Gilmer Park, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gilmer Park, a community in St. Joseph County, Indiana.
Tonight
58°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 58. East wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Gilmer Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph E | 27% |
| Saturday | 76°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph SE | 89% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph S | 86% |
| Sunday | 72°F | Showers And Thunderstorms | 5 to 10 mph N | 81% |
| Sunday Night | 53°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 60% |
| Monday | 66°F | Chance Showers And Thunderstorms | 15 mph NE | 49% |
| Monday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 27% |
| Tuesday | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 22% |
| Tuesday Night | 50°F | Slight Chance Rain Showers | 10 to 15 mph NE | 22% |
| Wednesday | 66°F | Slight Chance Rain Showers then Partly Sunny | 10 mph NE | 16% |
| Wednesday Night | 51°F | Mostly Cloudy | 5 to 10 mph NE | 10% |
| Thursday | 70°F | Partly Sunny | 5 to 10 mph N | 5% |
| Thursday Night | 52°F | Mostly Cloudy | 0 to 10 mph NE | 4% |
| Friday | 71°F | Mostly Sunny | 5 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Gilmer Park (41.615, -86.248). Updated through the day.
Growing snapshot for Gilmer Park
Last spring frost
May 1
First fall frost
Oct 13
Growing season
163 days
Hardiness zone
6a
More local growing data for Gilmer Park: nearby ZIP 46614 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Ardmore
Chain-O-Lakes
Granger
Indian Village
Lakeville
Mishawaka
New Carlisle
North Liberty
Notre Dame
Osceola
Roseland
South Bend
Wyatt
Climate data from the nearest NOAA station, Lakeville, In (5.5 mi from Gilmer Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.