Franklin, NH Weather & Growing Conditions
Overnight
43°F
Partly Cloudy
Partly cloudy, with a low around 43. Northwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 66°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 45°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 60°F | Rain Showers | 0 to 5 mph SE | 85% |
| Sunday Night | 48°F | Rain Showers | 0 mph | 81% |
| Monday | 65°F | Mostly Sunny | 0 to 5 mph N | 3% |
| Monday Night | 45°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Tuesday | 62°F | Partly Sunny | 0 to 5 mph NE | 1% |
| Tuesday Night | 43°F | Mostly Cloudy | 0 to 5 mph NE | 1% |
| Wednesday | 61°F | Mostly Sunny | 5 mph NE | 2% |
| Wednesday Night | 43°F | Mostly Cloudy | 0 to 5 mph NE | 9% |
| Thursday | 59°F | Chance Rain Showers | 0 to 5 mph NE | 25% |
| Thursday Night | 46°F | Chance Rain Showers | 0 to 5 mph NE | 25% |
| Friday | 65°F | Slight Chance Rain Showers | 5 mph N | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Franklin, NH
Last spring frost
May 7
First fall frost
Oct 3
Growing season
148 days
Hardiness zone
5b
Explore more for Franklin, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Franklin Falls Dam, Nh (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.