Tennyson, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tennyson, a town in Spencer County, Indiana.
Overnight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. Southeast wind around 3 mph.
7-day forecast for Tennyson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Partly Cloudy | 3 mph SE | 3% |
| Saturday | 96°F | Sunny | 2 to 6 mph SW | 11% |
| Saturday Night | 73°F | Partly Cloudy | 3 mph S | 7% |
| Sunday | 96°F | Mostly Sunny | 3 to 7 mph WSW | 7% |
| Sunday Night | 70°F | Partly Cloudy | 6 mph N | 13% |
| Monday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph NNE | 42% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 6 to 12 mph NNE | 42% |
| Tuesday | 78°F | Chance Showers And Thunderstorms | 7 to 12 mph NNE | 36% |
| Tuesday Night | 60°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 13 mph N | 23% |
| Wednesday | 77°F | Partly Sunny | 5 to 9 mph N | 10% |
| Wednesday Night | 58°F | Partly Cloudy | 3 to 9 mph N | 6% |
| Thursday | 77°F | Mostly Sunny | 3 to 8 mph N | 5% |
| Thursday Night | 59°F | Partly Cloudy | 3 to 8 mph NNE | 5% |
| Friday | 78°F | Mostly Sunny | 3 to 8 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Tennyson (38.082, -87.119). Updated through the day.
Growing snapshot for Tennyson
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
206 days
Hardiness zone
7a
More local growing data for Tennyson: nearby ZIP 47537 weather · frost dates · planting calendar · Indiana frost dates
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Chrisney
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Hatfield
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Santa Claus
St. Meinrad
Tell City
Troy
Climate data from the nearest NOAA station, Stendal, In (11.9 mi from Tennyson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.