| National Weather Service Forecast for:
Swanzey NH Issued by: National Weather Service Gray/Portland, ME |
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| Updated: 1:29 pm EDT Oct 6, 2026 | ||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 57. Northwest wind around 10 mph, with gusts as high as 20 mph. |
| Tonight |
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30. Calm wind. |
| Wednesday |
Widespread frost before 9am. Otherwise, sunny, with a high near 64. Light south wind becoming southwest 5 to 10 mph in the afternoon. |
| Wednesday Night |
Increasing clouds, with a low around 47. South wind around 5 mph. |
| Thursday |
Sunny, with a high near 70. Light south wind becoming west 5 to 10 mph in the morning. |
| Thursday Night |
Mostly clear, with a low around 43. |
| Friday |
Sunny, with a high near 64. |
| Friday Night |
Mostly clear, with a low around 41. |
| Saturday |
Sunny, with a high near 63. |
| Saturday Night |
Mostly clear, with a low around 41. |
| Sunday |
Mostly sunny, with a high near 67. |
| Sunday Night |
A 30 percent chance of showers. Mostly cloudy, with a low around 49. |
| Columbus Day |
A 30 percent chance of showers. Partly sunny, with a high near 69. |
Forecast from NOAA-NWS for Swanzey NH.
