Horine, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Horine, a community in Jefferson County, Missouri.
Tonight
70°F
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 70. Southeast wind around 1 mph. Chance of precipitation is 20%.
7-day forecast for Horine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 1 mph SE | 15% |
| Saturday | 98°F | Mostly Sunny | 1 to 5 mph SW | 5% |
| Saturday Night | 71°F | Partly Cloudy | 3 mph SW | 0% |
| Sunday | 95°F | Mostly Sunny | 5 mph W | 14% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph N | 55% |
| Monday | 82°F | Showers And Thunderstorms Likely | 2 to 6 mph N | 66% |
| Monday Night | 59°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 to 7 mph N | 66% |
| Tuesday | 73°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph N | 20% |
| Tuesday Night | 53°F | Mostly Cloudy | 2 to 7 mph N | 7% |
| Wednesday | 75°F | Mostly Sunny | 2 to 6 mph N | 2% |
| Wednesday Night | 53°F | Partly Cloudy | 1 to 5 mph N | 2% |
| Thursday | 76°F | Mostly Sunny | 1 to 5 mph N | 3% |
| Thursday Night | 55°F | Partly Cloudy | 3 mph N | 3% |
| Friday | 76°F | Mostly Sunny | 1 to 5 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Horine (38.269, -90.432). Updated through the day.
Growing snapshot for Horine
Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
7a
More local growing data for Horine: nearby ZIP 63070 weather · frost dates · planting calendar · Missouri frost dates
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Summer Set
Climate data from the nearest NOAA station, Festus, Mo (4 mi from Horine). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.