Glenaire, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glenaire, a city in Clay County, Missouri.
Today
94°F
Mostly Sunny
Mostly sunny, with a high near 94. Heat index values as high as 97. South southeast wind around 6 mph.
7-day forecast for Glenaire
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Mostly Sunny | 6 mph SSE | 7% |
| Tonight | 72°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph ESE | 21% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 7 mph NE | 44% |
| Wednesday Night | 67°F | Showers And Thunderstorms Likely | 3 to 7 mph NNE | 76% |
| Thursday | 85°F | Showers And Thunderstorms then Partly Sunny | 5 mph NE | 76% |
| Thursday Night | 68°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph ESE | 17% |
| Friday | 89°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 1 to 6 mph S | 17% |
| Friday Night | 70°F | Mostly Clear | 5 mph SSE | 13% |
| Saturday | 93°F | Sunny | 3 to 9 mph S | 13% |
| Saturday Night | 74°F | Mostly Clear | 10 mph S | 2% |
| Sunday | 95°F | Sunny | 13 mph SSW | 1% |
| Sunday Night | 76°F | Mostly Clear | 12 mph S | 4% |
| Monday | 96°F | Mostly Sunny | 10 to 14 mph SSW | 4% |
| Monday Night | 77°F | Mostly Clear | 13 mph SSW | 4% |
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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Missouri City
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Pleasant Valley
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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 Aug 4, 2026.