New Hamburg, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Hamburg, a community in Scott County, Missouri.
Today
98°F
Sunny
Sunny. High near 98, with temperatures falling to around 96 in the afternoon. Southwest wind 2 to 7 mph.
7-day forecast for New Hamburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 2 to 7 mph SW | 1% |
| Tonight | 71°F | Mostly Clear | 5 mph SW | 0% |
| Sunday | 96°F | Mostly Sunny | 2 to 6 mph WSW | 0% |
| Sunday Night | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 mph NNW | 25% |
| Monday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 49% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 8 mph N | 49% |
| Tuesday | 77°F | Chance Showers And Thunderstorms | 8 to 12 mph N | 33% |
| Tuesday Night | 57°F | Partly Cloudy | 7 to 12 mph N | 10% |
| Wednesday | 76°F | Mostly Sunny | 9 mph N | 1% |
| Wednesday Night | 56°F | Mostly Clear | 3 to 8 mph N | 1% |
| Thursday | 77°F | Sunny | 5 to 8 mph NNE | 4% |
| Thursday Night | 58°F | Partly Cloudy | 3 to 7 mph NNE | 4% |
| Friday | 78°F | Mostly Sunny | 5 to 8 mph NNE | 3% |
| Friday Night | 57°F | Partly Cloudy | 3 to 7 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for New Hamburg (37.132, -89.598). Updated through the day.
Growing snapshot for New Hamburg
Last spring frost
Apr 5
First fall frost
Oct 25
Growing season
201 days
Hardiness zone
7a
More local growing data for New Hamburg: nearby ZIP 63758 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Benton
Blodgett
Chaffee
Commerce
Haywood City
Kelso
Lambert
Miner
Morley
Oran
Perkins
Scott City
Sikeston
Vanduser
Climate data from the nearest NOAA station, Cape Girardeau Muni Ap, Mo (2.5 mi from New Hamburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.