Laconia, NH Weather & Growing Conditions
This Afternoon
64°F
Sunny
Sunny, with a high near 64. East wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Sunny | 0 mph | 0% |
| Tonight | 46°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 56°F | Mostly Cloudy then Rain | 0 to 5 mph SE | 90% |
| Sunday Night | 46°F | Rain then Rain Showers Likely | 0 to 5 mph NE | 78% |
| Monday | 64°F | Mostly Sunny | 5 mph NW | 2% |
| Monday Night | 44°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 61°F | Partly Sunny | 0 to 5 mph NE | 0% |
| Tuesday Night | 44°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Wednesday | 62°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Wednesday Night | 43°F | Mostly Cloudy | 0 to 5 mph NE | 4% |
| Thursday | 60°F | Chance Rain Showers | 0 to 5 mph NE | 28% |
| Thursday Night | 45°F | Chance Rain Showers | 0 to 10 mph NE | 31% |
| Friday | 62°F | Chance Rain Showers | 5 to 10 mph N | 30% |
| Friday Night | 47°F | Chance Rain Showers | 5 to 10 mph NE | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Laconia, NH
Last spring frost
Apr 30
First fall frost
Oct 18
Growing season
170 days
Hardiness zone
5b
Explore more for Laconia, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Lakeport 2, Nh (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.