Warson Woods, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Warson Woods, a city in St. Louis County, Missouri.
Tonight
75°F
Partly Cloudy
Partly cloudy, with a low around 75. Southeast wind around 5 mph.
7-day forecast for Warson Woods
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 75°F | Partly Cloudy | 5 mph SE | 11% |
| Saturday | 98°F | Partly Sunny | 7 mph SW | 5% |
| Saturday Night | 75°F | Partly Cloudy | 6 mph SW | 2% |
| Sunday | 93°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 mph W | 20% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 mph N | 61% |
| Monday | 80°F | Showers And Thunderstorms Likely | 8 mph N | 71% |
| Monday Night | 62°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 8 mph N | 71% |
| Tuesday | 71°F | Slight Chance Rain Showers then Mostly Cloudy | 9 mph N | 21% |
| Tuesday Night | 56°F | Mostly Cloudy | 5 to 8 mph N | 6% |
| Wednesday | 74°F | Mostly Sunny | 7 mph N | 1% |
| Wednesday Night | 57°F | Partly Cloudy | 6 mph N | 1% |
| Thursday | 75°F | Mostly Sunny | 6 mph N | 3% |
| Thursday Night | 59°F | Partly Cloudy | 5 mph NE | 3% |
| Friday | 76°F | Mostly Sunny | 6 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Warson Woods (38.607, -90.391). Updated through the day.
Growing snapshot for Warson Woods
Last spring frost
Apr 1
First fall frost
Nov 4
Growing season
218 days
Hardiness zone
7a
More local growing data for Warson Woods: nearby ZIP 63124 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
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Clarkson Valley
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Cool Valley
Country Club Hills
Country Life Acres
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Crystal Lake Park
Dellwood
Des Peres
Edmundson
Climate data from the nearest NOAA station, St Louis Sci Ctr, Mo (5.6 mi from Warson Woods). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.