South Fork, MO Weather & Growing Conditions
Today
90°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 90. Heat index values as high as 93. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Patchy Fog then Sunny | 3 mph SE | 0% |
| Tonight | 68°F | Mostly Clear | 1 to 5 mph SE | 0% |
| Wednesday | 93°F | Sunny | 1 to 5 mph S | 6% |
| Wednesday Night | 72°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SE | 20% |
| Thursday | 92°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 43% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 44% |
| Friday | 89°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 5 mph SW | 63% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 39% |
| Saturday | 90°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 24% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 16% |
| Sunday | 92°F | Sunny | 2 to 6 mph S | 4% |
| Sunday Night | 71°F | Mostly Clear | 5 mph S | 3% |
| Monday | 93°F | Sunny | 2 to 7 mph S | 3% |
| Monday Night | 72°F | Mostly Clear | 2 to 6 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Fork, MO
Last spring frost
Apr 9
First fall frost
Oct 23
Growing season
196 days
Hardiness zone
7a
Explore more for South Fork, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Dora 3Se, Mo (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.