Cedar Lake, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cedar Lake, a town in Lake County, Indiana.
Overnight
61°F
Mostly Clear
Mostly clear, with a low around 61. South wind around 0 mph.
7-day forecast for Cedar Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 84°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Tuesday Night | 63°F | Partly Cloudy | 5 mph SSW | 1% |
| Wednesday | 82°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 33% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 5 mph SW | 87% |
| Thursday | 78°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 87% |
| Thursday Night | 61°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 54% |
| Friday | 81°F | Mostly Sunny | 0 to 5 mph SW | 7% |
| Friday Night | 62°F | Partly Cloudy | 0 mph | 9% |
| Saturday | 83°F | Mostly Sunny | 0 to 5 mph SSW | 9% |
| Saturday Night | 67°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SSW | 15% |
| Sunday | 85°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph SW | 15% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 37% |
| Monday | 85°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 37% |
Forecast source: National Weather Service (api.weather.gov) for Cedar Lake (41.372, -87.442). Updated through the day.
Growing snapshot for Cedar Lake
Last spring frost
Apr 29
First fall frost
Oct 16
Growing season
171 days
Hardiness zone
5b
More local growing data for Cedar Lake: nearby ZIP 46303 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Crown Point
Dyer
East Chicago
Gary
Griffith
Hammond
Highland
Hobart
Lake Dalecarlia
Lake Station
Leroy
Lowell
Merrillville
Munster
New Chicago
Ross
Schererville
Schneider
Shelby
St. John
Whiting
Winfield
Climate data from the nearest NOAA station, Lowell, In (8.2 mi from Cedar Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.