Lawson, MO Weather & Growing Conditions
Tonight
74°F
Partly Cloudy
Partly cloudy, with a low around 74. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Partly Cloudy | 6 mph S | 1% |
| Saturday | 93°F | Mostly Sunny | 6 to 9 mph SW | 4% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph WNW | 63% |
| Sunday | 79°F | Chance Showers And Thunderstorms | 2 to 6 mph N | 44% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 6 mph NNE | 60% |
| Monday | 69°F | Rain Showers Likely | 7 mph NNE | 60% |
| Monday Night | 54°F | Slight Chance Rain Showers | 6 mph NNE | 21% |
| Tuesday | 65°F | Mostly Cloudy | 6 mph NNE | 8% |
| Tuesday Night | 50°F | Mostly Cloudy | 5 mph NE | 4% |
| Wednesday | 69°F | Mostly Sunny | 3 mph ENE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 2 mph ENE | 5% |
| Thursday | 71°F | Partly Sunny | 3 mph E | 13% |
| Thursday Night | 56°F | Mostly Cloudy | 2 mph E | 13% |
| Friday | 72°F | Slight Chance Rain Showers | 1 to 5 mph E | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lawson, MO
Last spring frost
Apr 19
First fall frost
Oct 17
Growing season
181 days
Hardiness zone
6a
Explore more for Lawson, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Kearney 3E, Mo (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.