Munster, IN Weather & Growing Conditions
Today
82°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 5pm. Mostly cloudy. High near 82, with temperatures falling to around 80 in the afternoon. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph SW | 27% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 67% |
| Thursday | 77°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph SW | 26% |
| Thursday Night | 64°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph ENE | 23% |
| Friday | 82°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 17% |
| Friday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 26% |
| Saturday | 83°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 mph WSW | 20% |
| Saturday Night | 67°F | Mostly Clear then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 35% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 41% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 mph SSW | 48% |
| Monday | 84°F | Chance Showers And Thunderstorms | 5 to 15 mph SSW | 50% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph W | 57% |
| Tuesday | 80°F | Chance Showers And Thunderstorms | 5 mph N | 39% |
| Tuesday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 47% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Munster, IN
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6a
Explore more for Munster, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Park Forest, Il (9.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 5, 2026.