| NWS Forecast for: Amherst NH Issued by: National Weather Service Gray/Portland, ME Last Update: 1:48 pm EDT Jul 15, 2025 |  |
Tonight: Isolated showers before 8pm. Widespread haze between 8pm and 10pm. Patchy fog after 1am. Otherwise, mostly clear, with a low around 19. Calm wind. Chance of precipitation is 20%. Wednesday: Widespread haze. Sunny and hot, with a high near 34. Heat index values as high as 37. Calm wind. Wednesday Night: Isolated showers after 2am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 22. Calm wind. Chance of precipitation is 20%. Thursday: Showers likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, partly sunny and hot, with a high near 32. Heat index values as high as 37. Southwest wind 5 to 10 km/h. Chance of precipitation is 60%. Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 22. West wind around 10 km/h. Chance of precipitation is 30%. Friday: Mostly sunny, with a high near 28. Friday Night: Mostly clear, with a low around 15. Saturday: Mostly sunny, with a high near 28. Saturday Night: Partly cloudy, with a low around 17. Sunday: A 30 percent chance of showers after 8am. Partly sunny, with a high near 28. Sunday Night: A 30 percent chance of showers. Partly cloudy, with a low around 17. Monday: Mostly sunny, with a high near 27. Monday Night: Mostly clear, with a low around 15. Tuesday: Mostly sunny, with a high near 27. | |
| Amherst NH 42.87°N 71.61°W (Elev. 276 m) | |
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