Sandown, NH Weather Forecast
Rockingham County, New Hampshire
Live radar, warnings and storm tracking for Sandown, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Sandown
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Sandown, NH at a glance
Sandown is home to about 6,658 people in Rockingham County, across 14 square miles. It ranks 50th by population of 125 places in New Hampshire with a forecast here. The nearest neighbour with its own forecast is Danville, 3 miles away.
- County
- Rockingham County
- Population
- 6,658 2023 est.
- Land area
- 14 sq mi
- People per sq mi
- 478
- Forecast point
- 42.9340°N, 71.1836°W
How well can the network see Sandown?
The nearest Doppler radar is KBOX (Boston, MA), to the S. Its lowest scan passes about 5,400 ft above Sandown. The beam is above the lowest few thousand feet here, so a warning for Sandown can come before anything looks dramatic on radar.
The closest weather station is KMHT (Manchester Rgnl). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Sandown
- Danville, NH3 mi
- Hampstead, NH4 mi
- Chester, NH5 mi
- Fremont, NH6 mi
- Kingston, NH6 mi
- Derry, NH6 mi
- Atkinson, NH7 mi
- Raymond, NH7 mi
Elsewhere in New Hampshire
ManchesterNashuaConcordDerryRochesterDoverAll New Hampshire forecasts →