Excelsior Springs, MO Weather & Growing Conditions
Today
93°F
Mostly Sunny
Mostly sunny, with a high near 93. Heat index values as high as 96. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Mostly Sunny | 5 mph S | 9% |
| Tonight | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph ESE | 21% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 6 mph ENE | 45% |
| Wednesday Night | 66°F | Showers And Thunderstorms Likely | 5 mph NNE | 78% |
| Thursday | 85°F | Showers And Thunderstorms then Partly Sunny | 3 mph NE | 78% |
| Thursday Night | 67°F | Partly Cloudy | 2 mph ESE | 14% |
| Friday | 89°F | Partly Sunny | 1 to 5 mph SSE | 14% |
| Friday Night | 69°F | Mostly Clear | 3 mph S | 13% |
| Saturday | 93°F | Sunny | 1 to 7 mph S | 12% |
| Saturday Night | 73°F | Mostly Clear | 6 mph S | 3% |
| Sunday | 95°F | Sunny | 7 to 10 mph SSW | 2% |
| Sunday Night | 74°F | Mostly Clear | 9 mph S | 4% |
| Monday | 96°F | Mostly Sunny | 7 to 12 mph SSW | 4% |
| Monday Night | 75°F | Mostly Clear | 10 mph SSW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Excelsior Springs, MO
Last spring frost
Apr 19
First fall frost
Oct 17
Growing season
181 days
Hardiness zone
6a
Explore more for Excelsior Springs, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Kearney 3E, Mo (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.