New Hampshire, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Hampshire, a community in Auglaize County, Ohio.
This Afternoon
75°F
Mostly Sunny
Mostly sunny, with a high near 75. Northeast wind around 10 mph.
7-day forecast for New Hampshire
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Mostly Sunny | 10 mph NE | 0% |
| Tonight | 55°F | Partly Cloudy | 5 to 10 mph NE | 1% |
| Saturday | 77°F | Showers And Thunderstorms Likely | 7 mph SE | 59% |
| Saturday Night | 64°F | Showers And Thunderstorms Likely | 7 mph S | 73% |
| Sunday | 76°F | Showers And Thunderstorms | 6 to 12 mph NW | 75% |
| Sunday Night | 56°F | Showers And Thunderstorms | 12 to 16 mph NE | 75% |
| Monday | 68°F | Rain Showers Likely | 13 to 17 mph NE | 55% |
| Monday Night | 53°F | Chance Showers And Thunderstorms | 13 to 20 mph NE | 50% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 14 to 17 mph NE | 38% |
| Tuesday Night | 55°F | Chance Rain Showers | 10 to 17 mph NE | 46% |
| Wednesday | 68°F | Chance Rain Showers | 12 mph NE | 46% |
| Wednesday Night | 54°F | Slight Chance Rain Showers | 7 to 12 mph NE | 24% |
| Thursday | 69°F | Mostly Cloudy | 7 to 10 mph N | 13% |
| Thursday Night | 53°F | Mostly Cloudy | 5 to 10 mph N | 13% |
Forecast source: National Weather Service (api.weather.gov) for New Hampshire (40.554, -83.953). Updated through the day.
Growing snapshot for New Hampshire
Last spring frost
Apr 22
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
6a
More local growing data for New Hampshire: nearby ZIP 45870 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Huntsville 3N, Oh (9 mi from New Hampshire). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.