Hamilton, IN Weather & Growing Conditions
Today
84°F
Sunny
Sunny, with a high near 84. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 5 mph S | 0% |
| Tonight | 60°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Wednesday | 86°F | Sunny | 0 to 5 mph SW | 2% |
| Wednesday Night | 66°F | Mostly Cloudy then Chance Showers And Thunderstorms | 0 to 5 mph SW | 60% |
| Thursday | 81°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 62% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph S | 62% |
| Friday | 83°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 54% |
| Friday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 54% |
| Saturday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 19% |
| 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 | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 47% |
| Monday | 87°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 44% |
| 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). Updated through the day.
Growing snapshot for Hamilton, IN
Last spring frost
Apr 30
First fall frost
Oct 16
Growing season
167 days
Hardiness zone
6a
Explore more for Hamilton, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Angola, In (10.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.