Farmington, MO Weather & Growing Conditions
This Afternoon
96°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny. High near 96, with temperatures falling to around 90 in the afternoon. Southeast wind around 3 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Chance Showers And Thunderstorms | 3 mph SE | 26% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 mph S | 21% |
| Saturday | 96°F | Mostly Sunny | 3 to 7 mph SW | 3% |
| Saturday Night | 71°F | Partly Cloudy | 6 mph SW | 0% |
| Sunday | 94°F | Mostly Sunny | 6 mph W | 6% |
| Sunday Night | 66°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 mph N | 41% |
| Monday | 83°F | Showers And Thunderstorms Likely | 3 to 7 mph N | 62% |
| Monday Night | 59°F | Showers And Thunderstorms Likely | 5 to 8 mph N | 62% |
| Tuesday | 73°F | Slight Chance Rain Showers then Partly Sunny | 10 mph N | 15% |
| Tuesday Night | 54°F | Partly Cloudy | 5 to 10 mph N | 9% |
| Wednesday | 74°F | Mostly Sunny | 8 mph N | 3% |
| Wednesday Night | 53°F | Partly Cloudy | 2 to 6 mph N | 2% |
| Thursday | 75°F | Mostly Sunny | 2 to 7 mph N | 3% |
| Thursday Night | 55°F | Partly Cloudy | 2 to 6 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Farmington, MO
Last spring frost
Apr 13
First fall frost
Oct 21
Growing season
191 days
Hardiness zone
6b
Explore more for Farmington, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Farmington, Mo (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.