South Fork, MO Weather & Growing Conditions
Today
98°F
Sunny
Sunny. High near 98, with temperatures falling to around 96 in the afternoon. Heat index values as high as 97. Southwest wind 6 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 6 to 9 mph SW | 0% |
| Tonight | 68°F | Mostly Clear | 2 to 8 mph S | 0% |
| Sunday | 96°F | Mostly Sunny | 3 to 8 mph SW | 4% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 3 mph N | 39% |
| Monday | 87°F | Showers And Thunderstorms Likely | 2 to 6 mph N | 60% |
| Monday Night | 60°F | Showers And Thunderstorms Likely | 6 mph N | 60% |
| Tuesday | 78°F | Partly Sunny | 8 mph N | 10% |
| Tuesday Night | 54°F | Partly Cloudy | 5 to 9 mph NE | 4% |
| Wednesday | 79°F | Sunny | 7 mph NE | 0% |
| Wednesday Night | 53°F | Mostly Clear | 2 to 6 mph NE | 0% |
| Thursday | 80°F | Sunny | 5 mph NE | 2% |
| Thursday Night | 55°F | Partly Cloudy | 5 mph NE | 3% |
| Friday | 81°F | Mostly Sunny | 2 to 6 mph NE | 6% |
| Friday Night | 56°F | Mostly Cloudy | 5 mph NE | 6% |
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 (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.