Riverwood, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Riverwood, a community in Hamilton County, Indiana.
This Afternoon
68°F
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy. High near 68, with temperatures falling to around 63 in the afternoon. West southwest wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Riverwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Slight Chance Light Rain | 13 mph WSW | 15% |
| Tonight | 46°F | Mostly Cloudy | 6 to 12 mph SW | 9% |
| Thursday | 61°F | Mostly Cloudy | 8 to 15 mph SW | 3% |
| Thursday Night | 41°F | Chance Light Rain | 3 to 8 mph W | 29% |
| Friday | 53°F | Chance Light Rain | 6 to 13 mph NNW | 28% |
| Friday Night | 32°F | Chance Light Rain then Mostly Cloudy | 5 to 10 mph NW | 28% |
| Saturday | 53°F | Mostly Sunny | 5 to 8 mph NW | 0% |
| Saturday Night | 28°F | Partly Cloudy | 1 to 5 mph WNW | 0% |
| Sunday | 57°F | Sunny | 2 to 10 mph W | 0% |
| Sunday Night | 31°F | Mostly Clear | 1 to 6 mph W | 0% |
| Monday | 61°F | Sunny | 1 to 8 mph WSW | 0% |
| Monday Night | 35°F | Clear | 5 mph SW | 0% |
| Tuesday | 63°F | Sunny | 3 to 7 mph W | 1% |
| Tuesday Night | 34°F | Mostly Clear | 0 to 3 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Riverwood (40.101, -85.967). Updated through the day.
Growing snapshot for Riverwood
Last spring frost
Apr 21
First fall frost
Oct 21
Growing season
183 days
Hardiness zone
6a
More local growing data for Riverwood: nearby ZIP 46060 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carmel 3 E, In (9.6 mi from Riverwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.