Current conditions at
Nashua - Boire Field Airport (KASH)
Lat: 42.78°NLon: 71.51°WElev: 180ft.
Fair
57°F
14°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 30.05 in (1017.4 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 3 Sep 12:56 am EDT |
Extended Forecast for
Merrimack NH
Overnight
Low: 55 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 60 °F
Partly Cloudy
then Chance
ShowersFriday
High: 83 °F
Chance
Showers then
Mostly SunnyFriday Night
Low: 64 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
then Chance
ShowersSaturday Night
Low: 55 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 55. Calm wind.
Wednesday
Sunny, with a high near 81. Calm wind becoming southeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 52. Calm wind.
Thursday
Sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 60. South wind around 5 mph.
Friday
A 30 percent chance of showers before 11am. Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 64.
Saturday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 84.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Merrimack NH
42.86°N 71.52°W (Elev. 207 ft)
42.86°N 71.52°W (Elev. 207 ft)
6:46 pm EDT Sep 2, 2025
1am EDT Sep 3, 2025-6pm EDT Sep 9, 2025
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