Seneca, MO Weather & Growing Conditions
This Afternoon
64°F
Sunny
Sunny. High near 64, with temperatures falling to around 60 in the afternoon. West wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Sunny | 5 to 8 mph W | 0% |
| Tonight | 43°F | Clear | 0 to 3 mph SW | 1% |
| Thursday | 64°F | Sunny then Slight Chance Rain Showers | 0 to 7 mph W | 18% |
| Thursday Night | 42°F | Chance Rain Showers then Mostly Cloudy | 2 to 6 mph N | 25% |
| Friday | 57°F | Partly Sunny | 5 to 8 mph N | 12% |
| Friday Night | 36°F | Partly Cloudy then Patchy Frost | 1 to 5 mph NE | 0% |
| Saturday | 57°F | Patchy Frost then Partly Sunny | 2 mph NE | 0% |
| Saturday Night | 33°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 62°F | Sunny | 2 mph N | 0% |
| Sunday Night | 36°F | Clear | 1 mph SE | 0% |
| Monday | 66°F | Sunny | 1 to 6 mph S | 0% |
| Monday Night | 41°F | Mostly Clear | 2 mph S | 2% |
| Tuesday | 68°F | Sunny | 2 to 7 mph SW | 2% |
| Tuesday Night | 44°F | Mostly Clear | 2 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seneca, MO
Last spring frost
Apr 7
First fall frost
Oct 31
Growing season
206 days
Hardiness zone
7a
Explore more for Seneca, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Neosho, Mo (9.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.