Ardmore, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ardmore, a community in St. Joseph County, Indiana.
This Afternoon
73°F
Slight Chance Showers And Thunderstorms
A chance of rain showers before 5pm, then a slight chance of showers and thunderstorms. Cloudy, with a high near 73. Southwest wind around 5 mph. Chance of precipitation is 30%.
7-day forecast for Ardmore
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 26% |
| Tonight | 64°F | Showers And Thunderstorms | 0 to 5 mph S | 88% |
| Sunday | 71°F | Showers And Thunderstorms | 5 to 10 mph NE | 86% |
| Sunday Night | 51°F | Chance Rain Showers | 10 to 15 mph NE | 39% |
| Monday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 29% |
| Monday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 28% |
| Tuesday | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 17% |
| Tuesday Night | 50°F | Slight Chance Rain Showers | 10 to 15 mph NE | 17% |
| Wednesday | 65°F | Slight Chance Rain Showers | 10 mph NE | 22% |
| Wednesday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 22% |
| Thursday | 68°F | Partly Sunny | 5 to 10 mph NE | 4% |
| Thursday Night | 51°F | Mostly Cloudy | 0 to 10 mph NE | 6% |
| Friday | 72°F | Partly Sunny | 0 to 5 mph NE | 6% |
| Friday Night | 50°F | Partly Cloudy | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Ardmore (41.692, -86.324). Updated through the day.
Growing snapshot for Ardmore
Last spring frost
May 1
First fall frost
Oct 19
Growing season
170 days
Hardiness zone
6a
More local growing data for Ardmore: nearby ZIP 46628 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Chain-O-Lakes
Gilmer Park
Granger
Indian Village
Lakeville
Mishawaka
New Carlisle
North Liberty
Notre Dame
Osceola
Roseland
South Bend
Wyatt
Climate data from the nearest NOAA station, South Bend Michiana Rgnl Ap, In (0.9 mi from Ardmore). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.