Sweet Springs, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sweet Springs, a city in Saline County, Missouri.
Today
98°F
Mostly Sunny
Mostly sunny, with a high near 98. Heat index values as high as 100. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
7-day forecast for Sweet Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Mostly Sunny | 7 to 13 mph SW | 3% |
| Tonight | 69°F | Chance Showers And Thunderstorms | 2 to 8 mph W | 46% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 1 to 6 mph NNW | 53% |
| Sunday Night | 63°F | Showers And Thunderstorms | 3 to 7 mph NNE | 82% |
| Monday | 73°F | Showers And Thunderstorms | 5 to 9 mph NNE | 82% |
| Monday Night | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 9 mph NNE | 22% |
| Tuesday | 70°F | Mostly Cloudy | 9 mph NNE | 6% |
| Tuesday Night | 50°F | Partly Cloudy | 2 to 8 mph NNE | 1% |
| Wednesday | 73°F | Mostly Sunny | 2 to 6 mph NE | 0% |
| Wednesday Night | 52°F | Partly Cloudy | 1 to 5 mph ENE | 2% |
| Thursday | 76°F | Slight Chance Rain Showers | 1 to 5 mph ENE | 15% |
| Thursday Night | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 5 mph ENE | 17% |
| Friday | 76°F | Slight Chance Rain Showers | 2 to 6 mph E | 24% |
| Friday Night | 58°F | Mostly Cloudy | 5 mph E | 11% |
Forecast source: National Weather Service (api.weather.gov) for Sweet Springs (38.964, -93.417). Updated through the day.
Growing snapshot for Sweet Springs
Last spring frost
Apr 17
First fall frost
Oct 20
Growing season
184 days
Hardiness zone
6b
More local growing data for Sweet Springs: nearby ZIP 65351 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sweet Springs, Mo (2.8 mi from Sweet Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.