Worthington, MO Weather & Growing Conditions
Today
91°F
Mostly Sunny
Mostly sunny, with a high near 91. Heat index values as high as 95. South southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Mostly Sunny | 6 mph SSW | 12% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 3 mph NNE | 45% |
| Wednesday | 81°F | Showers And Thunderstorms Likely | 7 mph ENE | 70% |
| Wednesday Night | 62°F | Showers And Thunderstorms Likely | 2 to 7 mph NNE | 66% |
| Thursday | 82°F | Showers And Thunderstorms Likely then Mostly Sunny | 3 mph NE | 63% |
| Thursday Night | 62°F | Mostly Clear | 2 mph NE | 3% |
| Friday | 87°F | Mostly Sunny | 0 to 3 mph SW | 6% |
| Friday Night | 67°F | Slight Chance Showers And Thunderstorms | 3 mph S | 16% |
| Saturday | 89°F | Sunny | 2 to 9 mph SSW | 13% |
| Saturday Night | 71°F | Mostly Clear | 7 to 13 mph SSW | 8% |
| Sunday | 92°F | Sunny | 10 to 15 mph SSW | 8% |
| Sunday Night | 72°F | Partly Cloudy | 9 to 15 mph SSW | 13% |
| Monday | 92°F | Mostly Sunny | 10 to 16 mph SSW | 13% |
| Monday Night | 72°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 to 16 mph SSW | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Worthington, MO
Last spring frost
Apr 26
First fall frost
Oct 14
Growing season
169 days
Hardiness zone
6a
Explore more for Worthington, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Green City 5N, Mo (13.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.