| NWS Forecast for: Winchester NH Issued by: National Weather Service Gray/Portland, ME Last Update: 1:45 pm EDT Jul 13, 2025 |  |
Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening. Monday: Showers and thunderstorms likely, mainly after 3pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. Monday Night: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tuesday: Areas of fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny and hot, with a high near 90. Calm wind. Tuesday Night: Mostly clear, with a low around 68. Calm wind. Wednesday: Mostly sunny and hot, with a high near 93. Wednesday Night: Mostly cloudy, with a low around 72. Thursday: A 50 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 91. Thursday Night: Mostly cloudy, with a low around 72. Friday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Friday Night: A 30 percent chance of showers. Partly cloudy, with a low around 68. Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 86. Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 64. Sunday: A 30 percent chance of showers. Partly sunny, with a high near 83. | |
| Winchester NH 42.77°N 72.38°W (Elev. 495 ft) | |
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