Americus, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Americus, a community in Tippecanoe County, Indiana.
This Afternoon
76°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms after 5pm. Partly sunny, with a high near 76. East northeast wind around 8 mph. Chance of precipitation is 20%.
7-day forecast for Americus
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Isolated Showers And Thunderstorms | 8 mph ENE | 20% |
| Tonight | 63°F | Chance Showers And Thunderstorms | 8 mph E | 15% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 mph SE | 65% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph S | 56% |
| Sunday | 80°F | Showers And Thunderstorms Likely | 2 to 9 mph NW | 64% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 12 mph NE | 66% |
| Monday | 68°F | Showers And Thunderstorms Likely | 10 to 14 mph ENE | 66% |
| Monday Night | 52°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 42% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 13 mph NE | 32% |
| Tuesday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 13 mph NE | 17% |
| Wednesday | 68°F | Mostly Cloudy | 6 to 9 mph NNE | 7% |
| Wednesday Night | 53°F | Mostly Cloudy | 2 to 8 mph NNE | 5% |
| Thursday | 71°F | Partly Sunny | 3 to 7 mph N | 5% |
| Thursday Night | 53°F | Partly Cloudy | 2 to 7 mph NNE | 5% |
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
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Buck Creek
Clarks Hill
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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 Sep 18, 2026.