Franklin, NH Weather & Growing Conditions
Today
72°F
Mostly Sunny
Mostly sunny. High near 72, with temperatures falling to around 64 in the afternoon. Southwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 0 to 5 mph SW | 3% |
| Tonight | 48°F | Partly Cloudy | 5 mph SW | 2% |
| Thursday | 67°F | Light Rain Likely | 5 mph S | 68% |
| Thursday Night | 54°F | Chance Light Rain | 5 to 10 mph SW | 35% |
| Friday | 66°F | Chance Light Rain | 0 mph | 44% |
| Friday Night | 49°F | Light Rain Likely | 0 to 5 mph N | 72% |
| Saturday | 59°F | Light Rain Likely | 5 mph N | 59% |
| Saturday Night | 42°F | Chance Light Rain | 5 to 10 mph NW | 41% |
| Sunday | 52°F | Chance Light Rain then Partly Sunny | 5 to 10 mph NW | 34% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph W | 12% |
| Monday | 48°F | Slight Chance Light Rain | 5 to 10 mph W | 20% |
| Monday Night | 32°F | Slight Chance Light Rain then Partly Cloudy | 5 mph W | 15% |
| Tuesday | 52°F | Mostly Sunny | 5 to 10 mph W | 9% |
| Tuesday Night | 32°F | Partly Cloudy | 5 to 10 mph W | 9% |
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 (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.