Swayzee, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Swayzee, a town in Grant County, Indiana.
Today
81°F
Sunny
Sunny, with a high near 81. Southeast wind around 0 mph.
7-day forecast for Swayzee
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 0 mph | 0% |
| Tonight | 58°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 82°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 64°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 16% |
| Thursday | 81°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph SW | 66% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 66% |
| Friday | 81°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 32% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 32% |
| Saturday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 16% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 16% |
| Sunday | 84°F | Mostly Sunny | 5 to 15 mph SW | 11% |
| Sunday Night | 68°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 mph SW | 18% |
| Monday | 85°F | Slight Chance Showers And Thunderstorms | 10 mph SW | 23% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 40% |
Forecast source: National Weather Service (api.weather.gov) for Swayzee (40.507, -85.824). Updated through the day.
Growing snapshot for Swayzee
Last spring frost
Apr 26
First fall frost
Oct 20
Growing season
175 days
Hardiness zone
6a
More local growing data for Swayzee: nearby ZIP 46986 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
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Fairmount
Fowlerton
Gas City
Herbst
Jalapa
Jonesboro
Landess
Marion
Matthews
Mier
Point Isabel
Shamrock Lakes
Sims
Sweetser
Upland
Van Buren
Climate data from the nearest NOAA station, Marion 2 N, In (10.3 mi from Swayzee). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.