Lyons, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lyons, a town in Greene County, Indiana.
Tonight
70°F
Scattered Showers And Thunderstorms then Partly Cloudy
Scattered showers and thunderstorms before 9pm. Partly cloudy. Low around 70, with temperatures rising to around 72 overnight. East wind 2 to 7 mph. Chance of precipitation is 50%.
7-day forecast for Lyons
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Scattered Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph E | 49% |
| Saturday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 33% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 mph S | 16% |
| Sunday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 18% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 6 mph NNE | 39% |
| Monday | 80°F | Chance Rain Showers | 5 to 9 mph NE | 52% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 5 to 12 mph NE | 52% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 43% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 12 mph NNE | 30% |
| Wednesday | 73°F | Partly Sunny | 3 to 8 mph NNE | 6% |
| Wednesday Night | 56°F | Mostly Cloudy | 1 to 8 mph N | 6% |
| Thursday | 74°F | Mostly Sunny | 1 to 7 mph N | 4% |
| Thursday Night | 57°F | Partly Cloudy | 1 to 7 mph NNE | 4% |
| Friday | 75°F | Mostly Sunny | 2 to 8 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Lyons (38.988, -87.081). Updated through the day.
Growing snapshot for Lyons
Last spring frost
Apr 9
First fall frost
Oct 25
Growing season
197 days
Hardiness zone
6b
More local growing data for Lyons: nearby ZIP 47443 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Bloomfield
Crane
Hashtown
Jasonville
Linton
Midland
Newberry
Owensburg
Scotland
Solsberry
Switz City
Vicksburg
Worthington
Climate data from the nearest NOAA station, Elnora, In (6.8 mi from Lyons). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.