Rochester, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rochester, a city in Fulton County, Indiana.
This Afternoon
67°F
Mostly Cloudy
Mostly cloudy. High near 67, with temperatures falling to around 62 in the afternoon. Southwest wind around 10 mph.
7-day forecast for Rochester
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Cloudy | 10 mph SW | 1% |
| Tonight | 47°F | Mostly Cloudy | 10 mph SW | 12% |
| Thursday | 56°F | Mostly Cloudy | 10 to 15 mph SW | 12% |
| Thursday Night | 41°F | Rain Showers Likely | 5 to 10 mph NW | 57% |
| Friday | 50°F | Chance Rain Showers | 10 to 15 mph NW | 45% |
| Friday Night | 34°F | Chance Rain Showers | 5 to 10 mph NW | 28% |
| Saturday | 51°F | Mostly Sunny | 5 to 10 mph NW | 2% |
| Saturday Night | 30°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Sunday | 56°F | Sunny | 5 to 10 mph W | 1% |
| Sunday Night | 32°F | Mostly Clear | 0 to 5 mph W | 1% |
| Monday | 59°F | Sunny | 0 to 10 mph W | 0% |
| Monday Night | 37°F | Clear | 5 mph SW | 0% |
| Tuesday | 61°F | Sunny | 5 mph W | 0% |
| Tuesday Night | 35°F | Mostly Clear | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Rochester (41.060, -86.198). Updated through the day.
Growing snapshot for Rochester
Last spring frost
Apr 23
First fall frost
Oct 21
Growing season
180 days
Hardiness zone
6a
More local growing data for Rochester: nearby ZIP 46975 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rochester, In (2.3 mi from Rochester). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.