Berlin, NH Weather & Growing Conditions
This Afternoon
62°F
Sunny
Sunny, with a high near 62. West wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Sunny | 0 mph | 0% |
| Tonight | 36°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 55°F | Rain | 0 to 5 mph SE | 100% |
| Sunday Night | 39°F | Rain Likely then Patchy Fog | 0 mph | 68% |
| Monday | 59°F | Patchy Fog then Mostly Sunny | 0 to 5 mph NW | 0% |
| Monday Night | 33°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 61°F | Mostly Sunny | 0 mph | 0% |
| Tuesday Night | 35°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 63°F | Sunny | 0 mph | 0% |
| Wednesday Night | 35°F | Mostly Clear | 0 mph | 0% |
| Thursday | 64°F | Mostly Sunny | 0 mph | 12% |
| Thursday Night | 37°F | Slight Chance Rain Showers | 0 mph | 20% |
| Friday | 62°F | Chance Rain Showers | 0 mph | 30% |
| Friday Night | 40°F | Chance Rain Showers | 0 mph | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Berlin, NH
Last spring frost
May 30
First fall frost
Sep 19
Growing season
112 days
Hardiness zone
4b
Explore more for Berlin, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Berlin Muni Ap, Nh (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.