Chalmers, IN Weather & Growing Conditions
Tonight
62°F
Partly Cloudy
Partly cloudy, with a low around 62. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Partly Cloudy | 5 mph E | 13% |
| Saturday | 81°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph SE | 64% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 mph S | 64% |
| Sunday | 78°F | Showers And Thunderstorms Likely | 0 to 10 mph N | 63% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 10 mph NE | 66% |
| Monday | 67°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 66% |
| Monday Night | 52°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 41% |
| Tuesday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 27% |
| Tuesday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 19% |
| Wednesday | 67°F | Mostly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday Night | 53°F | Mostly Cloudy | 5 to 10 mph N | 6% |
| Thursday | 70°F | Partly Sunny | 5 mph N | 5% |
| Thursday Night | 53°F | Partly Cloudy | 0 to 5 mph N | 5% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chalmers, IN
Last spring frost
Apr 25
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
6a
Explore more for Chalmers, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Chalmers 5 W, In (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.