Current conditions at
Nashua - Boire Field Airport (KASH)
Lat: 42.78°NLon: 71.51°WElev: 180ft.
Partly Cloudy
87°F
31°C
| Humidity | 46% |
| Wind Speed | W 16 G 31 mph |
| Barometer | 29.84 in (1010.4 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 20 May 1:56 pm EDT |
Extended Forecast for
2 Miles WSW East Merrimack NH
This Afternoon

High: 91 °F
Slight Chance
T-storms and
BreezyTonight

Low: 52 °F
Increasing
CloudsThursday

High: 68 °F
Decreasing
CloudsThursday Night

Low: 42 °F
Mostly Clear
Friday

High: 70 °F
Mostly Sunny
Friday Night

Low: 47 °F
Mostly Cloudy
Saturday

High: 64 °F
Chance
ShowersSaturday Night

Low: 44 °F
Chance
ShowersSunday

High: 59 °F
Chance
Showers
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 91. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 52. Northwest wind around 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 42. Northwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 70. Calm wind.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
A 40 percent chance of showers after 10am. Mostly cloudy, with a high near 64.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 59.
Sunday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 45.
Memorial Day
A 50 percent chance of showers. Mostly cloudy, with a high near 67.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW East Merrimack NH
42.86°N 71.52°W (Elev. 207 ft)
42.86°N 71.52°W (Elev. 207 ft)
6:46 am EDT May 20, 2026
2pm EDT May 20, 2026-6pm EDT May 26, 2026


