Glenaire, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glenaire, a city in Clay County, Missouri.
This Afternoon
69°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. High near 69, with temperatures falling to around 59 in the afternoon. West southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Glenaire
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Rain Showers | 14 mph WSW | 45% |
| Tonight | 45°F | Cloudy | 9 to 14 mph WNW | 12% |
| Wednesday | 57°F | Mostly Cloudy | 8 to 13 mph W | 5% |
| Wednesday Night | 40°F | Mostly Clear | 3 to 7 mph WSW | 3% |
| Thursday | 57°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 9 mph WNW | 16% |
| Thursday Night | 39°F | Mostly Cloudy | 6 mph NNW | 3% |
| Friday | 56°F | Partly Sunny | 7 mph N | 4% |
| Friday Night | 37°F | Mostly Cloudy | 0 to 3 mph N | 0% |
| Saturday | 58°F | Partly Sunny | 0 to 3 mph WNW | 3% |
| Saturday Night | 37°F | Mostly Clear | 2 mph W | 7% |
| Sunday | 64°F | Sunny | 5 mph W | 7% |
| Sunday Night | 40°F | Mostly Clear | 3 mph WSW | 0% |
| Monday | 68°F | Sunny | 3 to 9 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 2 to 6 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Glenaire (39.220, -94.451). Updated through the day.
Growing snapshot for Glenaire
Last spring frost
Apr 4
First fall frost
Nov 2
Growing season
211 days
Hardiness zone
6b
More local growing data for Glenaire: nearby ZIP 64158 weather · frost dates · planting calendar · Missouri frost dates
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Climate data from the nearest NOAA station, Kansas City Downtown Ap, Mo (9.9 mi from Glenaire). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.