Harman US

Newbury, NH Weather & Growing Conditions

Overnight
40°F
Partly Cloudy
Partly cloudy, with a low around 40. North wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 40°F Partly Cloudy 3 mph N 0%
Saturday 65°F Sunny 0 to 3 mph N 0%
Saturday Night 40°F Partly Cloudy 0 to 3 mph S 0%
Sunday 56°F Rain Showers Likely then Rain 5 mph SE 96%
Sunday Night 41°F Rain Likely then Rain Showers Likely 0 to 3 mph NE 72%
Monday 62°F Partly Sunny 6 mph N 0%
Monday Night 37°F Mostly Cloudy 1 to 5 mph N 0%
Tuesday 65°F Partly Sunny 2 mph N 0%
Tuesday Night 38°F Partly Cloudy 1 mph NE 0%
Wednesday 67°F Mostly Sunny 2 mph E 0%
Wednesday Night 38°F Partly Cloudy 1 mph E 3%
Thursday 66°F Slight Chance Rain Showers 2 mph NE 21%
Thursday Night 40°F Chance Rain Showers 1 mph NE 28%
Friday 66°F Slight Chance Rain Showers 3 mph N 22%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Newbury, NH

Last spring frost
May 15
First fall frost
Sep 28
Growing season
133 days
Hardiness zone
5a

Explore more for Newbury, NH: full frost dates · planting calendar · New Hampshire frost dates

Climate data from the nearest NOAA station, Benton 5 Sw, Nh (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.