Bartlett, NH Weather & Growing Conditions
This Afternoon
68°F
Partly Sunny
Partly sunny. High near 68, with temperatures falling to around 58 in the afternoon. West wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Partly Sunny | 0 to 5 mph W | 2% |
| Tonight | 50°F | Partly Cloudy | 0 mph | 1% |
| Thursday | 61°F | Rain Showers | 5 mph SW | 88% |
| Thursday Night | 52°F | Chance Rain Showers | 0 to 5 mph SW | 25% |
| Friday | 61°F | Mostly Cloudy then Chance Light Rain | 0 to 5 mph W | 30% |
| Friday Night | 48°F | Chance Light Rain | 0 mph | 42% |
| Saturday | 56°F | Chance Light Rain | 0 mph | 51% |
| Saturday Night | 40°F | Light Rain Likely | 0 to 5 mph N | 63% |
| Sunday | 46°F | Light Rain Likely | 10 mph NW | 56% |
| Sunday Night | 35°F | Slight Chance Light Rain then Chance Rain And Snow | 10 mph W | 33% |
| Monday | 42°F | Chance Rain And Snow | 10 to 15 mph NW | 46% |
| Monday Night | 31°F | Chance Rain And Snow then Mostly Cloudy | 10 to 15 mph NW | 35% |
| Tuesday | 46°F | Mostly Sunny | 10 mph W | 12% |
| Tuesday Night | 32°F | Slight Chance Rain And Snow | 10 mph W | 24% |
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 Nov 4, 2026.