Garrett, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Garrett, a city in Dekalb County, Indiana.
This Afternoon
84°F
Sunny
Sunny, with a high near 84. South wind around 5 mph.
7-day forecast for Garrett
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Sunny | 5 mph S | 0% |
| Tonight | 59°F | Mostly Clear | 0 to 5 mph S | 0% |
| Wednesday | 86°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Wednesday Night | 66°F | Mostly Cloudy then Chance Showers And Thunderstorms | 0 to 5 mph SW | 57% |
| Thursday | 81°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph SW | 65% |
| Thursday Night | 65°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 62% |
| Friday | 83°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 47% |
| Friday Night | 65°F | Chance Showers And Thunderstorms | 5 mph SW | 47% |
| Saturday | 85°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 17% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 0 to 10 mph W | 32% |
| Sunday | 85°F | Chance Rain Showers | 5 to 10 mph SW | 32% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 46% |
| Monday | 87°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 46% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 10 to 15 mph SW | 64% |
Forecast source: National Weather Service (api.weather.gov) for Garrett (41.353, -85.124). Updated through the day.
Growing snapshot for Garrett
Last spring frost
Apr 29
First fall frost
Oct 17
Growing season
171 days
Hardiness zone
6a
More local growing data for Garrett: nearby ZIP 46738 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Garrett, In (1.9 mi from Garrett). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.