Lewis, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewis, a community in Clay County, Indiana.
This Afternoon
66°F
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy. High near 66, with temperatures falling to around 62 in the afternoon. West southwest wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Lewis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Slight Chance Light Rain | 10 mph WSW | 15% |
| Tonight | 47°F | Mostly Cloudy | 3 to 9 mph WSW | 5% |
| Thursday | 63°F | Partly Sunny | 5 to 13 mph SW | 0% |
| Thursday Night | 42°F | Mostly Cloudy | 1 to 6 mph WNW | 8% |
| Friday | 55°F | Mostly Cloudy | 3 to 12 mph NNW | 3% |
| Friday Night | 32°F | Partly Cloudy | 2 to 7 mph NNW | 1% |
| Saturday | 54°F | Sunny | 2 to 7 mph NNW | 0% |
| Saturday Night | 29°F | Mostly Clear | 0 to 3 mph NNW | 0% |
| Sunday | 59°F | Sunny | 0 to 7 mph NW | 0% |
| Sunday Night | 31°F | Mostly Clear | 0 to 3 mph NW | 0% |
| Monday | 63°F | Sunny | 0 to 6 mph WSW | 0% |
| Monday Night | 35°F | Clear | 5 mph SW | 0% |
| Tuesday | 64°F | Sunny | 1 to 6 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 0 to 3 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Lewis (39.260, -87.255). Updated through the day.
Growing snapshot for Lewis
Last spring frost
Apr 14
First fall frost
Oct 26
Growing season
193 days
Hardiness zone
6a
More local growing data for Lewis: nearby ZIP 47858 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Billtown
Bowling Green
Brazil
Center Point
Clay City
Cloverland
Coalmont
Cory
Harmony
Knightsville
Middlebury
Saline City
Staunton
Climate data from the nearest NOAA station, Shakamak Sp, In (7 mi from Lewis). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.