Lamar Heights, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lamar Heights, a city in Barton County, Missouri.
Today
62°F
Mostly Sunny
Mostly sunny. High near 62, with temperatures falling to around 60 in the afternoon. West wind 7 to 13 mph, with gusts as high as 21 mph.
7-day forecast for Lamar Heights
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 62°F | Mostly Sunny | 7 to 13 mph W | 1% |
| Tonight | 41°F | Mostly Clear | 5 mph SW | 0% |
| Thursday | 63°F | Sunny | 5 to 9 mph W | 10% |
| Thursday Night | 43°F | Chance Rain Showers then Mostly Cloudy | 6 mph N | 29% |
| Friday | 58°F | Partly Sunny | 5 to 8 mph N | 0% |
| Friday Night | 36°F | Mostly Cloudy | 3 mph NE | 0% |
| Saturday | 57°F | Mostly Sunny | 3 mph NE | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph E | 0% |
| Sunday | 64°F | Sunny | 1 to 5 mph NW | 0% |
| Sunday Night | 37°F | Clear | 2 mph SW | 0% |
| Monday | 69°F | Sunny | 2 to 8 mph SW | 0% |
| Monday Night | 41°F | Clear | 5 mph SW | 1% |
| Tuesday | 71°F | Sunny | 3 to 7 mph SW | 0% |
| Tuesday Night | 45°F | Partly Cloudy | 3 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lamar Heights (37.494, -94.293). Updated through the day.
Growing snapshot for Lamar Heights
Last spring frost
Apr 9
First fall frost
Oct 27
Growing season
199 days
Hardiness zone
7a
More local growing data for Lamar Heights: nearby ZIP 64759 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lamar 7N, Mo (5.4 mi from Lamar Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.