Weather forecast for: Greenville NH
Last Update: 2:31 pm EDT Oct 13, 2026
This Afternoon: Rain, mainly before 3pm. Patchy fog. High near 54. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: A chance of rain and thunderstorms before midnight, then a slight chance of rain between midnight and 1am. Areas of dense fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 54. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday: Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 71. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night: Mostly clear, with a low around 45. Northwest wind around 5 mph.
Thursday: Sunny, with a high near 58. North wind 5 to 10 mph.
Thursday Night: Showers likely, mainly after 5am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Friday: Showers. High near 58. Chance of precipitation is 100%.
Friday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 60%.
Saturday: Mostly sunny, with a high near 43. Breezy.
Saturday Night: Mostly clear, with a low around 27.
Sunday: Sunny, with a high near 50.
Sunday Night: Mostly clear, with a low around 34.
Monday: Mostly sunny, with a high near 58.
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