Lanagan, MO Weather & Growing Conditions
This Afternoon
62°F
Sunny
Sunny. High near 62, with temperatures falling to around 57 in the afternoon. West wind 5 to 10 mph, with gusts as high as 18 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Sunny | 5 to 10 mph W | 0% |
| Tonight | 43°F | Clear | 0 to 3 mph SW | 1% |
| Thursday | 68°F | Sunny then Slight Chance Rain Showers | 0 to 7 mph NW | 16% |
| Thursday Night | 42°F | Chance Rain Showers then Partly Cloudy | 1 to 7 mph N | 29% |
| Friday | 59°F | Partly Sunny | 2 to 8 mph N | 7% |
| Friday Night | 36°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Saturday | 59°F | Mostly Sunny | 0 to 3 mph NE | 0% |
| Saturday Night | 33°F | Partly Cloudy | 2 mph N | 0% |
| Sunday | 64°F | Sunny | 2 mph N | 0% |
| Sunday Night | 35°F | Clear | 0 mph | 0% |
| Monday | 69°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 2 mph SW | 2% |
| Tuesday | 70°F | Sunny | 0 to 5 mph SW | 2% |
| Tuesday Night | 43°F | Mostly Clear | 2 mph SE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lanagan, MO
Last spring frost
Apr 15
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
7a
Explore more for Lanagan, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Anderson, Mo (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.