Crystal Lakes, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Crystal Lakes, a city in Clay County, Missouri.
This Afternoon
93°F
Sunny
Sunny, with a high near 93. Heat index values as high as 96. South southwest wind around 7 mph.
7-day forecast for Crystal Lakes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Sunny | 7 mph SSW | 4% |
| Tonight | 74°F | Partly Cloudy | 7 mph S | 4% |
| Saturday | 94°F | Mostly Sunny | 6 to 10 mph SSW | 10% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 7 mph WNW | 60% |
| Sunday | 80°F | Chance Showers And Thunderstorms | 5 mph N | 47% |
| Sunday Night | 62°F | Showers And Thunderstorms Likely | 6 mph NNE | 61% |
| Monday | 70°F | Showers And Thunderstorms Likely | 7 mph NNE | 61% |
| Monday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph NNE | 19% |
| Tuesday | 66°F | Mostly Cloudy | 6 mph NNE | 7% |
| Tuesday Night | 50°F | Mostly Cloudy | 5 mph NE | 4% |
| Wednesday | 70°F | Mostly Sunny | 5 mph ENE | 2% |
| Wednesday Night | 53°F | Partly Cloudy | 3 mph ENE | 5% |
| Thursday | 72°F | Slight Chance Rain Showers | 3 mph E | 15% |
| Thursday Night | 56°F | Mostly Cloudy | 2 mph ENE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Crystal Lakes (39.358, -94.187). Updated through the day.
Growing snapshot for Crystal Lakes
Last spring frost
Apr 19
First fall frost
Oct 17
Growing season
181 days
Hardiness zone
6a
More local growing data for Crystal Lakes: nearby ZIP 64024 weather · frost dates · planting calendar · Missouri frost dates
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Climate data from the nearest NOAA station, Kearney 3E, Mo (6.1 mi from Crystal Lakes). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.