with a high near 29. Chance of precipitation is 60%. Friday Night: Showers likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%. Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 27. Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 16. Sunday: A chance of showers. Partly sunny, with a high near 26. | |
Blair NH 43.8°N 71.66°W (Elev. 699 m) | |
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