Bel-Ridge, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bel-Ridge, a village in St. Louis County, Missouri.
Tonight
76°F
Partly Cloudy
Partly cloudy, with a low around 76. South wind around 6 mph.
7-day forecast for Bel-Ridge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 76°F | Partly Cloudy | 6 mph S | 9% |
| Saturday | 98°F | Mostly Sunny | 5 to 8 mph SW | 6% |
| Saturday Night | 76°F | Partly Cloudy | 6 mph SW | 3% |
| Sunday | 94°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 mph W | 24% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 8 mph N | 63% |
| Monday | 80°F | Showers And Thunderstorms Likely | 9 mph N | 72% |
| Monday Night | 62°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 7 to 10 mph N | 72% |
| Tuesday | 72°F | Slight Chance Rain Showers then Mostly Cloudy | 12 mph N | 23% |
| Tuesday Night | 57°F | Mostly Cloudy | 6 to 12 mph N | 6% |
| Wednesday | 75°F | Mostly Sunny | 8 mph N | 2% |
| Wednesday Night | 58°F | Partly Cloudy | 3 to 7 mph N | 1% |
| Thursday | 76°F | Mostly Sunny | 5 to 8 mph N | 4% |
| Thursday Night | 60°F | Partly Cloudy | 3 to 7 mph NE | 3% |
| Friday | 77°F | Mostly Sunny | 7 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov) for Bel-Ridge (38.713, -90.329). Updated through the day.
Growing snapshot for Bel-Ridge
Last spring frost
Apr 2
First fall frost
Nov 4
Growing season
215 days
Hardiness zone
7a
More local growing data for Bel-Ridge: nearby ZIP 63140 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Affton
Ballwin
Bel-Nor
Bella Villa
Bellefontaine Neighbors
Bellerive Acres
Berkeley
Beverly Hills
Black Jack
Breckenridge Hills
Brentwood
Bridgeton
Calverton Park
Castle Point
Champ
Charlack
Chesterfield
Clarkson Valley
Clayton
Concord
Cool Valley
Country Club Hills
Country Life Acres
Crestwood
Creve Coeur
Crystal Lake Park
Dellwood
Des Peres
Edmundson
Ellisville
Climate data from the nearest NOAA station, St Louis Lambert Intl Ap, Mo (2.8 mi from Bel-Ridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.