Warsaw, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Warsaw, a city in Benton County, Missouri.
Tonight
70°F
Partly Cloudy
Partly cloudy. Low around 70, with temperatures rising to around 72 overnight. Southwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Warsaw
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Partly Cloudy | 5 mph SW | 7% |
| Sunday | 89°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 26% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 2 to 6 mph N | 65% |
| Monday | 77°F | Chance Showers And Thunderstorms | 1 to 7 mph N | 33% |
| Monday Night | 58°F | Mostly Cloudy | 3 to 8 mph N | 14% |
| Tuesday | 72°F | Partly Sunny | 8 mph N | 4% |
| Tuesday Night | 53°F | Partly Cloudy | 2 to 8 mph NE | 3% |
| Wednesday | 75°F | Mostly Sunny | 5 mph NE | 0% |
| Wednesday Night | 53°F | Mostly Clear | 3 mph NE | 2% |
| Thursday | 78°F | Mostly Sunny | 0 to 3 mph E | 6% |
| Thursday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 15% |
| Friday | 80°F | Slight Chance Rain Showers | 0 to 5 mph E | 23% |
| Friday Night | 60°F | Slight Chance Rain Showers then Partly Cloudy | 3 mph E | 17% |
| Saturday | 83°F | Slight Chance Rain Showers | 3 mph E | 15% |
Forecast source: National Weather Service (api.weather.gov) for Warsaw (38.249, -93.367). Updated through the day.
Growing snapshot for Warsaw
Last spring frost
Apr 7
First fall frost
Oct 30
Growing season
205 days
Hardiness zone
6b
More local growing data for Warsaw: nearby ZIP 65355 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Truman Dam & Rsvr, Mo (3.8 mi from Warsaw). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.