New Hampton, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Hampton, a city in Harrison County, Missouri.
Today
88°F
Mostly Sunny
Mostly sunny, with a high near 88. South wind around 6 mph.
7-day forecast for New Hampton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Mostly Sunny | 6 mph S | 14% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 5 to 9 mph ENE | 52% |
| Wednesday | 77°F | Showers And Thunderstorms Likely | 9 mph NE | 70% |
| Wednesday Night | 62°F | Showers And Thunderstorms Likely | 5 to 10 mph NE | 58% |
| Thursday | 82°F | Showers And Thunderstorms Likely then Mostly Sunny | 6 mph ENE | 58% |
| Thursday Night | 64°F | Mostly Clear | 3 mph ESE | 10% |
| Friday | 86°F | Mostly Sunny | 3 to 7 mph S | 10% |
| Friday Night | 68°F | Mostly Clear | 6 mph S | 12% |
| Saturday | 89°F | Sunny | 5 to 12 mph S | 5% |
| Saturday Night | 73°F | Mostly Clear | 12 mph S | 8% |
| Sunday | 92°F | Sunny | 10 to 15 mph SSW | 8% |
| Sunday Night | 73°F | Partly Cloudy | 12 to 15 mph S | 8% |
| Monday | 92°F | Mostly Sunny | 12 to 16 mph SSW | 8% |
| Monday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 12 to 15 mph SSW | 16% |
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 Aug 4, 2026.