Lancaster, NH Weather & Growing Conditions
This Afternoon
62°F
Sunny
Sunny, with a high near 62. Northwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Sunny | 0 mph | 0% |
| Tonight | 34°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 56°F | Cloudy then Rain | 0 mph | 94% |
| Sunday Night | 36°F | Light Rain Likely then Chance Rain Showers | 0 mph | 61% |
| Monday | 59°F | Partly Sunny | 0 to 5 mph N | 1% |
| Monday Night | 33°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 63°F | Mostly Sunny | 0 mph | 0% |
| Tuesday Night | 33°F | Partly Cloudy | 0 mph | 0% |
| Wednesday | 65°F | Mostly Sunny | 0 mph | 0% |
| Wednesday Night | 33°F | Partly Cloudy | 0 mph | 1% |
| Thursday | 64°F | Slight Chance Rain Showers | 0 mph | 19% |
| Thursday Night | 35°F | Chance Rain Showers | 0 mph | 29% |
| Friday | 64°F | Slight Chance Rain Showers | 0 to 5 mph NE | 23% |
| Friday Night | 36°F | Slight Chance Rain Showers | 0 to 5 mph NE | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lancaster, NH
Last spring frost
May 18
First fall frost
Sep 30
Growing season
132 days
Hardiness zone
4b
Explore more for Lancaster, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Lancaster, Nh (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.