Lanagan, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lanagan, a town in Mcdonald County, Missouri.
This Afternoon
69°F
Chance Drizzle
A chance of drizzle after 3pm. Mostly cloudy. High near 69, with temperatures falling to around 62 in the afternoon. Southwest wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lanagan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Drizzle | 13 to 17 mph SW | 35% |
| Tonight | 47°F | Slight Chance Drizzle | 6 to 13 mph W | 20% |
| Wednesday | 63°F | Mostly Sunny | 5 to 9 mph W | 5% |
| Wednesday Night | 42°F | Clear | 3 mph SW | 0% |
| Thursday | 66°F | Mostly Sunny then Chance Rain Showers | 0 to 6 mph W | 46% |
| Thursday Night | 41°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 5 mph N | 24% |
| Friday | 61°F | Partly Sunny | 1 to 7 mph N | 1% |
| Friday Night | 39°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Saturday | 61°F | Mostly Sunny | 0 to 3 mph N | 0% |
| Saturday Night | 37°F | Mostly Clear | 1 mph N | 2% |
| Sunday | 64°F | Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 38°F | Mostly Clear | 2 mph W | 1% |
| Monday | 69°F | Sunny | 0 to 7 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 0 to 3 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lanagan (36.606, -94.452). Updated through the day.
Growing snapshot for Lanagan
Last spring frost
Apr 15
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
7a
More local growing data for Lanagan: nearby ZIP 64847 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Anderson, Mo (4.1 mi from Lanagan). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.