Munster, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Munster, IL in one place.
Showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Munster, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 1, 2026 2:13 AM CDT.
The active forecast window currently covers Aug 1 to Aug 7, 2026 for Munster, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 1 to Aug 7, 2026
- Latest sync
- Aug 1, 2026 2:13 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Munster
Friday looks like the warmest upcoming period in Munster at 85 degrees F.
Sunday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Saturday Night at about 15 to 20 mph NNE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 1, 2026 2:13 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Cloudy, with a high near 70. East northeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely before 2am. Cloudy, with a low around 66. North northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Partly sunny, with a high near 76. North wind around 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 61. North wind 5 to 10 mph, with gusts as high as 25 mph.
Sunny, with a high near 79.
Mostly clear, with a low around 61.
Sunny, with a high near 82.
Mostly clear, with a low around 64.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83.
A chance of showers and thunderstorms. Partly cloudy, with a low around 65.
A chance of rain showers before 1pm. Mostly sunny, with a high near 83.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 66.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Aug 1
|
Showers And Thunderstorms
|
67°F |
10 mph
SE
|
|
Saturday
Aug 1
|
Showers And Thunderstorms
|
70°F |
5 to 15 mph
ENE
|
|
Saturday Night
Aug 1
|
Showers And Thunderstorms Likely
|
66°F |
15 to 20 mph
NNE
|
|
Sunday
Aug 2
|
Partly Sunny
|
76°F |
15 mph
N
|
|
Sunday Night
Aug 2
|
Mostly Clear
|
61°F |
5 to 10 mph
N
|
|
Monday
Aug 3
|
Sunny
|
79°F |
5 to 10 mph
NNE
|
|
Monday Night
Aug 3
|
Mostly Clear
|
61°F |
0 to 5 mph
ENE
|
|
Tuesday
Aug 4
|
Sunny
|
82°F |
0 to 5 mph
NE
|
|
Tuesday Night
Aug 4
|
Mostly Clear
|
64°F |
0 mph
|
|
Wednesday
Aug 5
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
SW
|
|
Wednesday Night
Aug 5
|
Chance Showers And Thunderstorms
|
65°F |
0 to 5 mph
WNW
|
|
Thursday
Aug 6
|
Chance Rain Showers
|
83°F |
0 to 5 mph
SW
|
|
Thursday Night
Aug 6
|
Chance Showers And Thunderstorms
|
66°F |
0 to 5 mph
SSE
|
|
Friday
Aug 7
|
Slight Chance Showers And Thunderstorms
|
85°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Munster.