Cedar Lake, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cedar Lake, a town in Lake County, Indiana.
This Afternoon
73°F
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 73. East wind around 10 mph. Chance of precipitation is 50%.
7-day forecast for Cedar Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Chance Rain Showers | 10 mph E | 47% |
| Tonight | 61°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph E | 33% |
| Saturday | 78°F | Showers And Thunderstorms Likely | 5 to 10 mph SSE | 78% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely | 5 mph SW | 80% |
| Sunday | 71°F | Showers And Thunderstorms | 5 to 15 mph NNE | 80% |
| Sunday Night | 54°F | Rain Showers Likely | 10 to 15 mph NE | 67% |
| Monday | 65°F | Showers And Thunderstorms Likely | 10 to 15 mph ENE | 59% |
| Monday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Tuesday | 64°F | Slight Chance Rain Showers | 10 mph NE | 19% |
| Tuesday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 19% |
| Wednesday | 65°F | Partly Sunny | 5 to 10 mph NNE | 9% |
| Wednesday Night | 51°F | Mostly Cloudy | 5 to 10 mph NNE | 6% |
| Thursday | 68°F | Partly Sunny | 5 to 10 mph NNE | 4% |
| Thursday Night | 52°F | Mostly Cloudy | 0 to 5 mph NNE | 3% |
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 Sep 19, 2026.