Collins, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Collins, a village in St. Clair County, Missouri.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 104. Southwest wind around 12 mph, with gusts as high as 22 mph.
7-day forecast for Collins
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 12 mph SW | 1% |
| Tonight | 71°F | Partly Cloudy | 3 to 7 mph SW | 10% |
| Sunday | 90°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 40% |
| Sunday Night | 66°F | Showers And Thunderstorms | 5 mph N | 80% |
| Monday | 78°F | Showers And Thunderstorms | 3 to 9 mph N | 80% |
| Monday Night | 59°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 9 mph N | 17% |
| Tuesday | 73°F | Partly Sunny | 8 mph N | 3% |
| Tuesday Night | 54°F | Partly Cloudy | 3 to 9 mph NE | 1% |
| Wednesday | 76°F | Sunny | 6 mph NE | 1% |
| Wednesday Night | 55°F | Partly Cloudy | 5 mph NE | 2% |
| Thursday | 79°F | Mostly Sunny | 5 mph E | 4% |
| Thursday Night | 59°F | Mostly Cloudy | 5 mph E | 10% |
| Friday | 79°F | Slight Chance Rain Showers | 5 mph E | 18% |
| Friday Night | 60°F | Mostly Cloudy | 6 mph E | 13% |
Forecast source: National Weather Service (api.weather.gov) for Collins (37.890, -93.622). Updated through the day.
Growing snapshot for Collins
Last spring frost
Apr 16
First fall frost
Oct 24
Growing season
189 days
Hardiness zone
6b
More local growing data for Collins: nearby ZIP 64738 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Osceola, Mo (10.6 mi from Collins). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.