Weingarten, MO Weather & Growing Conditions
This Afternoon
73°F
Rain
Rain and a slight chance of thunderstorms. Cloudy. High near 73, with temperatures falling to around 67 in the afternoon. South wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Rain | 15 to 20 mph S | 95% |
| Tonight | 52°F | Rain | 5 to 15 mph S | 97% |
| Wednesday | 66°F | Partly Sunny | 5 to 9 mph W | 2% |
| Wednesday Night | 40°F | Mostly Clear | 5 mph SW | 0% |
| Thursday | 69°F | Sunny | 3 to 7 mph W | 1% |
| Thursday Night | 41°F | Mostly Cloudy | 5 mph NW | 8% |
| Friday | 60°F | Partly Sunny | 5 to 9 mph NW | 2% |
| Friday Night | 37°F | Mostly Cloudy | 5 mph NW | 0% |
| Saturday | 58°F | Partly Sunny | 3 mph N | 0% |
| Saturday Night | 33°F | Partly Cloudy | 1 mph NW | 1% |
| Sunday | 64°F | Sunny | 1 to 6 mph W | 6% |
| Sunday Night | 34°F | Mostly Clear | 3 mph W | 6% |
| Monday | 67°F | Sunny | 2 to 7 mph W | 1% |
| Monday Night | 38°F | Mostly Clear | 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Weingarten, MO
Last spring frost
Apr 8
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
6b
Explore more for Weingarten, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Kaskaskia Rvr Navigation Lock, Il (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.