Bartlett, NH Weather & Growing Conditions
Today
75°F
Sunny
Sunny, with a high near 75. West wind around 10 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 10 mph W | 0% |
| Tonight | 58°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Wednesday | 78°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 62°F | Partly Cloudy | 0 to 5 mph W | 6% |
| Thursday | 80°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 36% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 33% |
| Friday | 80°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph W | 36% |
| Friday Night | 63°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 33% |
| Saturday | 78°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph W | 47% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 41% |
| Sunday | 79°F | Sunny | 0 to 5 mph W | 12% |
| Sunday Night | 62°F | Mostly Clear | 5 mph W | 12% |
| Monday | 78°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 37% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bartlett, NH
Last spring frost
May 15
First fall frost
Sep 28
Growing season
134 days
Hardiness zone
5a
Explore more for Bartlett, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Waterville Valley Nepp, Nh (9.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.