Munster, IL Weather Forecast
Local 7-day forecast
Isolated Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Munster, IL in one place.
Isolated rain showers. Cloudy, with a low around 61. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth 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: Apr 16, 2026 7:16 AM CDT.
The active forecast window currently covers Apr 16 to Apr 22, 2026 for Munster, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 7:16 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Munster
Friday looks like the warmest upcoming period in Munster at 84 degrees F.
Saturday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Friday at about 5 to 20 mph SSE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 7:16 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
Isolated rain showers before 7am. Partly sunny, with a high near 75. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 54. East wind around 5 mph, with gusts as high as 15 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. South southeast wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Rain showers before 1pm. Mostly sunny, with a high near 54. Chance of precipitation is 80%.
Mostly clear, with a low around 35.
Sunny, with a high near 54.
Areas of frost after 2am. Partly cloudy, with a low around 35.
Areas of frost before 8am. Sunny, with a high near 63.
Mostly clear, with a low around 48.
Mostly sunny, with a high near 74.
Mostly clear, with a low around 52.
Mostly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 16
|
Isolated Rain Showers
|
61°F |
15 mph
SSW
|
|
Thursday
Apr 16
|
Isolated Rain Showers then Partly Sunny
|
75°F |
10 to 15 mph
WSW
|
|
Thursday Night
Apr 16
|
Mostly Clear
|
54°F |
5 mph
E
|
|
Friday
Apr 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
5 to 20 mph
SSE
|
|
Friday Night
Apr 17
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
46°F |
15 to 20 mph
SW
|
|
Saturday
Apr 18
|
Rain Showers
|
54°F |
15 to 20 mph
WNW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
35°F |
10 to 20 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
54°F |
10 to 20 mph
WNW
|
|
Sunday Night
Apr 19
|
Partly Cloudy then Areas Of Frost
|
35°F |
5 to 15 mph
NNE
|
|
Monday
Apr 20
|
Areas Of Frost then Sunny
|
63°F |
5 to 15 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
48°F |
10 to 15 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
74°F |
15 to 20 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
52°F |
10 to 15 mph
SW
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
73°F |
10 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Munster.