New Hampton, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Hampton, a city in Harrison County, Missouri.
Tonight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. South southwest wind around 8 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Hampton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Partly Cloudy | 8 mph SSW | 13% |
| Saturday | 84°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 6 to 10 mph SW | 17% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph NNW | 67% |
| Sunday | 73°F | Chance Showers And Thunderstorms | 6 to 10 mph NNE | 48% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 10 mph NE | 50% |
| Monday | 63°F | Chance Rain Showers | 10 mph NE | 50% |
| Monday Night | 54°F | Chance Rain Showers | 9 mph NNE | 45% |
| Tuesday | 60°F | Mostly Cloudy | 9 mph NE | 8% |
| Tuesday Night | 48°F | Mostly Cloudy | 7 mph NE | 4% |
| Wednesday | 64°F | Mostly Sunny | 6 mph ENE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph E | 4% |
| Thursday | 65°F | Slight Chance Rain Showers | 5 mph ESE | 15% |
| Thursday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph E | 17% |
| Friday | 67°F | Slight Chance Rain Showers | 6 mph ESE | 18% |
Forecast source: National Weather Service (api.weather.gov) for New Hampton (40.265, -94.195). Updated through the day.
Growing snapshot for New Hampton
Last spring frost
Apr 17
First fall frost
Oct 21
Growing season
185 days
Hardiness zone
5b
More local growing data for New Hampton: nearby ZIP 64471 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Albany, Mo (7.3 mi from New Hampton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.