Glenwood, MO Weather & Growing Conditions
Today
55°F
Mostly Cloudy
Mostly cloudy, with a high near 55. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 55°F | Mostly Cloudy | 10 to 15 mph WSW | 11% |
| Tonight | 43°F | Mostly Cloudy | 8 mph WSW | 2% |
| Thursday | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 6 to 10 mph WNW | 22% |
| Thursday Night | 41°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph NNW | 20% |
| Friday | 51°F | Partly Sunny | 3 to 7 mph N | 4% |
| Friday Night | 31°F | Partly Cloudy | 2 mph N | 0% |
| Saturday | 52°F | Mostly Sunny | 2 mph NW | 0% |
| Saturday Night | 34°F | Mostly Clear | 2 mph W | 3% |
| Sunday | 59°F | Sunny | 3 mph W | 1% |
| Sunday Night | 36°F | Clear | 2 mph WSW | 0% |
| Monday | 65°F | Sunny | 2 to 7 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 3 mph W | 0% |
| Tuesday | 65°F | Sunny | 2 mph NNW | 0% |
| Tuesday Night | 43°F | Partly Cloudy | 1 mph ENE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Glenwood, MO
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
188 days
Hardiness zone
5b
Explore more for Glenwood, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Bloomfield, Ia (19.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.