How is the weather in Sandown, NH?

At 6:30 AM on Thu, Sep 11, 2025 it is sunny and 51 degrees Fahrenheit, feeling like 51 degrees.

Sandown, NH Weather Forecast and Current Conditions (03873)

51°F
Feels Like 51°F

Humidity N/A Dew Point N/A Wind Calm 0 MPH Gusts 1 Barometer 30.14 in.765.6 mm

Solar Rad 0 w/m2

Report from 2.8 miles SSW of central Sandown at 6:30 AM Thu, Sep 11, 2025

Current Weather

51°F
Feels Like 51°F

Humidity N/A Dew Point N/A Wind Calm 0 MPH Gusts 1 Barometer 30.14 in.765.6 mm

Solar Rad 0 w/m2

Report from 2.8 miles SSW of central Sandown at 6:30 AM Thu, Sep 11, 2025

Forecast at a Glance

ThuSep 11

80°

50°

FriSep 12

73°

47°

SatSep 13

74°

53°

SunSep 14

50%

75°

53°

MonSep 15

30%

70°

51°

TueSep 16

20%

75°

53°

WedSep 17

10%

76°

54°

This Date in Weather History

1976 - Up to five inches of rain brought walls of water and millions of tons of debris into Bullhead City AZ via washes from elevations above 3000 feet. Flooding caused more than three million dollars damage. Chasms up to forty feet deep were cut across some roads.

Sandown 7 Day Weather Forecast Details

Thursday Sep 11

Day: Sunny, with a high near 80. Northwest wind 0 to 10 mph.

Night: Partly cloudy, with a low around 50. North wind 0 to 5 mph.

Friday Sep 12

Day: Sunny. High near 73, with temperatures falling to around 67 in the afternoon. Northeast wind 0 to 5 mph.

Night: Mostly clear, with a low around 47. South wind 0 to 5 mph.

Saturday Sep 13

Day: Mostly sunny, with a high near 74. South wind 0 to 5 mph.

Night: Partly cloudy, with a low around 53.

Sunday Sep 14

Day: Scattered rain showers before 2pm, then scattered showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 50%.

Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

Monday Sep 15

Day: Scattered rain showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.

Night: Isolated rain showers. Partly cloudy, with a low around 51.

Tuesday Sep 16

Day: Isolated rain showers before 3pm. Mostly sunny, with a high near 75.

Night: Partly cloudy, with a low around 53.

Wednesday Sep 17

Day: Mostly sunny, with a high near 76.

Night: Partly cloudy, with a low around 54.

Sun & Moon Monthly

First Light 5:53 AM

Sunrise 6:21 AM

Sunset 7:03 PM

Last Light 7:32 PM

Moonrise 8:47 PM

Moonset 10:57 AM

Moon Phase

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Contiguous United States Extremes

Wed's High Temperature
108 at 4 Miles South Of Tolleson, AZ and Phoenix, AZ and Gila Bend, AZ

Wed's Low Temperature
30 at 5 Miles East Of Davis, WV and 16 Miles West Of Redfeather Lakes, CO

Weather Folklore

When stones sweat, rain you'll get.

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