Hobart, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hobart, a city 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 30%.
7-day forecast for Hobart
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Chance Rain Showers | 10 mph E | 30% |
| Tonight | 61°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph E | 35% |
| Saturday | 77°F | Showers And Thunderstorms Likely | 5 to 10 mph SE | 81% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely | 5 mph SSW | 82% |
| Sunday | 70°F | Showers And Thunderstorms | 5 to 15 mph NNE | 82% |
| Sunday Night | 54°F | Rain Showers Likely | 10 to 15 mph NE | 65% |
| Monday | 65°F | Showers And Thunderstorms Likely | 10 to 15 mph ENE | 57% |
| Monday Night | 51°F | Chance Rain Showers | 10 to 15 mph ENE | 35% |
| Tuesday | 64°F | Slight Chance Rain Showers | 10 mph NE | 18% |
| Tuesday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 18% |
| Wednesday | 66°F | Partly Sunny | 5 to 10 mph NNE | 14% |
| Wednesday Night | 52°F | Mostly Cloudy | 5 mph NNE | 6% |
| Thursday | 68°F | Partly Sunny | 5 to 10 mph NNE | 4% |
| Thursday Night | 54°F | Mostly Cloudy | 0 to 5 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Hobart (41.514, -87.276). Updated through the day.
Growing snapshot for Hobart
Last spring frost
Apr 22
First fall frost
Oct 25
Growing season
185 days
Hardiness zone
6a
More local growing data for Hobart: nearby ZIP 46342 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Cedar Lake
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Gary
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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, Valparaiso Wtr Wks, In (10.7 mi from Hobart). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.