Americus, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Americus, a community in Tippecanoe County, Indiana.
This Afternoon
68°F
Mostly Cloudy
Mostly cloudy. High near 68, with temperatures falling to around 61 in the afternoon. West southwest wind around 15 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Americus
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Cloudy | 15 mph WSW | 8% |
| Tonight | 47°F | Cloudy | 7 to 12 mph SW | 6% |
| Thursday | 59°F | Mostly Cloudy | 9 to 16 mph SW | 5% |
| Thursday Night | 42°F | Chance Light Rain | 3 to 9 mph WNW | 43% |
| Friday | 52°F | Slight Chance Light Rain | 7 to 12 mph NNW | 18% |
| Friday Night | 34°F | Partly Cloudy | 3 to 10 mph NW | 8% |
| Saturday | 53°F | Mostly Sunny | 3 to 7 mph NW | 1% |
| Saturday Night | 30°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Sunday | 59°F | Sunny | 2 to 10 mph W | 1% |
| Sunday Night | 32°F | Mostly Clear | 1 to 6 mph W | 1% |
| Monday | 62°F | Sunny | 1 to 7 mph WSW | 0% |
| Monday Night | 37°F | Clear | 6 mph SW | 0% |
| Tuesday | 64°F | Sunny | 6 mph W | 0% |
| Tuesday Night | 35°F | Mostly Clear | 0 to 3 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Americus (40.526, -86.763). Updated through the day.
Growing snapshot for Americus
Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
179 days
Hardiness zone
6a
More local growing data for Americus: nearby ZIP 47924 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Battle Ground
Brookston
Buck Creek
Clarks Hill
Colburn
Dayton
Lafayette
Montmorenci
Romney
Shadeland
Stockwell
West Lafayette
West Point
Climate data from the nearest NOAA station, Delphi 2 N, In (9.9 mi from Americus). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.