New Hamburg, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Hamburg, a community in Scott County, Missouri.
This Afternoon
77°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 3pm and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 77, with temperatures falling to around 71 in the afternoon. South wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
7-day forecast for New Hamburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Chance Showers And Thunderstorms | 16 to 21 mph S | 61% |
| Tonight | 55°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 to 15 mph S | 99% |
| Wednesday | 68°F | Mostly Sunny | 5 to 9 mph WSW | 3% |
| Wednesday Night | 42°F | Mostly Clear | 3 mph WSW | 0% |
| Thursday | 68°F | Sunny | 1 to 6 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 3 mph WNW | 4% |
| Friday | 62°F | Partly Sunny | 3 to 9 mph NNW | 1% |
| Friday Night | 40°F | Partly Cloudy | 6 mph N | 1% |
| Saturday | 58°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 35°F | Partly Cloudy | 1 mph NNW | 1% |
| Sunday | 62°F | Sunny | 1 to 5 mph WNW | 6% |
| Sunday Night | 35°F | Mostly Clear | 2 mph NW | 5% |
| Monday | 65°F | Sunny | 1 to 6 mph W | 1% |
| Monday Night | 37°F | Mostly Clear | 3 mph SW | 0% |
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 Nov 4, 2026.