Bartlett, NH Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. West wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 5 to 10 mph W | 0% |
| Tonight | 58°F | Mostly Clear | 0 to 5 mph W | 0% |
| Wednesday | 87°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 63°F | Partly Cloudy | 0 to 5 mph SW | 5% |
| Thursday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 31% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Friday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph W | 34% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 0 mph | 32% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 0 mph | 48% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 41% |
| Sunday | 88°F | Sunny | 0 to 5 mph W | 11% |
| Sunday Night | 63°F | Mostly Clear | 0 to 5 mph W | 11% |
| Monday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph W | 27% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 5 mph W | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bartlett, NH
Last spring frost
May 7
First fall frost
Oct 5
Growing season
150 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, N Conway, Nh (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.