Sunset Hills, MO Weather & Growing Conditions
Tonight
53°F
Light Rain
Rain and a slight chance of thunderstorms before 3am, then a chance of rain showers between 3am and 4am. Cloudy, with a low around 53. South wind 7 to 12 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Light Rain | 7 to 12 mph S | 89% |
| Wednesday | 63°F | Mostly Cloudy | 6 to 12 mph W | 4% |
| Wednesday Night | 45°F | Partly Cloudy | 5 mph SW | 0% |
| Thursday | 66°F | Sunny | 5 to 8 mph W | 1% |
| Thursday Night | 45°F | Mostly Cloudy | 5 mph NW | 11% |
| Friday | 57°F | Partly Sunny | 5 to 8 mph NW | 6% |
| Friday Night | 41°F | Mostly Cloudy | 5 mph N | 2% |
| Saturday | 56°F | Partly Sunny | 3 mph NW | 0% |
| Saturday Night | 38°F | Partly Cloudy | 2 mph W | 1% |
| Sunday | 62°F | Sunny | 5 mph W | 9% |
| Sunday Night | 38°F | Mostly Clear | 3 mph W | 5% |
| Monday | 66°F | Sunny | 5 mph W | 2% |
| Monday Night | 43°F | Mostly Clear | 3 mph SW | 1% |
| Tuesday | 68°F | Sunny | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sunset Hills, MO
Last spring frost
Apr 1
First fall frost
Nov 4
Growing season
218 days
Hardiness zone
7a
Explore more for Sunset Hills, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, St Louis Sci Ctr, Mo (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.